POLAR Blast Chiller Instruction Manual

Blast Chiller

Blast Chiller
Instruction manual

NL Vriezer
Handleiding
FR Congélateurs
Mode d’emploi
DE Tiefkühltische
Bedienungsanleitung

IT Congelatori
Manuale di istruzioni
ES Congeladores
Manual de instrucciones
PT Congeladores
Manual de instruções

Model · Modèle · Modell · Modello · Modelo · Malli:
UA014/UA015/UA016

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Safety Tips · Position on a flat, stable surface. · A service agent/qualified technician should carry out
installation and any repairs if required. Do not remove any components or service panels on this product. · Consult Local and National Standards to comply with the following: – Health and Safety at Work Legislation – BS EN Codes of Practice – Fire Precautions – IEE Wiring Regulations – Building Regulations · DO NOT use jet/pressure washers to clean the appliance. · DO NOT use the appliance outside. · DO NOT use this appliance to store medical supplies. · DO NOT use electrical appliances inside the appliance (e.g. heaters, ice cream makers, etc.) · DO NOT allow oil or fat to come into contact with the plastic components or door seal. Clean immediately if contact occurs. · Always carry, store and handle the appliance in a vertical position and move by holding the base of the appliance. · Always switch off and disconnect the power supply to the unit before cleaning. · Keep all packaging away from children. Dispose of the packaging in accordance with the regulations of local authorities. · If the power cord is damaged, it must be replaced by a POLAR agent or a recommended qualified technician in order to avoid a hazard.

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· This appliance is not intended for use by persons (including children) with reduced physical, sensory or mental capabilities, or lack of experience or knowledge, unless they have been given supervision or instruction concerning the use of the appliance by a person responsible for their safety.
· Children should be supervised to ensure that they do not play with the appliance.
· Polar recommends that this appliance should be periodically tested (at least annually) by a Competent Person. Testing should include, but not be limited to: Visual Inspection, Polarity Test, Earth Continuity, Insulation Continuity and Functional Testing.
Caution Risk of Fire · Do not store explosive substances such as aerosol cans with a
flammable propellant in this appliance. Warning: Keep all ventilation openings clear of obstruction. Unit should not be boxed in without adequate ventilation.
· Warning: Do not use mechanical devices or other means to accelerate the defrosting process, other than those recommended by the manufacturer.
· Warning: Do not damage the refrigerant circuit. · Warning: Do not use electrical appliances inside the food
storage compartments of the appliance, unless they are the type recommended by the manufacturer.
Product Description
UA014 – POLAR Blast Chiller with Touch screen Controller (3 x 1/1GN) UA015 – POLAR Blast Chiller with Touch screen Controller (5 x 1/1GN) UA016 – POLAR Blast Chiller with Touch screen Controller (10 x 1/1GN)
Introduction
Please take a few moments to carefully read through this manual. Correct maintenance and operation of this machine will provide the best possible performance from your POLAR product.
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Pack Contents
The following is included: · POLAR Blast Chiller · Instruction manual
POLAR prides itself on quality and service, ensuring that at the time of packaging the contents are supplied fully functional and free of damage.
Should you find any damage as a result of transit, please contact your POLAR dealer immediately.
Installation
Note: If the unit has not been stored or moved in an upright position, let it stand upright for approximately 12 hours before operation. If in doubt allow to stand.
1. Remove the appliance from the packaging. Make sure that all protective plastic film and coatings are thoroughly removed from all surfaces.
2. Maintain a distance of 20cm (7 inches) between the unit and walls or other objects for ventilation. NEVER LOCATE NEXT TO OR NEAR A HEAT SOURCE.

· It is recommended that metal containers / trays are used as other materials such as plastic or polystyrene containers will act as an insulator and extend blast chilling times.
· Sufficient space must be left between products in order to guarantee a sufficient flow of cold air. Ensure product is not in contact with the internal walls of the unit, and leave sufficient gaps between trays.
· Never obstruct the inlet of the evaporator fans. · Products that are more difficult to chill because
of their composition and size should be placed in the centre of the unit. · Blast chilling data refers to standard products (low fat content) with a thickness below 50 mm: therefore avoid overlaying products on trays or the insertion of pieces with a much higher thickness, as this will lead to an extension of blast chilling times. Always distribute the product well on the trays and in the case of thick pieces decrease the amount to blast chill. · Limit the number of times and the duration of time the doors are opened. · The chiller should be used for storage for short periods only. · When removing product that has undergone blast chilling/shock freezing, always wear gloves to protect hands from cold burns.
Insert the food probe

Note: Before using the appliance for the first time, clean the interior with soapy water.
3. Set the brakes on the castors to keep the appliance in position.

· Before selecting which cycle to use, the probe must be inserted into the food. This allows the internal temperature of the food to be measured.
· It is important that the probe is correctly connected to the unit, or an alarm will activate and the appliance will not function.

Operation
Storing Food
To get the best results from your POLAR appliance, follow these instructions: · It is important that food entering the Blast
Chiller/Freezer does not exceed a temperature of 90°C.

Note: To prevent bacterial contamination or contamination of any other biological nature, the needle probe must be disinfected after use.

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User interface
Initial information
The interface has the following operating modes: · Off: No power to the device · Stand-by: The device is powered but switched
off · On: The device is powered, switched on and
awaiting start-up of an operating cycle · Run: The device is powered, switched on and
running an operating cycle
Initial switch-on
Connect the appliance to the mains power supply. The appliance will show the loading screen. When loading completed, the display will show:
· the Home screen if pressing the central area in the On/Standby screen
· the Home screen directly

Note: If the power supply has been cut off long enough to cause a clock error (RTC code), it will be necessary to reset the date and time. The date and time can be set from the settings screen (For details, please see “Section 12.1: Service” in the controller manual supplied with the appliance).
Selecting the screen language
1. While in the Home screen, press the set key
on the left top.
2. The display will show the menu as below: – service – set-up – select language
3. Press “select language” to display the language menu:

On/Standby screen

Home screen

Press this central area to switch on

Press this bottom area to switch off

Notes: · “Switch on the device” means moving from
“Stand-by” to “On” mode; · “Switch off the device” means moving from
“On” to “Stand-by” mode. · If the power supply fails during “stand-by” or
“on” mode, when power is restored the device will return to the mode set before the failure.

4. Press the desired language to confirm (Note: The default language is English).
Unlock keypad
If the keypad is locked, a menu will pop up when it is touched. Slide the finger rightward to unlock.
Silencing the buzzer
Press any key while buzzer sounding to cease.
Door-open signal
When the door is opened the signal will appear on the display. Press any area on the display to remove this signal.

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Selecting the operating mode
The operating functions can be accessed from the Home screen by selecting the desired area.

Blast chilling mode. Under this mode, you can select/set a standard blast chilling/blastfreezing cycle, a multi-needle probe or multi-timer cycle. (For details, see Section 7 in the controller manual supplied with the appliance.)
Special cycles mode: Not supported

Recipe mode: Selected recipes can be saved into the memory. (For details, see Section 9 in the controller manual supplied with the appliance.)
Press this area to select a cabinet pre-cooling cycle. (For details, see Section 10 in the controller manual supplied with the appliance.)
This area will appear if an alarm is activated. Press this area to see the historical data stored during operation. (For details, see Sections 7.6.2 and 12.1 in the controller manual supplied with the appliance.)
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Cleaning, Care & Maintenance
Switch off and disconnect from the power supply before cleaning.
· Clean the interior of the appliance as often as possible. · Do not use abrasive cleaning agents. These can leave harmful residues. · Clean the door seal with water only. · Always wipe dry after cleaning. · Do not allow water used in cleaning to run through the drain hole into the evaporation pan. · Take care when cleaning the rear of the appliance. Sharp edges can cut. · A POLAR agent or qualified technician must carry out repairs if required.
Stainless Steel Care
To maintain the stainless steel exterior of your Polar item, please consider the following information:
Never: · Use abrasive Scourers or scrubbing pads, etc. · Use Chlorinated or acidic detergents · Allow anything e.g. food, dirt, cleaning chemicals to remain on the surface for longer than necessary,
clean them off right away. · Allow the surface to remain wet.
Do: · Clean often. · Use soft Cloths or plastic Scourers. · Rub with the grain of the metal, rather than across it. · Use detergents and polish designed for cleaning Stainless Steel. · Ensure that the cleaning products are washed off fully and that the steel is left dry.

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Cleaning the evaporator
· Clean the evaporator periodically. · As the fins of the evaporator are very sharp. Always wear protective gloves. · Only a brush can be used for cleaning. Do not use jets of liquid or sharp instruments. · To access the evaporator proceed as follows:
1. Open the door (A) of the appliance. 2. Loosen the two screws (B) on the right of the deflector. 3. Remove the runner (C). 4. Turn the deflector (D) to the left.
1 C
B
D
B
A
Cleaning the condenser
· Clean the condenser periodically. · As the fins of the condenser are very sharp, always wear protective gloves. · Use protective masks and glasses in the presence of dust. · Whenever the condenser has a deposit of dust in correspondence with the fins, this can be removed
using a suction device or with a brush applied, using a vertical movement along the direction of the fins. · No other instruments must be used, which may deform the fins and therefore the efficiency of the appliance. · To clean, proceed as follows:
1. Open the door (A) of the appliances. 2. Remove the lower panel (B). To do this, remove the screw fasteners (C). 3. It is now possible to clean the finned part of the condenser (D) using suitable tools and protection
devices. 4. After cleaning, close the control panel and fix it with the screws removed beforehand.
2

D B

A

C

C

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Troubleshooting

If your POLAR appliance develops a fault, please check the following table before making a call to the Helpline or your POLAR dealer.

Fault

Probable Cause

Solution

The appliance is not working

The unit is not switched on

Check the unit is plugged in correctly and switched on

Plug and lead are damaged

Call POLAR agent or qualified Technician

Fuse in the plug has blown

Replace the fuse

Power supply

Check power supply

Internal wiring fault

Call POLAR agent or qualified Technician

The appliance is leaking water

The appliance is not properly levelled

Adjust the screw feet to level the appliance (if applicable)

The drain is blocked

Clear the discharge outlet

Movement of water to the drain is Clear the floor of the appliance (if

obstructed

applicable)

The water container is damaged if water is leaking from back of container

Call POLAR agent

The appliance is unusually loud

The appliance has not been installed in a level or stable position

Check installation position and change if necessary

Loose nut/screw

Check and tighten all nuts and screws

The appliance is not chilling

Wrong program The filter is blocked

Change program ­ see controller manual Clean filters

Temperature of food is The food probe is broken not being detected

Purchase a new food probe from your Distributor

Food has freezer burns The selected cycle is not suitable after removing from for the food unit

Change cycle from hard freeze to soft freeze ( Selecting the operating mode)

The appliance is beeping and there is a message appearing on the control panel

There is a problem with the unit being indicated by the control alarm signal

See table below

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Control panel message/code RTC
CABINET PROBE
EVAPORATOR PROBE CONDENSER PROBE NEEDLE PROBE SENSOR 1/2/3 NEEDLE PROBE
NEEDLE PROBE INSERTION DOOR OPEN

Meaning

Required action

Clock error

Re-set date and time. For details, see “Section 12.1: Service” in the controller manual supplied with the appliance

Cabinet probe error

· Check that the probe is undamaged · Check the device-probe connection · Check the cabinet temperature · If problem persists, Call POLAR agent or
qualified technician.

Evaporator probe error

Same as for the cabinet probe error but with reference to the evaporator probe

Condenser probe error

Same as for the cabinet probe error but with reference to the condenser probe

Needle probe/sensor 1/2/3 Same as for the cabinet probe error but with

error

reference to needle probe 1/2/3

Needle probe alarm (all the needle probe sensors enabled are in alarm status)

Same as for the cabinet probe error but with reference to all the needle probes

Needle probe not inserted Check that the needle probes have been correctly

alarm

inserted

Door open alarm

Check the door status

HIGH TEMPERATURE Maximum temperature alarm (HACCP alarm)

· Check the cabinet temperature

LOW TEMPERATURE Minimum temperature alarm (HACCP alarm)

· Check the cabinet temperature

POWER FAILURE

Power failure alarm (HACCP Check the device-power supply connection alarm)

Note: This table just lists very basic alarms. For more detailed alarm information, please see “Section 15 Alarms” in the controller manual.

Technical Specifications

Model UA014 UA015 UA016

Voltage
230V~ 50Hz
230V~ 50Hz
230V~ 50Hz

Power 700W 720W 900W

Capacity 3 x GN1/1 5 x GN1/1 10 x GN1/1

Weight (kg)
104

Temp. range +5°C ~ -35°C

Refrigerant R290 150g

Dimensions H x W x D
965 x 804 x 826

116

+5°C ~ -35°C R290 150g 1035 x 804 x 826

150

+5°C ~ -35°C R290 150g 1885 x 800 x 815

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Electrical Wiring
POLAR appliances are supplied with a 3 pin BS1363 plug and lead.
The plug is to be connected to a suitable mains socket.
POLAR appliances are wired as follows: · Live wire (coloured brown) to terminal marked L · Neutral wire (coloured blue) to terminal marked N · Earth wire (coloured green/yellow) to terminal marked E
All POLAR appliances must be earthed, using a dedicated earthing circuit.
If in doubt consult a qualified electrician.
Electrical isolation points must be kept clear of any obstructions. In the event of any emergency disconnection being required they must be readily accessible.
Disposal
EU regulations require refrigeration product to be disposed of by specialist companies who remove or recycle all gasses, metal and plastic components.
Consult your local waste collection authority regarding disposal of your appliance. Local authorities are not obliged to dispose of commercial refrigeration equipment but may be able to offer advice on how to dispose of the equipment locally.
Alternatively call the POLAR helpline for details of national disposal companies within the EU.
Compliance
The WEEE logo on this product or its documentation indicates that the product must not be disposed of as household waste. To help prevent possible harm to human health and/or the environment, the product must be disposed of in an approved and environmentally safe recycling process. For further information on how to dispose of this product correctly, contact the product supplier, or the local authority responsible for waste disposal in your area.
POLAR parts have undergone strict product testing in order to comply with regulatory standards and specifications set by international, independent, and federal authorities.
POLAR products have been approved to carry the following symbol:

All rights reserved. No part of these instructions may be produced or transmitted in any form or by any means, electronic, mechanical, photocopying, recording or otherwise, without the prior written permission of POLAR.
Every effort is made to ensure all details are correct at the time of going to press, however, POLAR reserve the right to change specifications without notice.
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DECLARATION OF CONFORMITY
· Conformiteitsverklaring · Déclaration de conformité · Konformitätserklärung · Dichiarazione di conformità · · Declaración de conformidad · Declaração de conformidade

Equipment Type · Uitrustingstype · Type d’équipement · Gerätetyp · Tipo di apparecchiatura · Tipo de equipo · Tipo de equipamento
Model · Modèle · Modell · Modello · Modelo · Malli

Blast Chiller 3 x 1/1GN – with Touchscreen Controller Blast Chiller 5 x 1/1GN – with Touchscreen Controller Blast Chiller 10 x 1/1GN – with Touchscreen Controller
UA014 UA015 UA016

Application of Council Directives(s) Toepassing van Europese Richtlijn(en) · Application de la/des
directive(s) du Conseil · Anwendbare EU-Richtlinie(n) · Applicazione
delle Direttive · Aplicación de la(s) directiva(s) del consejo · Aplicação de directiva(s) do Conselho

Machinery Directive 2006/42/EC EN 60335-1:2012 +A11:2014 +A13:2017 EN 60335-2-89:2010 +A1:2016 +A2:2017 EN 62233:2008

Electro-Magnetic Compatibility (EMC) Directive 2014/30/EU EN 55014-1:2017 EN 55014-2:2015 EN 61000-3-3:2013 EN 61000-3-2:2014

Producer Name · Naam fabrikant · Nom du producteur · Name des Herstellers · Nome del produttore · Nombre del fabricante · Nome do
fabricante

Restriction of Hazardous Substances Directive (RoHS) 2015/863 amending Annex II to Directive 2011/65/EU
Polar

Producer Address · Adres fabrikant · Adresse du producteur · Anschrift des Herstellers · Indirizzo del produttore · Dirección del
fabricante · Morada do fabricante

Fourth Way, Avonmouth, Bristol,
BS11 8TB United Kingdom

42 North Point Business Park New Mallow Road Cork Ireland

I, the undersigned, hereby declare that the equipment specified above conforms to the above Directive(s) and Standard(s). Ik, de ondergetekende, verklaar hierbij dat de hierboven gespecificeerde uitrusting goedgekeurd is volgens de bovenstaande Richtlijn(en) en Standaard(en).
Je soussigné, confirme la conformité de l’équipement cité dans la présente à la / aux Directive(s) et Norme(s) ci-dessus Ich, der/die Unterzeichnende, erkläre hiermit, dass das oben angegebene Gerät der/den oben angeführten Richtlinie(n) und Norm(en) entspricht.
Il sottoscritto dichiara che l’apparecchiatura di sopra specificata è conforme alle Direttive e agli Standard sopra riportati. El abajo firmante declara por la presente que el equipo arriba especificado está en conformidad con la(s) directiva(s) y estándar(es) arriba mencionadas.
Eu, o abaixo-assinado, declaro que o equipamento anteriormente especificado está em conformidade com a(s) anterior(es) Directiva(s) e Norma(s)

Date · Data · Date · Datum · Data · Fecha · Data

6th January 2020

Signature · Handtekening · Signature · Unterschrift Firma · Firma · Assinatura

Full Name · Volledige naam · Nom et prénom · Vollständiger Name · Nome completo · Nombre completo · Nome por extenso
Position · Functie · Fonction · Position · Qualifica · Posición · Função

Ashley Hooper Technical & Quality Manager

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0845 146 2887

NL

0800 ­ 29 1 29

040 ­ 2628080

FR

0800 – 29 2 29

01 60 34 28 80

DE

0800 ­ 1860806

IT

N/A

ES

901-100 133

PT

[email protected]

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http://www.polar-refrigerator.com/ UA014-UA015-UA016_UK_A5_v1_20200113

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EVCO S.p.A.

Vcolo r 8 1 9 | I nst aller m anual v er. 3.0 | Code 144VC8 19 I 30 4

Vcolor 8 1 9
Con t r olle rs for t op- cla ss bla st ch ille rs, in split ve rsion t ha t ca n be built int o t he unit , w it h 5 – or 7 –
inch colour TFT t ouch- screen graphic display in eit her vert ical or horizont al form at

ENGLI SH
I N STALLER M AN UAL ver. 3 .0
COD E 1 4 4 VC8 1 9 I 3 0 4
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I mportant
Read t his docum ent carefully before inst allat ion and before using t he dev ice and t ak e all t he prescr ibed precaut ions. Keep t his docum ent wit h t he device for fut ure consult at ion. The following sy m bols are used in t his docum ent :
indicat es a suggest ion indicates a warning. The dev ice m ust be disposed of according t o local regulat ions gov erning t he collect ion of elect rical and elect ronic w ast e.

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EVCO S.p.A.

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I ndex

1

I NTRODUCTI ON ………………………………………………………………………………………………………………….. 6

1.1 I ntr oduction ……………………………………………………………………………………………………………………….6

1.2 Main feat ures of t he m odels available and t heir purchasing codes ……………………………………………………..7

2

DESCRI PTI ON …………………………………………………………………………………………………………………… 10

2.1 User int erface descript ion …………………………………………………………………………………………………….. 10

2.2 Cont rol m odule descript ion …………………………………………………………………………………………………… 12

3

MEASUREMENTS AND I NSTALLATI ON ……………………………………………………………………………………… 13

3.1 Vcolor 819M user interface m easurem ents ……………………………………………………………………………….. 13

3.2 Vcolor 819L user interface m easurem ent s ………………………………………………………………………………… 13

3.3 Cont rol m odule m easurem en t s ……………………………………………………………………………………………… 14

3.4 Mult i- funct ional m odule m easurem ent s ……………………………………………………………………………………. 14

3.5 User int erface inst allat ion …………………………………………………………………………………………………….. 15

3.6 Cont rol and m ult i- funct ional m odule inst allat ion …………………………………………………………………………. 15

3.7 I nst allat ion precaut ion s……………………………………………………………………………………………………….. 15

4

ELECTRI CAL CONNECTI ON …………………………………………………………………………………………………… 16

4.1 Elect rical connect ion of Vcolor 819M ……………………………………………………………………………………….. 16

4.2 Elect rical connect ion of Vcolor 819 L………………………………………………………………………………………… 17

4.3 Precaut ion s for elect rical connect ion ……………………………………………………………………………………….. 17

5

USER I NTERFACE ………………………………………………………………………………………………………………. 18

5.1 Initial information ……………………………………………………………………………………………………………… 18

5.2 I nit ial swit ch- on ………………………………………………………………………………………………………………… 18

5.3 Swit ching t he device on and off …………………………………………………………………………………………….. 19

5.4 Lock / unlock k ey pad ……………………………………………………………………………………………………………. 20

5.5 Silencing t he buzzer …………………………………………………………………………………………………………… 20

5.6 Door- open signal ………………………………………………………………………………………………………………. 20

6

FUNCTI ON MODES …………………………………………………………………………………………………………….. 21

6.1 I nit ial inform at ion on operating cycles …………………………………………………………………………………….. 21

6.2 Initial information on the needle probe ……………………………………………………………………………………. 21

6.3 Selecting the operating m ode ……………………………………………………………………………………………….. 22

7

BLAST- CHI LLI NG MODE ………………………………………………………………………………………………………. 23

7.1 Blast chilling/ blast – freezing and conservation ……………………………………………………………………………. 24

7.2 Hard blast chilling/ soft blast-freezing and conservation …………………………………………………………………….. 26

7.3 Cont inuou s cy cle ……………………………………………………………………………………………………………….. 26

7.3.1 Mult ineedle probe m ode ……………………………………………………………………………………………….. 27

7.3.2 Mult i- t im er m ode………………………………………………………………………………………………………… 27

7.4 Cust om ized cy cle ………………………………………………………………………………………………………………. 28

7.5 Set t ing t he set point s …………………………………………………………………………………………………………. 29

7.5.1 Setting the cabinet tem perature set point ………………………………………………………………………….. 29

7.5.2 Setting the product tem perature set point …………………………………………………………………………. 29

7.5.3 Setting the cycle duration ……………………………………………………………………………………………… 29

7.5.4 Setting the fan speed …………………………………………………………………………………………………… 30

7.6 Running t he cy cle………………………………………………………………………………………………………………. 30

7.6.1 Needle probe insert ion t est ……………………………………………………………………………………………. 31

7.6.2 Recording hist orical dat a ………………………………………………………………………………………………. 31

7.6.3 Cy cle end …………………………………………………………………………………………………………………. 32

8

SPECI AL CYCLES MODE ………………………………………………………………………………………………………. 34

8.1 Fish sanit at ion ………………………………………………………………………………………………………………….. 35
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8. 2 Thaw ing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . 37

8.3 Defrost ing ……………………………………………………………………………………………………………………….. 39

8.4 I ce cream hardening ………………………………………………………………………………………………………….. 40

8.5 Cabinet st erilisat ion ……………………………………………………………………………………………………………. 41

8.6 Heating the needle probe …………………………………………………………………………………………………….. 41

8.7 Drying ……………………………………………………………………………………………………………………………. 42

8.8 Proofing ………………………………………………………………………………………………………………………….. 43

8.8.1 Descr ipt ion of proofing …………………………………………………………………………………………………. 43

8.8.2 Set t ing up a proofing cycle ……………………………………………………………………………………………. 43

8.9 Slow cooking ……………………………………………………………………………………………………………………. 45

9

RECI PE BOOK MODE…………………………………………………………………………………………………………… 46

9.1 Pre- set blast chilling recipes …………………………………………………………………………………………………. 48

9.2 Pre- set blast – freezing recipes ……………………………………………………………………………………………….. 49

9.3 Saving a recipe …………………………………………………………………………………………………………………. 49

9.4 Over- writ ing a recipe ………………………………………………………………………………………………………….. 50

10

PRE- COOLI NG MODE ………………………………………………………………………………………………………….. 51

11

ADJUSTMENTS………………………………………………………………………………………………………………….. 52

11.1 Door fram e heating output ……………………………………………………………………………………………….. 52

11.2 Com pressor m anagem ent …………………………………………………………………………………………………. 52

11.3 Pum p down solenoid v alv e m anagem ent ………………………………………………………………………………. 53

11.4 Ev aporat or fan m anagem ent ……………………………………………………………………………………………… 53

11.5 Condenser fan m anagem ent ……………………………………………………………………………………………… 54

11.6 Alarm output m anagem ent ……………………………………………………………………………………………….. 54

11.7 Needle probe heating m anagem ent …………………………………………………………………………………….. 54

11.8 Cabinet st erilisat ion m anagem ent ……………………………………………………………………………………….. 55

11.9 Defrost out put m anagem ent ……………………………………………………………………………………………… 55

11.10 Thawing heat er m anagem ent …………………………………………………………………………………………….. 55

11.11 Proofing and slow cook ing heat er m anagem ent ………………………………………………………………………. 55

11.12 Hum idifier m anagem ent …………………………………………………………………………………………………… 55

11.13 Hum idifying/ steam generator heater m anagem ent ………………………………………………………………….. 55

11.14 Cabinet light m anagem ent ………………………………………………………………………………………………… 55

12

SETTI NGS ……………………………………………………………………………………………………………………….. 56

12.1 Service ……………………………………………………………………………………………………………………….. 56

12.2 Setup …………………………………………………………………………………………………………………………. 56

12.3 Select language …………………………………………………………………………………………………………….. 56

13

USI NG THE USB PORT ………………………………………………………………………………………………………… 57

13.1 Initial information…………………………………………………………………………………………………………… 57

13.2 Download/ upload recipes …………………………………………………………………………………………………. 57

13.3 Download/ upload param eters ……………………………………………………………………………………………. 58

13.4 Download HACCP dat a …………………………………………………………………………………………………….. 58

14

LI ST OF CONFI GURATI ON PARAMETERS ………………………………………………………………………………….. 59

15

ALARMS ………………………………………………………………………………………………………………………….. 70

15.1 Alarm s ………………………………………………………………………………………………………………………… 70

15.2 HACCP alarm s ……………………………………………………………………………………………………………….. 75

16

ACCESSORI ES ………………………………………………………………………………………………………………….. 76

16.1 EVC20P52N9XXX10 – Mult i- fun ct ional m odule ………………………………………………………………………… 76

16.2 ECTSFD004 – 230 VAC/ 12 VAC 20 VA safet y t ransform er ………………………………………………………….. 76

16.3 EVI F20SUXI – Non- opt oisolat ed RS- 485/ USB serial int erface………………………………………………………. 76

16.4

0812000 002 – USB plug for panel inst allat ion ………………………………………………………………………… 76
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16.5 0810500 018/ 08 10500 020 – Connect ing cables……………………………………………………………………….. 77

16.6 EVDFAN1 – Phase cut t ing speed regulat or for single- phase fans ………………………………………………….. 77

16.7 EVUSB4096M – 4GB USB flash driv e ……………………………………………………………………………………. 77

17

TECHNI CAL SPECI FI CATI ONS ……………………………………………………………………………………………….. 78

17.1 Technical specificat ions ……………………………………………………………………………………………………. 78

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1

I N TROD UCTI ON

1 .1 I ntroduction
The Vcolor 819 series is a range of st y lish cont rollers for m anaging top- class blast chiller s.

Available in split version, the user interface can be built into the unit m echanically for optim um aest hetic effect . I t consist s of a 5- inch ( Vcolor 819M) or 7- inch ( Vcolor 8 19L) capacit iv e TFT t ou ch- screen graphic display , in eit her v ert ical or horizont al form at . The display features 65K colour s, 800 x 480 pixel resolut ion and guarant ees I P65 prot ect ion, for easy cleaning.

These cont roller s can run posit iv e and negat iv e blast chilling cycles, both tem perature and tim e controlled, with hard/ soft and blast chilling intensity m anagem ent functions, the latter requiring an external fan speed regulator. Before each tem perature cycle, a test is run to check that the needle probe is correctly inserted ( including m ultipoint probes) .

An ext ernal m ult i- funct ional m odule m akes it possible to transform the blast chiller into a m ulti- funct ional device for m anaging retarding- proofing and slow cooking cycles. I t is also possible t o t eam a slow cooking function wit h subsequent holding or blast chilling and conservation functions.

The user int erface is inst alled from behind using threaded studs, m aking the display flush with the front.

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1.2 Main features of the models available and their

purcha sing codes
The t able below shows t he m ain feat ures of t he m odels av ailable and t he purchasing codes.

MAI N FEATURES

AVAI LABLE MODELS AND KI T PURCHASI NG CODES
Vcolor 819M ( 5″) Vcolor 819L ( 7″)

OPTI ONS
m ulti- funct ional m odule

Vert ical display Horizontal display

EVCMC8 1 9 P9 E EVCMC8 2 9 P9 E

EVCLC81 9P9E EVCLC82 9P9E

EVC2 0 P5 2 N9 XXX1 0

Pow er supply

control m odule

115… 230 VAC

115… 230 VAC

user interface with separate power supply

12 VAC

user interface powered by control m odule

·

additional module

115…230 VAC

Analogue inputs

cabinet probe

PTC/ NTC

PTC/ NTC

needle probe ( sensor 1)

PTC/ NTC

PTC/ NTC

needle probe ( sensor 2)

PTC/ NTC

PTC/ NTC

needle probe ( sensor 3)

PTC/ NTC

PTC/ NTC

evaporator probe

PTC/ NTC

PTC/ NTC

condenser probe

PTC/ NTC

PTC/ NTC

Digital inputs

door switch

·

·

com pressor therm al swit ch

·

·

low pressure sw itch

·

·

high pressure swit ch

·

·

Analogue outputs

PWM, for speed regulat ors ( ev aporat or fan)

·

·

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MAI N FEATURES
Vert ical display Horizontal display Digital outputs elect ro- m e chanical re la ys; A res. @ 2 5 0 VAC com pressor d ef r ost evaporator fan condenser fan door heater thawing heater alarm ( configurable) ( 1) pum p down valve ( configurable) ( 2) needle probe heater ( configurable) ( 3) cabinet heater steam generator steam injection Com m u n ica t ion s por t s RS- 485 MODBUS USB Other features clock alarm buzzer m anagem ent of posit ive and negat ive blast chilling cycles, both tem perature and tim e controlled m anagem ent of blast chilling intensity with fan speed external regulator management of multipoint or multineedle probes

AVAI LABLE MODELS AND KI T PURCHASI NG CODES

OPTI ONS

Vcolor 819M ( 5″) Vcolor 819L ( 7″)

m ulti- funct ional m odule

EVCMC8 1 9 P9 E EVCMC8 2 9 P9 E

EVCLC81 9P9E EVCLC82 9P9E

EVC2 0 P5 2 N9 XXX1 0

30 A 8 A 8 A 8 A 8 A 16 A 16 A 8 A 8 A
· ·
· · · · ·

30 A 8 A 8 A 8 A 8 A 16 A 16 A 8 A 8 A
· ·
· · · · ·

30 A 16 A 8 A

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MAI N FEATURES

AVAI LABLE MODELS AND KI T PURCHASI NG CODES
Vcolor 819M ( 5″) Vcolor 819L ( 7″)

OPTI ONS
m ulti- funct ional m odule

Vert ical display Horizontal display

EVCMC8 1 9 P9 E EVCMC8 2 9 P9 E

EVCLC81 9P9E EVCLC82 9P9E

EVC2 0 P5 2 N9 XXX1 0

Other features

m anagem ent of special cycles ( fish sanitation, thawing and ice cream hardening)

·

·

m anagem ent of retarding- proofing and slow cooking special cycles.

·

·

recording HACCP dat a and graphics processing in real t im e

·

·

ready – t o- use OEM recipes and st orage of user recipes

(1)

configurable as alarm or needle probe heat er

(2)

configurable as pum p down valve or alarm

(3)

configurable as cabinet light , UV lam p, needle probe heat er or alarm .

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2

D ESCRI PTI ON

2 .1 User interface description
The diagram below show s t he front v iew of t he user int erface in t he v ert ical form at

The diagram below show s t he front v iew of t he user int erface in t he horizont al form at .

PART DESCRI PTI ON

1

display

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The diagram below show s t he int ended use of t he user int erface connect ors.

PART DESCRI PTI ON

1

USB port

2

RS- 485 MODBUS port

3

dip swit ch for t he t erm inat ion resist or for t he RS- 485 MODBUS port

4

power supply for the user interface and connection between the user interface and the control m odule

5

dip switch for the resistor connecting the user interface and the control m odule

6

appliance earthing

For m ore infor m at ion see subsequent sect ions.

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2 .2 Cont r ol m odule de scr ip t ion
The diagram below show s t he int ended use of t he cont rol m odule connect or s.

PART 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

DESCRI PTI ON control m odule power supply evaporator fan and condenser fan relay defrost relay com pressor relay door heater relay door switch, com pressor ther m al switch, low pressure sw itch and high pressure switch thawing heater relay auxiliary relay 1 ( see param eter u3) auxiliary relays 2 and 3 ( see param eters u1 and u2) cabinet , evaporator and condenser probe needle probe up to 3 sensors unused unused out put for phase cut t ing speed regulat or for EVDFAN1 single- phase fans user interface ­ contr ol m odule connection

For m ore infor m at ion see subsequent sect ions.

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3

M EASUREM EN TS AN D I N STALLATI ON

3 .1 Vcolor 8 1 9 M user interface m e asure m ent s
The pict u re below show s t he m easurem en t s of t he 5- in ch user int erface; m easurem ent s are ex pressed in m m ( inches) .

3 .2 Vcolor 8 1 9 L user interface m e asure m ent s
The pict u re below show s t he m easurem ent s of t he 7- in ch user int erface; m easurem ent s are ex pressed in m m ( inches) .

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3 .3 Cont r ol m odule m e a sur e m e n t s
The pict u re below show s t he m easu rem ent s of t he V color 8 1 9 cont rol m odule; m easurem ent s are ex pressed in m m ( inches) .

3 .4 Multi- functional m odule m easurem ent s
The pict ure below show s t he m easurem ent s of t he Vcolor 8 1 9 m ult i- funct ional m odule; m easu rem ent s are ex pressed in m m ( inches) .

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3 .5 User interface installation
I nstalled from behind using threaded studs to guarantee flush fitting.

3 .6 Cont r ol a nd m ult i- fu nct iona l m odule inst a lla t ion
On a flat surface wit h spacers.

3.7
–
–

I nstallation preca utions
Ensure t hat t he work ing condit ions for t he dev ice ( operat in g t em perat ure, hu m idit y , et c. ) are w it hin t he set lim it s. See sect ion 16 TECHNI CAL SPECI FI CATI ONS. Do not inst all t he device close t o heat sources ( heat ers, hot air duct s, et c.) , equipm ent w it h a st rong m agnet ic field ( large diffusers, et c.) , in places subject t o direct sunlight , rain, dam p, excessive dust , m echanical vibrat ions or shocks. Any m et al it em s close t o t he cont rol m odule m ust be at a sufficient dist ance so as not t o com prom ise the safety distance; any cabling m ust be placed at least 2 cm away. I n com pliance with safety regulations, the device m ust be installed properly to ensure adequate protection fr om contact with electrical parts. All protective parts m ust be fixed in such a way as to need the aid of a tool to remove them.

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4

ELECTRI CAL CON N ECTI ON

4 .1 Electrical connection of Vcolor 8 1 9 M
The pict ure below show s t he elect rical connect ion of t he con t roller wit h 5- inch display .

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4 .2 Electrical connection of Vcolor 8 1 9 L
The pict ure below show s t he elect rical connect ion of t he con t roller wit h 7- inch display .

4.3
–
–
–

Precautions for electrical connection
Do not use elect r ic or pneum at ic screwdr ivers on t he t erm inal blocks of t he device. I f the device has been m oved from a cold to a war m place, the hum idity m ay cause condensation to form inside. Wait about an hour before switching on the power. Make sure t hat t he supply volt age, elect rical frequency and power of t he device correspond t o t he local power supply . See sect ion 17 TECHNI CAL SPECI FI CATI ONS. Disconnect the device from the power supply before doing any type of m aintenance. Do not use the device as safety device. For repairs and for furt her inform at ion on t he dev ice, cont act t he EVCO sales net work .
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5

USER I N TERFACE

5.1 I nitial information

The int erface has t he following operat ing m odes:

–

” off” ( no power to the device) ;

–

” stand- by” ( the device is powered but switched off) ;

–

” on” ( the device is powered, switched on and awaiting star t – up of an operating cycle) ;

–

” run” ( the device is powered, switched on and running an operating cycle) .

Term inology : ” swit ch on t he dev ice” m eans m ov ing from ” st and- by ” t o ” on” m ode and ” swit ch off t he dev ice” m ean s

m oving from ” on” to ” stand- by” m ode.

I f the power supply fails during ” stand- by” or ” on” m ode, when power is restored the device will return to the m ode

set before the failure.

I f the power supply fails during ” run” m ode, when power is r estored the device will operate as follows:

–

if blast chilling or blast- freezing was in progress, the cycle will resum e, taking into account the duration

of t he power loss;

–

if a conservat ion cycle was running, t his will cont inue using t he sam e set t ings;

–

if a proofing or slow cooking cycle was running, the cycle will continue where it left off.

5 .2 I nitial sw itch- on
Connect t he power supply t o t he dev ice: if param et er E9 is set at 1, t he dev ice will show t he EVCO splash screen for 10 seconds; if t he param et er is set at 0, a syst em loading screen will be shown:

E9= 1

E9= 0

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Once loading is com plet e, t he device will display t he m ode it was in before being powered down:

–

On/ St and- by screen, press t he cent ral area t o m ove t o t he Hom e screen;

–

directly the Hom e screen.

On/ st and- by screen

Hom e screen

I f t he power supply has been cut off long enough to cause a clock error ( RTC code) , it will be necessary t o reset t he dat e and t im e. The dat e and t im e can be set from t he set t ings screen, serv ice sect ion ( paragraph 12.1).
5 .3 Sw itching the device on and off
To swit ch t he dev ice on, press t he cent ral area in t he On/ St and- by screen and t he Hom e screen will open.
To swit ch t he dev ice off, press t he red area at t he bottom of the Hom e screen.

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5 .4 Lock/ unlock keypad
The k ey pad can be lock ed by set t ing param et er E7 t o 1, lock ing t he k ey pad aft er t he period of inact iv it y set by param et er E8. I f t he keypad is locked, a pop- up will appear when it is t ouched indicat ing t hat it is locked and how t o unlock it . I t can be unlocked by dragging a finger t o t he right .

5 .5 Silencing the buzzer
Press any k ey while t he buzzer is sounding.
5 .6 Door- open signal
When the door is opened the signal shown below will appear on the display.
Press any area on t he display t o rem ov e t his signal.
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6

FUN CTI ON M OD ES

6 .1 I nitial inform ation on operating cycles

The dev ice is capable of operat ing in t he following m odes:

–

tem perature contr olled blast chilling and conservation

–

hard tem perature controlled blast chilling and conservation

–

tim e contr olled blast chilling and conservation

–

hard tim e controlled blast chilling and conservation

–

tem perature contr olled blast- freezing and conservation

–

soft tem perature contr olled blast- freezing and conservation

–

tim e contr olled blast- freezing and conservation

–

soft t im e cont r olled blast – freezing and conservat ion

–

m ultineedle probe continuous cycle

–

m ulti- tim er cont inuous cy cle

–

pre- cooling

–

proofing

–

slow cooking

The following funct ions are also av ailable:

–

fish sanitation

–

thawing

–

defrost ing

–

ice cream hardening

–

st er ilisa t ion

–

heating the needle probe

–

drying

For m ore infor m at ion see t he subsequent sect ions.

6.2 I nitial information on the needle probe

This dev ice is capable of m anaging m ult ipoint needle probes ( wit h up t o t hree sensors) or m ult ineedle probes ( up t o

three probes) .

To set t he t y pe of probe t o be used, configure param et er P3:

P3= 0

no needle probe;

P3= 1

a single needle probe;

P3= 2

m ultineedle probe ( m ultiple independent needle probes) ;

P3= 3

m ultipoint needle probe ( m ultiple sensors in the sam e probe) .

Once t he t y pe of probe has been set , param et er P9 set s:

–

t he num ber of probes, when P3= 2 ( m ult iprobe) ;

–

t he num ber of sensors, when P3 = 3 ( m ult ipoint ) .

I f a m ult ipoint probe is t o be used for running tem perat ure controlled blast chilling, blast- freezing and sanit ation

cy cles, t he hot t est sen sor will be u sed as t he reference point . For slow cook ing cy cles and for heat ing t he probe, t he

coldest sensor will be used.

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6 .3 Selecting t he operating m ode
All the operating functions can be accessed from the Hom e screen by selecting the desired area.

Enables t he blast chilling m ode in wh ich it is possible t o select / set a st andard blast chilling/ blast – freezing cycle, a m ult ineedle probe or m ult i- t im er cycle, see chapt er 7. Enables special cy cles in which it is possible t o select one of t he special cy cles av ailable according to the configuration of the m achine, see chapter 8. Enables recipe m ode t o be select ed, wit h recipes sav ed in t he m em ory , see chapt er 9. Makes it possible t o select a cabinet pre- cooling cycle, see chapt er 10. This area is display ed if an alarm is in progress. Pressing t his area enables t he hist orical dat a st ored during operat ion t o be seen. See sections 7.6.2 and 12.1.
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7

BLAST- CHI LLI N G M OD E

Press on t his area t o open t he screen sh own below.

Now one of t he areas shown can be select ed: blast chilling, blast- freezing, cont inuous cy cle and cust om ized cycle, details below.
Enables select ion of a st andard blast chilling cy cle, uploadin g t he relev ant pre- set t ings. On t he sam e screen it is possible t o select hard m ode when blast chilling consist s of t wo phases wit h different set point s. When blast chilling is com plet e t he corresponding conservation phase is r un, with the set points established by the blast chilling m ode selected. See sections 7.1 and 7.2.
Enables select ion of a st andard blast – freezing cy cle, uploading t he relev ant pre- set t ings. On t he sam e screen it is possible t o select soft m ode when blast – freezing consist s of t wo phases with different set points. When blast- freezing is com plete the corresponding conservation phase is r un, with the set points established for the blast- freezing m ode selected. See sections 7.1 and 7.2.
Enables select ion of a cont inu ous blast ch illing/ blast – freezing cy cle, where it is possible t o set m ult iple operat ing t im er s. For m ore det ail see sect ion 7.3.
Press on t his area t o st art up t he procedure for set t ing a cust om ized cy cle. This cy cle m akes it possible t o set up t o four phases. Once t he phases are set t hey can be st art ed up or the program set can be saved in the recipe book. See section 7.4
This area is display ed if an alarm is in progress.
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7 .1 Blast chilling/ blast- freezing and conservation

Pressing on one of t hese areas enables a blast chilling or blast – freezing cy cle t o be set . The following screen opens and

the

key lights up blue. I f the needle pr obe is being used and there is no error , the cycle always default s t o

t em perat ure cont rol. To m ov e t o a t im e cont rolled cy cle, press area

which will swit ch off the needle probe area

and the tim e controlled area will light up blue.

The cy cle select ed will use t he preloaded set t ings for t hat cy cle, but pressing area

m akes it possible t o change t he

m ain set t ings, w it hin t he perm it t ed range, which are shown on t he display . To change all t he v ariou s set point s for t he

phases of the selected cycle, expert m ode can be enabled by pressing area

. Once all t he set t ings have been

done, press area

t o t erm inat e t he phase. The screen sum m arising all t he set t ing dat a for t he cy cle w ill appear,

as shown below.

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Press area

to save the program just set, or press area

to st art up the cycle.

I f it is a tem perature contr olled cycle, a test will be perform ed to check t hat the needle probe has been correctly

inserted in the food item to be blast chilled. I f t he test fails, the cycle autom atically switches to tim e control, the

buzzer sound s and t he alarm in progress signal appears on t he display . For m ore det ails about how t o run t he t est , see

section 7.6.1.

While t he cy cle is in progress, t he display will show t he m ain set point s and a graphic chart ing t he t em perat ure. The

cycle can be stopped at any tim e by pressing the

key.

On com plet ion of t he blast chilling/ blast – freezing cycle, when t he needle probe has reached t he right t em perat ure or t he t im e period is finished, t he buzzer sounds and t h e conserv at ion phase begins. The graphic chart ing t he tem perature will not be available if the cycle has restarted following a power failure.

The conserv at ion phase is not t im ed and is only t erm inat ed when t he

key is pressed.

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7 .2 Hard blast chilling/ soft blast- freezing and conservation

I t is possible to select a hard blast chilling/ soft blast – freezing cycle on the blast chilling/ blast- freezing settings screen

by pressing area

or

. Before selecting this m ode, m ake sure the type of cycle ( tem perature or t im e

controlled) has been set .

This cy cle consist s of t wo blast ch illing phases at different set point s, followed by a conserv at ion phase.

–

The first phase, k nown as hard for blast chilling and soft for blast – freezing, has set point s est ablished by

the relevant param eters and these cannot be m odified;

–

The set point s for t he second blast ch illing/ blast – freezing phase can be m odified;

–

The set point s for t he t hird con serv at ion phase can be m odified.

Once t he phase is com plet e, t he cont r oller m ov es on aut om at ically t o t he nex t one. The end of t he fir st t wo phases is

signalled by the buzzer sounding.

I t is also possible to select the tim e cont rolled m ode for this cycle, in which case the cont roller m oves on to the next

phase when the set tim e has elapsed.

7 .3 Cont inuou s cycle

Pressing on t his area enables select ion of a con t inuou s cy cle and it can be run in m ult ineedle probe m ode if a tem perature cont rolled cycle has been selected, or in m ulti- tim er m ode if a tim e controlled cycle has been selected. I f only a single needle probe has been selected, only the m ulti- tim er m ode can be used. Once t he cycle has been select ed, a screen opens up on w hich t he cabinet t em perat ure values and fan speed can be set, as well as the product tem perature values ( in the m ult ineedle probe cycle) .

Cont inuou s cy cle – needle probe

Cont inuou s cy cle – t im e con t rol

Press t he

key to start up the cycle and this will only finish when all the needle probes have reached the set

t em perat ure or all t he t im ers have elapsed, aft er which the cont roller m oves on aut om at ically t o t he conservat ion

phase.

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7 .3 .1 Multineedle probe m ode
The cont inu ous cy cle using m ult ineedle probes can be run prov ided t he param et er for t he t ype of needle probe has been correct ly set ( P3= 2) . The cont r oller can m anage up t o t hree needle probes, using param et er P9 t o set t hese up. While t he cycle is in progress, each t im e t he door is opened and closed t he cont roller check s t hat t he various needle probes have been properly inserted and the cycle is only term inated when all the probes inserted have reached the desired tem perature. When each needle probe has reached the set tem perature, the buzzer sounds and the display indicates this, showing t he t em perat ure of t he probe in quest ion in green. The diag ram below show s an ex am ple of t he display when on ly one probe has reached the set tem perature.

7 .3 .2 Multi-tim er m ode
The t im e cont rolled cy cle m ak es it possible t o set up t o four t im ers. The cy cle st art s up act iv at ing only t he first t im er wit h it s pr e- set v alues. The ot her t im ers and t heir pre- set v alues can be enabled by pressing the pencil icon and setting a tim e once the cycle is underway. When t he t im e period is set and t he t im er set t ing confir m ed, t he t im er count st art s up im m ediat ely . Each t im er operat es independent ly and on com plet ion of t he period it can be reset , st art ing t he t im er count up again. The cy cle only t erm inat es w hen all t he set t im ers hav e elapsed. When t he t im er count is com plet e t he buzzer sound s and the display shows in green the value ” 0 m in” for the relevant tim er.
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7 .4 Cust om iz e d cycle

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The cu st om ized m ode m ak es it possible t o set up a cy cle consist ing of a m ax im um of 4 phases ( 3 blast chilling and 1 conservation) and these can be tem perature or tim e controlled or a m ixture of both.

The cu st om ized cy cle st art s up and act iv at es t he fir st phase, which by default is a needle probe phase. I t is possible t o

change t he probe phase t o a t im e cont rolled phase and t o set t he relat ive set point s.

To add any m ore phases press area

, while to elim inate any phase previously set in the program , press area

. I t is possible to m ove between the various phases using the arrows at the top of the screen.

Once t he desired phases have been select ed and set up, pr ess area

to confirm that the settings are com plete

and a sum m ary screen will be displayed.

Press area

to start up the cycle or area

to save it in the recipe book.

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7.5
7 .5 .1

Setting t he set point s
Set t ing the cabinet t em perat ure set point

When selecting a continuous or custom ized blast chilling or blast- freezing cycle, the pre- set cabinet tem perature,

product t em perat u re, t im e and fan speed v alues when t he param et ers were set are loaded. These can be m odified by

the user within the perm itted range for the param eters. To m ake a m odification press the

key and the screen

shown below will appear.

Set the desired value using the

key or the

key. Once set – up is com plet e press t he

key to confirm the value and return to t he previous screen, or press t he

key to reload the pre- set

values and return to the previous screen.

7 .5 .2 Set t ing the product t em perat ure set point

Proceed as described for t he cabinet set point , aft er p ressing area tem perature indicated by the needle probe) .

for the product tem perature ( or the

7 .5 .3 Set t ing the cycle durat ion
Proceed as described for t he cabinet set point , aft er pressing area

for the cycle duration.

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7 .5 .4 Setting the fan speed

To m odify t his, press area

for the fan speed and the screen shown below will open.

Set the desired value pressing the

key. Once set – up is com plet e press t he

key to confirm the

value and return t o the previous screen, or press the

key to reload the pre- set values and return to t he

previous screen.

The m inim um fan speed v alue t hat can be set for all cy cles ( ex cept for slow cook ing) is giv en by param et er F53.

The m inim um fan speed v alue t hat can be set for slow cook ing is giv en by param et er F54.

7 .6 Running t he cycle

Pressing t he

key starts up t he cycle as it has been set. I f it is a tem perature cont rolled cycle, the blast

chilling/ blast – freezing phases term inate when the needle pr obe, or probes, reach the set tem perature. I f it is a tim e

cont rolled cycle, t he blast chilling/ blast – freezing phases t erm inat e when t he set t im e period, or periods, have elapsed.

While the cycle is in progress the screen below will be show n.

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The screen sh ows a su m m ary of t he feat ures of t he cy cle in progress and a chart wit h t he v arious v alues required

( cabinet tem perature and product tem perature for tem perature controlled cycles and cabinet tem perature and tim e

period for t im e cont rolled cycles) .

Press area

to see the probe values, input and output status and any alarm s underway .

Press area

, which is only active when an alarm is underway, to see the type of alarm in

p r og r ess.

7 .6 .1 Needle probe insertion test

I f t he needle probe is enabled or if param et er P3 is set t o a v alue ot her t han 0, t em perat u re cont rolled cy cles ar e

preceded by a two- phase test to check that the needle probe is correctly inser ted. I f the needle probe is not enabled or

if param et er P3 is set at 0, only t im e cont rolled cy cles can b e select ed.

The t est con sist s of t wo phases, t he second only carried ou t if t he fir st was n ot su ccessfully com plet ed. Phase one is

successfully com plet ed if t he gap bet ween t he ” t em per at ure det ect ed by t he needle probe” and t he “cabinet

t em perat ure” is great er t han t he value set by param et er r17 in at least t hree out of five checks, t hese checks being

perform ed at t en- second int erv als. The second phase is su ccessfully com plet ed if t he gap bet ween t he “t em perat ure

det ect ed by t he needle probe” and t he “cabinet t em perat ure” is great er t han 1° C/ 1° F, as com pared t o t he check

previously carried out , in at least six out of eight checks, t hese checks being perform ed at intervals cor responding t o

1/ 8 of the tim e set by param et er r18.

I f a m ultineedle probe is being used, the test is perform ed for each probe.

I f a m ult ipoint probe is being used, when t he t est is concluded wit h a posit ive result for at least one of t he sensors, t he

device will function as follow s.

–

The sen sor show ing t he lowest t em perat ure is t hen u sed as t he point of reference for heat ing t he needle

probe.

–

The sensor showing t he highest t em perat ure is t hen used as t he reference point for t he end of t he

t em perat ure cont r olled cycles.

–

Any sensors for which the test is not com pleted with a successful outcom e are not subsequently used.

I f t he t est fails t o record a posit ive out com e, or if t he needle probe is not insert ed, t he buzzer sounds and t he cycle

autom atically changes to tim e- contr olled.

7 .6 .2 Recording hist orical dat a
While a cycle is in progress records are kept of the tem perature values of any probes enabled, output activations, input st at us, defrost ing cycles carried out and any alarm s. The t y pe of dat a t o be recorded can be set using t he m enu accessible from t he serv ice area, see sect ion 12. 1. These dat a are av ailable for subsequent download t o a USB dev ice, see sect ion 13.4.

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7 .6 .3 Cy cle e n d
I f the tem perature cont rolled blast chilling/ blast – freezing cycle is successfully com pleted, in which the cent re of the product reaches the required tem perature in the allotted tim e, the device m oves on autom atically to the conservation phase, with the following screen appearing.

I f the tem perature contr olled cycle is not com pleted in the allotted tim e, this pr oblem will be signalled by the

appearance of the alarm icon, but the blast chilling cycle will still continue.

I n t em perat ure cont r olled cycles, pressing t he

key will bring up the screen granting access t o the

following functions.

heat needle probe to rem ove it from the product ;

record the cycle just perfor m ed in the m em ory.

At the end of a tim e controlled cycle, the initial screen for the blast chilling/ blast- freezing m odes will appear.
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8

SPECI AL CYCLES M OD E

Press t his area on t he Hom e page t o open t he screen shown below .

This screen grant s access t o furt her funct ions, som e alw ay s present , ot her s t hat can be act iv at ed by set t ing t he param eter. I f the function is not available, the area relating to that function and enabling it to be selected will not be sh ow n . N .B. I f both the sterilisation and the needle probe heating cycles are enabled, t wo alternat ives will appear on the special cy cles page, according t o t he t em perat ure indicat ed by t he needle probe: if t his t em perat ure is below – 1° C, an icon will appear t o select t he needle probe heat ing opt ion, if it is abov e 0° C, t he st erilisat ion icon will appear. The funct ions av ailable are list ed below
Pressing t his area enables select ion of a fish sanit at ion cy cle ( a funct ion alway s shown ) ; see sect ion 8. 1.
Pressing t his area enables select ion of a t hawing cy cle ( a funct ion alway s sh own) ; see sect ion 8.2.
Pressing t his area enables select ion of a m anual defrost cy cle ( a funct ion alway s shown) ; see sect ion 8.3.
Pressing t his area enables select ion of an ice cream hardening cy cle ( a funct ion alway s shown ) ; see section 8.4.
Pressing t his area enables select ion of a st erilisat ion cy cle ( a funct ion act iv at ed by param et er) ; see section 0.
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Pressing t his area enables select ion of a needle probe heat ing cy cle ( a funct ion act iv at ed by param et er if at least one needle probe is being used) ; see section 8.6.
Pressing t his area enables select ion of a dry ing cy cle ( a funct ion act iv at ed wit h t he door closed) ; see section 8.7.
Pressing t his area enables select ion of a proofing cy cle ( a funct ion act iv at ed by param et er) ; see sect ion 8.8.
Pressing t his area enables select ion of a slow cook ing cy cle ( a funct ion act iv at ed by param et er) ; see section 8.9.

The last t wo funct ion s ( proofing and slow cook ing cy cles) can only be act iv at ed j oint ly by E12 param et er, bot h of which will be shown if they are present .
8 .1 Fish sanitation

Pressing t his area enables select ion of a fish sanit at ion cy cle.

This special cy cle consist s of t he follow ing phases:

–

blast chilling wit h t he cabinet set point set by param et er r19 and wit h t he product t em perat ure set point

set by param et er r20;

–

holding for the tim e period set by param eter r21 and the cabinet set point given by r20;

–

conservat ion w it h t he cabinet set point given by r22.

The arrow s at t he t op m ak e it possible t o m ov e bet ween t he v arious sanit at ion phases t o see/ m odify t he set point s.

After the function is selected, the screen with the pre- settings will be shown, that can be m odified.

Pressing t he

key starts up the sanit ation.

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While a sanit ation cycle is in progress the device will show t he tem perature to end blast chilling, the working set point during blast chilling and the duration of the holding phase.

The sanit at ion cy cle st art s wit h t he blast chilling phase. Wh en t he t em perat ure recorded by t he needle probe reaches

the tem perature to end blast chilling, the device will m ove on autom atically to holding.

The t em perat ure t o end blast chilling ( set by r20) is also t he work ing set point during holding.

When the holding period has elapsed, the device will m ove on autom atically to conservation.

The probe insert ion t est is alway s carried out at t he beginning of t he cy cle: if t he t est is not com plet ed, t he buzzer

sounds and the cycle is interrupted.

During blast chilling the device show s the tem perat ure recor ded by the needle probe, the cabinet tem perature and the

t im e elapsed since t he st art of t he blast chilling process.

The cy cle m ay be int errupt ed early by pressing t he

key.

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8.2 Thaw ing

Vcolo r 8 1 9 | I nst aller m anual v er. 3.0 | Code 144VC8 19 I 30 4

Pressing t his area enables select ion of a t hawing cy cle, m anaged according t o t he load of product t o be t hawed, in com pliance with the m axim um quantity stated by the m anufacturer.

To m ak e it easy , t he quant it y of produ ct t o be select ed is div ided int o t hree load bands for each of which t he cont roller will load three different sets of param eters, according to the following fram ework.

Load band Light load Medium load Heavy load

I nit ia l cabinet set point r25 r26 r27

Final cabinet set point r28 r29 r30

Cycle du ra t ion r32 r33 r34

These t hree param et ers will be used t o cont rol t he work ing cabinet set point s and t he durat ion of t he t hawing cy cle,

equally divided into five phases following on from each other as shown.

–

Phase 1 work ing set point = init ial set point

–

Phase 2 work ing set point = phase 1 set point – [ ( init ial set point ­ final set point ) / 4]

–

Phase 3 work ing set point = phase 2 set point – [ ( init ial set point ­ final set point ) / 4]

–

Phase 4 work ing set point = phase 3 set point – [ ( init ial set point ­ final set point ) / 4]

–

Phase 5 work ing set point = final set point

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Fiv e param et ers are used t o m anage t he v ent ilat ion, one for each phase, set t ing t he fan speed independent ly of t he load. These param et ers are: F29 , F30, F31, F3 2, F33. At the end of the thawing cycle the buzzer sounds, after which the m achine m oves on to a conservation phase, its set point set by param et er r31 for an indefinit e period. The fans will work at t he speed set by param et er F34. I t is not possible t o r un defrost ing cycles during t hawing, while during t he conservat ion phase an aut om at ic defrost can be run at intervals set by param eter. I f t he door is opened, t he heat er will be st opped no m at t er what t he param et er v alue is. The screen shot below show s a t hawing cycle in progress.
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8 .3 Defrosting

Vcolo r 8 1 9 | I nst aller m anual v er. 3.0 | Code 144VC8 19 I 30 4

Pressing t his area enables select ion of a m anual defrost ing cy cle, wh ich is st art ed up by pressing area

.

When the cycle starts up the following page is displayed.

Defrost ing can also be done aut om at ically at t im e int ervals set by param et er d0, provided t his value is not set at 0.

Regardless of how hav e been st art ed up, defrost ing cy cles are m anaged by t he following param et ers.

d0

I nt erval bet ween t wo consecut ive defrost s

d1

Ty pe of defrost

d2

Ev aporat or t em perat ure t o end defrost ( can be set if P4 is set t o 1)

d3

Defrost durat ion

d4

Defrost st art- up at t he beginning of a blast chilling/ blast- freezing cycle

d5

Defrost st art- up delay from t he st art of conservat ion aft er blast chilling/ blast – freezing

d7

Drip duration

d15

Minim um com pressor sw it ch- on durat ion for st ar t ing hot gas defrost

d16

Pre- drip durat ion ( can be set if hot gas defrost is select ed)

The t y pe of defrost can be select ed by param et er d1. There are four way s of perform ing a defrost cy cle.

d1= 0

Elect ric defrost

d1= 1

Hot gas defrost

d1= 2

Air defrost

d1= 3

Air defrost wit h door open

An aut om at ic defrost cy cle is act iv at ed at t he st art of a blast chilling/ blast – freezing cy cle if d4= 1. Regardless of t he

param et er d4 value, aut om at ic defrost is act ivat ed w it h a delay as com pared t o t he beginning of t he conservat ion

phase set by param et er d5.

I f t he evaporat or probe is present when a defrost cycle is t o be act ivat ed, t his only st art s if t he t em perat ure indicat ed

by the evaporator probe is lower than the value of param eter d2.
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Defrost ing finishes when t he evaporat or t em perat ure is above t he value of param et er d2 or if t he t em perat ure has not been reached within the required tim e set by param et er d3. I n this case there is an alarm signal.
8 .4 I ce cream hardening

Pressing t his area enables select ion of an ice cream hardening cy cle.

This is a t im e cont rolled blast – freezing cy cle wit h t he set point prov ided by param et er r8 and t he durat ion by

param et er r24. At the end of the tim e set by r 24, there is no m ove to a conservation phase, the hardening cycle

continues unt il the

key is pressed.

I f t he door is opened t he t im e count st ops and restart s when t he door is closed.

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8 .5 Ca bine t st e r ilisa t ion

Pressing t his area enables select ion of a st erilisat ion cy cle.

This funct ion can be act iv at ed by param et er and can only be used if u1=

1. I f t he needle probe heat ing funct ion has

also been enabled, the sterilisation icon is shown if the tem perature recorded by the needle probe is above 0° C .

The cabinet door m ust be closed t o st art up a st erilisat ion cy cle.

Pressing t he

key starts up the sterilisation cycle. Sterilisation ends when the tim e set by param eter u6

has elapsed, after the

key has been pressed or if the door is opened.

During sterilisation the cabinet sterilisation relay is active. I f param et er u11 is set to 1, the evaporator fans are also

active. I f the fans are run at variable speeds, there will be 100% ventilation during sterilisation.

The display will show t he count – down for t he rem aining t im e. At t he end of t he cy cle t he buzzer sounds and t he screen

returns to the Hom e screen.

8.6 Heating the needle probe

Pressing t his area enables select ion of a needle probe, or probes, heat ing cy cle.

This cy cle can also be run aut om at ically if t he

key is pr essed during conservation, following a blast

chilling/ defrost ing cycle.

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The funct ion can be act iv at ed by param et er and can only be used if u1= 2 or u3= 1 . I f cabinet st erilisat ion has also

been enabled, the needle probe heating icon is shown if the tem perature recorded by the needle probe is above 0° C .

The needle probe heat ing out put is act iv at ed at m ax im um f or t he t im e set by param et er u 8 or unt il t he t em perat u re

indicated by the needle probe has reached that set by param eter u7.

At the end of heating, the buzzer sounds.

Heating can be stopped by pressing the

key.

8.7 Drying

Pressing t his area enables select ion of a dry ing cy cle.

This is a cy cle of for ced- air v ent ilat ion t hat can be act iv at ed wit h t he door closed and for a durat ion set by param et er

u13. I f the door is opened during drying this does not affect the cycle.

The cy cle st ops when t he prescribed t im e has elapsed or when t he

key is pressed.

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8.8 Proofing

Vcolo r 8 1 9 | I nst aller m anual v er. 3.0 | Code 144VC8 19 I 30 4

Pressing t h is area enables select ion of a proofing cy cle. This funct ion can only be enabled if an ex pansion has been set ( param et er E12= 1) .

8 .8 .1 Descript ion of proofing

The cont r oller prov ides com plet e cont rol for ret arding- proofing cabinet s for bread or past ry by m anaging t he com plet e

dough retarding- proofing cycle autom atically.

A proofing cycle consists of four phases with different tem peratures, relat ive hum idity and t im e periods, one following

on from the other, as in the sequence described below.

1

Blast chilling phase

The purpose of t his is t o block t he leav ening agent s in freshly prepared dough placed in t he m achine t o

retard proofing.

2

Re- aw akening phase

This ” wak es up” t he leav ening agent s in t he dough by r aising t he t em perat u re in t he cabinet , t hu s

producing a pre- proofing state.

3

Proofing phase

This com plet es t he dough proofing process m ak ing it ov en- r eady .

4

Con se rva t ion ph a se

This k eeps t he risen dough in a wait ing st at e before it is rem ov ed and placed in t he ov en for cook ing. I t

lasts for an indefinite period and stops when the

k ey is pressed.

8 .8 .2 Set t ing up a proofing cycle
Having selected a proofing cycle, use the screen that appears to set the required values from w ithin t he prescribed range.

By default the controller always loads the pre- set values for the various phases as shown in the table below ( these can be personalised v ia t he m anufact urer’s param et ers) . The set t ings for t he cy cle can be m odified before it is st art ed up
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using the special m enus and once the

key has been pressed, the pr oofing cycle star ts up. I t is not

possible t o m odify t he set point s while t he cycle is in progress.

I f a phase is set at 0, it will not be run.

I n t he blast chilling phase t he cabinet hu m idit y cont rol can be om it t ed using param et er r U4, but t h is m u st be set in

the other phases.

The conserv at ion phase m ay be om it t ed by set t ing t he t im e t o ” – – – ” .

Blast chilling Re-aw akening Proofing Con se rva t ion

Cabinet set t ing ( rC3) Hum idit y set t ing ( rU5, on ly if rU4= 1) Duration setting ( rH7) Vent ilat ion set t ing ( F42) Cabinet set t ing ( rH3) Hum idit y set t ing ( rU6) Duration setting ( rH8) Vent ilat ion set t ing ( F43) Cabinet set t ing ( rH4) Hum idit y set t ing ( rU7) Duration setting ( rH9) Vent ilat ion ( F44) Cabinet set t ing ( rH5) Hum idit y set t ing ( rU8) Enable phase Vent ilat ion set t ing ( F45)

5°C –120 min 5 20°C 60 % rH 240 min 5 30°C 80 % rH 180 min 5 25°C 80 % rH Yes ( inf) 5

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8 .9 Slow cooking

Vcolo r 8 1 9 | I nst aller m anual v er. 3.0 | Code 144VC8 19 I 30 4

Pressing t his area enables select ion of a slow cook ing cy cle. This funct ion can only be enabled if an ex pansion has been set ( param et er E12 = 1) . Aft er select ion of t he slow cooking funct ion, a screen will appear on which it is possible t o view and m odify t he relevant set point s and t o decide whet her t o set up a t em perat ure or t im e cont rolled process. I t is not possible t o m odify the set points while the cycle is in progress.

The slow cook ing pre- set t ings use t he following param et ers:

rH10

cabinet set point

rH11

product tem perature set point

rH12

cycle duration

r U9

% humidity

F4 0

fan speed

Two areas at t he bot t om of t he screen m ak e it possible t o add a subsequent blast chilling/ blast – freezing phase

and a product holding/ conservation phase

.

For blast chilling or blast – freezing, t he pre- set t ings are t hose for t he cy cle, whereas t he following param et ers are used

to set up a holding or conservation phase:

rH13

cabinet set point for holding phase

r U1 0

% humidity in holding

F4 1

fan speed

I f a holding phase has been enabled following a slow cooking cycle, this will be activated at the set tem perature and

hum idity and it will have an indefinite duration. I f blast chilling or blast- freezing has been enabled, t his will be

perform ed according t o t he procedures for t he cycle in quest ion ( blast chilling/ blast – freezing and m oving on

autom atically to conservat ion) .

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9

RECI PE BOOK M ODE

Pressing t his area on t he Hom e page opens t he following scr een.

This screen grant s access t o a recipe book div ided int o four cat egories: blast chilling, blast – freezing, proofing and slow cook ing. The icons represent ing t he last t wo cat egories are only display ed if t he funct ions hav e been enabled using t he relevant param eters.
Pressing t his area opens a screen wit h t he blast – chilling recipes.
Pressing t his area opens a screen wit h t he blast – freezing recipes.

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The screen below show s an ex am ple of a blast chilling recip e book , show ing t he icons for t he 6 recipes pre- set by t he

m anufact urer. Pressing area

enables selection of a further list of personalised recipes saved by the user.

Pressing t he relev ant recipe area opens a sum m ary screen showing t he set t ings for t he v arious phases of t he recipe.

The recipe can be st art ed up fr om t his screen, or t he set p oint s can be m odified by pressing t he area relat ing t o t he

phase. After the settings have been m odified, the following options are available:

–

start up the cycle without saving the changes

–

save the changes and over- write the program

–

save the changes under a different nam e

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9 .1 Pre- set blast chilling recipes

Phase 1 Phase 2 Con se rva t ion

Cabinet set t ing Needle probe setting Ventilation setting Cabinet set t ing Needle probe setting Ventilation setting Cabinet set t ing Needle probe setting Ventilation setting

-25°C 20°C 5 -5°C 3°C 5 5°C 2°C 5

Phase 1 Phase 2 Con se rva t ion

Cabinet set t ing Duration setting Ventilation setting Cabinet set t ing Duration setting Ventilation setting Cabinet set t ing Ventilation setting

-25°C 27 min 5 -5°C 63 min 5 2°C 5

Phase 1 Phase 2 Con se rva t ion
Phase 1 Con se rva t ion

Cabinet set t ing Duration setting Ventilation setting Cabinet set t ing Duration setting Ventilation setting Cabinet set t ing Ventilation setting
Cabinet set t ing Duration setting Ventilation setting Cabinet set t ing Vent ilat ion set t ing

-25°C 27 min 5 -5°C 63 min 5 2°C 5
-5°C 90 min 2 2°C 2

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Phase 1 Con se rva t ion

Cabinet set t ing Duration setting Ventilation setting Cabinet set t ing Ventilation setting

-5°C 90 min 5 2°C 5

Phase 1 Con se rva t ion

Cabinet set t ing Duration setting Ventilation setting Cabinet set t ing Ventilation setting

9 .2 Pre- set blast- freezing recipes

-5°C 90 min 5 2°C 5

Phase 1 Phase 2 Phase 3 Con se rva t ion

Cabinet set t ing Needle probe setting Ventilation setting Cabinet set t ing Needle probe setting Ventilation setting Cabinet set t ing Needle probe setting Ventilation setting Cabinet set t ing Needle probe setting Ventilation setting

0°C 3°C 5 -12°C -3°C 5 -30°C -18°C 5 5°C -20°C 5

9 .3 Saving a recipe

I t is possible t o save bot h t im e and t em perat ure cont rolled cycles. I n t he lat t er case t he t im e required t o reach t he

core tem perature is saved.

Recipes can be sav ed in t he following way s.

–

During conservation after a custom ized blast chilling/ blast- fr eezing cycle. When t he

key is

pressed t he device will offer t o save t he recipe used.

–

Save a recipe starting from a custom ized cycle.

–

Select a recipe already present, m odify it and save it .

While saving is in progress the screen displayed will ask for the recipe category, and then show the positions free and

occupied. I f an occupied posit ion is select ed, t he device will ask if t he recipe is t o be over- writ t en, ot herwise t he

screen show n below will open allowing the nam e of the recipe to be entered.

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9 .4 Over- w riting a recipe
I t is possible t o over- wr ite a recipe but not to delete it . When a recipe is being over- wr itten the screen below will be displayed requesting confirm ation of the choice.

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1 0 PRE- COOLI N G M OD E

Pressing t h is area on t he Hom e page enables select ion of a pre- cooling cy cle. This cy cle is sim ilar t o a nor m al blast chilling cycle and it m ay precede all operat ing cycles. Pressing t he area in quest ion opens t he following screen.

Set the required set point value and press area displayed showing t he pre- cooling cycle in process.

t o st art t he cabinet pre- cooling cy cle. The screen below will be

The fan speed is fix ed and set by param et er F28.

This screen m ak es it possible t o select furt her cy cles or t he

key can be pressed to stop pre- cooling.

Once t he required cabinet set point has been reached, t he buzzer sounds and t he cy cle cont inues m aint aining t he

cabinet tem perature achieved until the

key is pressed or until a blast chilling/ blast- freezing cycle start s

up. I f pre- cooling is underway, it will be autom atically stopped when another cycle is selected and started.

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11
11.1

AD JUSTM EN TS
Door frame heating output

This funct ion is act iv at ed aut om at ically when t he board is in ” on” or ” run” m ode and t he cabinet t em perat ure falls below t he v alue set by param et er u5 m inus t he fix ed hy st eresis of 2° C ( 4° F) . The out put is deact iv at ed when t he tem perature rises above the u5 setting. I f there is a cabinet probe error, the heaters are not activated, or if already on, they are deactivated.

1 1 .2 Com pr e ssor m a na ge m e n t
The m anagem ent of t he com pressor v aries according t o t he cy cle act iv at ed, as specified below. Blast chilling, blast – fre ezing, pre- cooling, ice cream hardening, sanit a t ion The com pressor is act iv at ed if t he cabinet t em perat ure is abov e t he set point for t he t y pe of cy cle underway + t he hysteresis set by param eter r0. I t is deactivated when t he tem perature falls below the set point for t he phase underway. The com pressor m u st be sw it ched on and off according t o t he safet y periods set by param et er s C0 , C1, C2 and C3. The drip periods m ust also be com plied wit h if it is act iv at ed aft er a defrost cy cle. When the com pressor is set to sw itch off, the pum p down solenoid valve is first deactivated and once the delay set by param et er u12 has elapsed, the com pressor will also switch off. I f there is a fault with the cabinet probe during a conservation cycle, the com pressor is activated on a cyclical basis according t o t he v alues of param et er s C4 and C5 if t his is a conserv at ion phase following blast chilling, or according t o t he v alues of param et ers C4 and C9 for conserv at ion following blast – freezing. Defrost ing During defrosting the com pressor status depends on the value of param et er d1. I f d1 equals 0, 2 or 3, the com pressor is swit ched off. I f d1 equals 1, t he com pressor will rem ain swit ched on for t he ent ire durat ion of t he defrost cycle and if it is swit ched off when t he defrost cycle is select ed, it will be swit ched on for t he period set by param et er d15 before defrost ing st art s. When defrost ing is finished t he com pressor rem ains off for t he period set by param et er d7. I f param et er d16 is set t o a value ot her t han 0, when a hot gas defrost cycle st art s t he com pressor rem ains off for t he pre- drip tim e set by param et er d16. Proofing The com pressor is m anaged according t o t he neut ral zone adj ust m ent t oget her wit h t he heat ers. I t is activated when the tem perature rises above the neutr al zone relative threshold ( cooling) . I t rem ains active until the temperature drops within the neutral zone value. Slow cooking The com pressor is alway s swit ched off.

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1 1 .3 Pum p dow n solenoid valve m a nagem ent
The pum p down solenoid v alv e is act iv at ed in parallel wit h t he com pressor. When the com pressor is set to switch off, the pum p down solenoid valve is deactivated first and after the num ber of seconds set by t he u12 param et er, t he com pressor is deact iv at ed. This funct ion is only av ailable if param et er u2= 0.
1 1 .4 Evaporator fan m anage m ent
The m anagem ent of t he ev aporat or fans v aries according t o t he cy cle act iv at ed, as specified below. Moreov er, t he m anagem ent m ode varies according to whether the evaporator probe is present, which can be enabled by setting param et er P4 t o 1. Blast chilling, blast – fre ezing, ice crea m ha rdening, cust om ized and cont inuous cycles, pre- cooling The fans are alway s swit ched on and are only swit ched off if t he cabinet t em perat ure is abov e t he v alue of param et er F17 and/ or if t he ev aporat or probe t em perat ure is abov e t he v alue of param et er F1. They are only swit ched on again if t he cabinet t em perat ure falls below t he F17- F8 v alue and t hat of t he ev aporat or probe falls below F1- F8. Con se rva t ion During con serv at ion, t he fans are m anaged according t o param et er F49. I f set t o 0 ( default ) , t he fans will work in parallel to the com pressor, if set to 1, the fans will always be active. Sanit at ion ( blast chilling and holding) The fans are alway s swit ched on and are only sw it ched of f if t he cabinet t em perat ure is abov e t he param et er F17 v alue and/ or t he ev aporat or probe t em perat ure is above t he param et er F1 v alue. They are only swit ched on again if t he cabinet t em perat ure falls below t he F17- F8 v alue and t hat of t he ev aporat or probe falls below F1- F8. Sanit at ion ( conser vat ion) The fans are alway s m anaged in parallel wit h t he com pressor . Thaw ing The fans are alway s act iv e. Defrost ing During defrosting the evaporator fans are sw itched off if the param eter d1 value is set to 0 or 1. They are switched on if d1 is set to 2 or if the door is open with d1 set at 3. At t he end of t he defrost ing cy cle, t he fans rem ain off for t he t im e set by param et er F3, on ce t he drip t im e set by param eter d16 has elapsed. Proofing ( blast chilling) The fans are alway s swit ched on and are only sw it ched of f if t he cabinet t em perat ure is abov e t he param et er F17 v alue and/ or t he ev aporat or probe t em perat ure is above t he param et er F1 v alue. They are only swit ched on again if t he cabinet t em perat ure falls below t he F17- F8 v alue and t hat of t he ev aporat or probe falls below F1- F8. Proofing ( re- aw akening, proofing, conser vat ion) The fans are alway s act iv e.

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Slow cooking and holding During slow cook ing, t he fans will be m anaged according t o param et er F50. I f t he param et er is set t o 0 ( default ) , t hey will always be act ive. I f set t o 1, t hey will be act ive when heat ing elem ent s are ON, while t hey will be swit ched on t he basis of ON- OFF cy cles ( param et ers F51 and F52) when t he heat ing elem ent s are OFF.
1 1 .5 Conde nse r fa n m a na ge m e nt
The m anagem en t m ode of condenser fan s v aries according t o whet her t he condenser probe is present , wh ich can be enabled by set t ing param et er P5 t o 1. The condenser fan m anagem ent v aries according t o t he following specific cases. Con de n se r p robe e n a ble d ( P5 = 1 ) The fans are alway s act iv e if t he com pressor is swit ched on. I f t he com pressor is swit ched off t hey are only act iv at ed if t he condenser probe v alue is abov e t he param et er F46 + t he different ial of 2° C/ 4° F. They are deact iv at ed if t he t em perat ure is below t he F46 param et er. Con de n se r p robe n ot e n a ble d ( P5 = 0 ) The condenser fans are only act iv e if t he com pressor is act iv e. They are deact iv at ed wit h a delay set by param et er F47, when t he condenser is deact iv at ed. Con de n se r p robe e n a ble d bu t fa u lt y The condenser fans are act iv at ed if t he com pressor is act iv at ed and t hey are deact iv at ed wit h a delay set by param et er F47. Defrost ing The fans are m anaged according t o t he v alue set by param et er F48 ( on or off) .
11.6 Alarm output m anagem ent
This act iv at es when an alarm is set off and deact iv at es when t he alarm st ops. The out put is present if param et er u 1= 3 or if u2= 1 or u3= 0.
11.7 Needle probe heating management
This out put is act iv at ed by t he user when t he needle probe has t o be rem ov ed from t he blast chilled product . The output rem ains active until the tem perature indicated by the needle probe reaches the value set by param et er u7. I f within the tim e period set by param et er u8 this tem perat ure is not reached, the needle probe heating function is deact iv at ed. The door m ust be open during needle probe heat ing. The out put is present if param et er u1= 2 or if u3= 1. The needle probe heat ing funct ion can be deact iv at ed by sett ing param et er u8 t o 0.

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1 1 .8 Ca bine t st e r ilisa t ion m a na ge m e nt
This funct ion is present if param et er E12 is set t o 1. During a st erilisat ion cycle t he door m ust be closed and t he out put act ivat es for t he t im e period set by param et er u6. Ventilation can also be activated by setting param et er u11 to 1. The out put is present if param et er u1= 1.
1 1 .9 Defrost output m anagem e nt
During defrost ing out put s are m anaged according t o t he t ype of defrost set by param et er d1. The defrost out put will be act iv at ed regardless of t he v alue of param et er d1 for t he ent ire durat ion of t he defrost .
11.1 0 Thaw ing heater management
These are act iv at ed during t hawing t o bring t he cabinet t em perat ure t o t he set point v alue. Heat ers hav e a neut ral zone adjust m ent .
1 1 .1 1 Proofing and slow cooking heater m anage m ent
Proofing When the tem perature falls below the neutr al zone relative threshold ( heating) , t he heaters will be activated until the neut ral zone t em perat ure is rest ored. The heat ers are act iv at ed as ON and OFF cy cles giv en by param et ers rH14 and rH15. Slow cooking The heat ers are act iv at ed t o bring t he t em perat ure t o t he set point v alue.
11.1 2 Humidifier management
This funct ion is act iv at ed on t he basis of t he hum idit y percent age set . For ex am ple, if t his is set at 60% , t he out put is act iv at ed for 60% of t he t im e set by param et er r U3 and d eact iv at ed for t he t im e set by r U2 ­ rU3. The ON and OFF hum idifying cycle repeats itself until the phase is finished.
1 1 .1 3 Hum idifying/ steam generator heater m anagem ent
This funct ion is act iv at ed at t he beginning of a cy cle for which hum idify ing is required and it rem ains act iv e for t he entire duration of the cycle.
1 1 .1 4 Ca bine t light m a na ge m e n t
I f present , t he light com es on when t he door is opened and swit ches off when it is closed. The out put is present if parameter u1= 0.

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1 2 SETTI N GS

The SETTI NGS are accessed by pressing area

on

t he Hom e page. The page display s t he following m enu:

–

ser v ice

–

set- up

–

select language

1 2 .1 Service

The SERVI CE area display s t he list of av ailable

functions, as follows.

–

alarm s

–

input and output status

–

com pressor operating hour s

–

set dat e/ tim e

–

select HACCP dat a

–

reset com pressor operating hour s

–

reset HACCP alarm s.

To access ” reset com pressor operat ing hou rs” and

” reset HACCP dat a” it is necessary t o ent er t he

password 149.

1 2 .2 Setup

The SETUP area can only be accessed aft er t he

password – 19 has been ent ered. This area grant s

access to the following functions:

–

configure param et ers

–

restore default values ( as in the

param et er t able in Chapt er 14) .

1 2 .3 Select language
The following languages can be select ed: I t alian, English, French, Dut ch, Spanish, Port uguese, Chinese ( sim plified) , Chinese ( Tradit ional) .

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1 3 USI NG THE USB PORT

13.1 I nitial information

The USB port m ak es possible t he following operat ion s.

–

download and upload recipes

–

download and upload configurat ion

param et ers

–

download hist or ical HACCP infor m at ion .

Uploading operat ions are only possible if t he fir m ware

of the device from which it originates and the fir m ware

of the destination device( s) are the sam e.

These operat ion s are guarant eed by using an EVCO

EVUSB4096M USB dev ice.

To access t hese funct ion s, swit ch t he card t o ” off” and

connect a USB dev ice t o t he port . The following screen

will be displayed.

13.2

Dow nload/ upload r e cip e s

Aft er connect ing t he USB device and select ing ” download recipes” or ” upload recipes” , t he program s will be autom atically written/ read in the form of a text docum ent ent it led ” program .bin” ; t he writ e/ read operation m ay take som e m inutes. When t he operat ion is com plet e, rem ove t he USB device from t he USB serial port .

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13.3

Dow nload/ upload parameters

Aft er connect ing t he USB device and select ing ” download param et ers” or ” upload param et ers” , t he configuration param eters will be autom atically writ t en/ read in t he form of a t ext docum ent ent it led ” param .bin” ; the write/ read operation m ay take som e m inutes. When t he operat ion is com plet e, rem ov e t he USB from t he USB serial port .

13.4 Dow nload

H ACCP

data
Aft er connect ing t he USB device and select ing ” download HACCP dat a” , a page will appear allowing you to select the tim e you want the historical log to be started from ( keep the day/ m onth/ year/ hour area pressed until it w ill becom e green, then edit by pressing the + and – keys to set the desired value) . Once y ou confirm , a CSV ( com m a separat ed v alues) docum ent w ill be aut om at ically writ ten in t he device; For ex am ple, t he file nam ed ” storico.csv” . The writ e operat ion m ay t ak e som e m inu t es; when t he operat ion is com plet e, rem ove t he USB from t he USB serial port. I n Chinese t he dat a in t he st orico.csv file will be archiv ed in English.

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1 4 LI ST OF CON FI GURATI ON PARAM ETERS
The following t able giv es t he m eaning of t he configurat ion param et ers. N .B. Because som e functions are m anaged according to t he value set for som e param eters, ensure these are set correct ly and consistently.

PAR. DEFAULT MI N. MAX. U.M. ANALOGUE I N PUTS

CA1

0

-25

25

° C/ ° F(1) Cabinet probe calibrat ion

CA2

0

-25

25

° C/ ° F(1) Ev aporat or probe calibrat ion ( if P4= 1)

CA3

0

-25

25

° C/ ° F(1) Condenser probe calibrat ion ( if P5= 1 )

CA4

0

-25

25

° C/ ° F(1) Needle probe 1 calibrat ion

CA5

0

-25

25

° C/ ° F(1) Needle probe 2 calibrat ion ( if P9> 1)

CA6

0

-25

25

° C/ ° F(1) Needle probe 3 calibrat ion ( if P9> 1)

P0

0

Ty pe of probe

0

1

– – – – 0 = PTC

1 = NTC

P2

0

Tem perat ure m easu rem ent unit

0

1

– – – – 0 = °C

1 = °F

P3

1

Ty pe of needle probe

0 = not enabled

1 = single probe

0

3

– – – –

2 = multineedle probe

3 = m ulti- sensor probe

See also P9

P4

1

Enable ev aporat or probe

0

1

– – – – 0 = no

1 = yes

P5

1

Enable condenser probe

0

1

– – – – 0 = no

1 = yes

P9

3

I f P3= 1, P9 m ust be set t o 1

I f P3= 2, t he num ber set for P9 corresponds t o t he num ber of

1

3

– – – – needle probes present ( from 1 to 3)

I f P3 = 3, t he num ber set for P9 correspond s t o t he num b er of sensors in the needle probe

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PAR. DEFAULT MI N. MAX. U.M. MAI N REGULATOR

r0

2

1

15

° C/ ° F( 1)

Cabinet set poin t different ial in blast chilling, blast – freezing, sanitation, ice cream hardening and custom ized cycles.

r1

90

1

500

m in Duration of tim e contr olled blast chilling

r2

240

1

500

m in Duration of tim e contr olled blast- freezing

Product t em perat u re t o end t em perat u re cont rolled blast chilling

r3

3

-50

99

° C/ ° F(1) and t o end t he soft phase in t em perat ure con t rolled soft blast –

freezing.See also param et er r5

r4

-18

-50

99

° C/ ° F( 1)

Product t em perat u re t o end t em perat u re cont rolled blast freezing. See also param eter r6.

r5

90

1

500

m in

Maxim um perm it t ed durat ion for t em perat ure cont rolled blast chilling. See also param et er r3

r6

240

1

500

m in

Maxim um per m it t ed durat ion for t em perat ure cont rolled blast freezing. See also param eter r4

r7

0

-50

99

° C/ ° F( 1)

Cabinet t em perat ure set point during blast chilling and t he soft phase of soft blast- freezing. See also param et er r0

r8

-40

-50

99

° C/ ° F( 1)

Cabinet t em perat ure set point during blast – freezing and ice cream hardening. See also param et er r0.

r9

-20

-50

99

° C/ ° F( 1)

Cabinet t em perat ure set point during t he hard phase of hard blast chilling. See also param et er r0.

Cabinet t em perat ure set point during con serv at ion aft er blast

r10

2

-50

99

° C/ ° F(1) chilling, hard blast chilling and cont inuou s cy cle. See also

parameter r0

r11

-20

-50

99

° C/ ° F( 1)

Cabinet t em perat ure set point during conserv at ion aft er blast freezing and soft blast- freezing. See also param et er r0

Cabinet t em perat ure set point during pre- cooling. See also

r12

5

-50

99

° C/ ° F( 1)

parameter r0

r13

15

-50

99

° C/ ° F( 1)

Product t em perat ure t o end t he hard phase of hard t em perat ure controlled blast chilling.

r14

60

10

100

Duration of the hard phase of hard tim e controlled blast chilling

%

( i.e. the percentage of the value set by param et er r1) . Duration of the soft phase of tim e cont rolled soft blast- freezing ( i.e. the

percentage of the value set by param et er r2)

Product t em perat ure below which t he coun t for m ax im um

r15

65

-50

199 ° C/ ° F(1) durat ion begins for t em perat ure cont rolled blast chillin g or

blast- freezing.

r17

5

Minim um gap bet ween t he product and cabinet t em perat ures,

according to which the first phase of the test for correct

insertion of the needle probe is considered successfully

0

99

° C/ ° F(1) com plet ed

0 = the test is disabled and the needle pr obe is considered always inserted

r18

80

10

999

s

Duration of the second phase of the test for correct insertion of the needle probe.

r19

-40

-50

+ 99 ° C/ ° F(1) Cabinet t em perat ure set point for t he first phase of sanit at ion.

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Product t em perat ure set point for t he first phase of san it at ion

r20

-20

-50

99

° C/ ° F(1) and cabinet t em perat ure set point for t he second phase of

san it at ion .

r21

24

0

24

h

Duration of second sanitation phase.

r22

-20

-50

99

° C/ ° F(1) Cabinet t em perat ure set point for t he t hird phase of sanit at ion.

r23

5

1

99

h

Maxim um durat ion of t he first sanit at ion phase.

r24

10

1

400

m in Duration of ice cream hardening cycle.

r25

25

-50

99

° C/ ° F(1) I nit ial cabinet t em perat ure set point for light – load t hawing.

r26

30

-50

99

° C/ ° F(1) I nit ial cabinet t em perat ure set point for m ediu m – load t hawin g.

r27

35

-50

99

° C/ ° F(1) I nit ial cabinet t em perat ure set point for heav y – load t hawing.

r28

10

-50

99

° C/ ° F(1) Final cabinet t em perat ure set point for light – load t haw ing.

r29

12

-50

99

° C/ ° F(1) Final cabinet t em perat ure set point for m edium – load t hawin g.

r30

15

-50

99

° C/ ° F(1) Final cabinet t em perat ure set point for heav y – load t hawing.

r31

3

-50

99

° C/ ° F(1) Cabinet t em perat ure set point for post – t haw ing conserv at ion .

r32

240

1

999

m in Light – load t hawing durat ion.

r33

480

1

999

m in Medium – load t hawing durat ion.

r34

720

1

999

m in Heavy-load thawing duration.

r35

-15

-50

99

° C/ ° F(1) Cabinet t em perat ure set point for cust om ized blast chilling.

r36

10

-50

99

° C/ ° F(1) Product t em perat ure set point for cu st om ized blast chilling.

r37

240

1

999

m in Duration of t im e contr olled custom ized blast chilling.

r38

5

-50

99

° C/ ° F( 1)

Cabinet t em perat ure set point for conserv at ion aft er cust om ized blast chilling.

r39

80

-50

99

° C/ ° F(1) Max im um cabinet t em perat ure set – point t hat can be set

PAR. DEFAULT MI N. MAX.

U.M.

COOLI N G REGULATOR ( param eters only valid if E12= 1)

r C0

2

1

15

° C/ ° F(1) Param et er rC3 different ial.

r C3

5

-50

99

° C/ ° F( 1)

Cabinet t em perat ure set point for blast ch illing phase ( for proofing cycle) .

r C4

1

0

10

° C/ ° F(1) Neut ral zone relat iv e t hreshold ( cooling) for all proofing phases.

PAR. DEFAULT MI N. MAX.

U.M.

HEATI NG REGULATOR ( param eters only valid if E12= 1)

rH0

2

1

15

° C/ ° F(1) Param et er rH3, rH4, rH5, rH10 and rH13 different ial.

rH3

20

-50

99

° C/ ° F(1) Cabinet t em perat ure set point for re- awak ening phase.

rH4

30

-50

99

° C/ ° F(1) Cabinet t em perat ure set point for proofing phase.

page 61 of 82

EVCO S.p.A.

Vcolo r 8 1 9 | I nst aller m anual v er. 3.0 | Code 144VC8 19 I 30 4

rH5

25

-50

99

° C/ ° F(1) Cabinet t em perat ure set point for holding phase.

rH6

1

0

10

° C/ ° F(1) Neut ral zone relat iv e t hreshold ( heat ing) for all proofing phases.

rH7

120

0

999

Min Blast chilling phase durat ion ( for proofing cycle) .

rH8

240

0

999

Min Re- awak ening phase durat ion.

rH9

180

rH10

80

0

999

Min Proofing phase durat ion.

-50

99

° C/ ° F(1) Cabinet t em perat ure set point for slow cook ing.

rH11

60

-50

99

° C/ ° F(1) Product t em perat ure set point for slow cook ing.

rH12

60

0

999

Min Slow cooking durat ion.

rH13

60

-50

99

° C/ ° F(1) Cabinet t em perat ure set point for holding.

rH14

45

1

600

s

Heater cycle tim e for proofing.

rH15

4

1

10

s

Heater on tim e for proofing.

rH16

1

0

10

° C/ ° F(1) Neut ral zone relat iv e t hreshold for t hawing.

rH17

2

1

15

° C/ ° F( 1)

Cabinet set point different ial for act iv at ing heat er du ring thawing.

rH18

2

1

15

° C/ ° F( 1)

Cabinet set point different ial for act iv at ing com pressor du ring thawing.

rH19

45

1

600

s

Heater cycle tim e for thawing.

rH20

4

1

10

s

Heater on tim e for thawing.

PAR. DEFAULT MI N. MAX.

U.M.

HUMI DI TY REGULATOR ( param eters only valid if E12= 1)

r U1

0

-50

99

° C/ ° F(1) Cabinet t em perat ure under which hum idify ing is inhibit ed.

r U2

60

1

600

s

Cy cle t im e for swit ching on hu m idifier for proofing and slow cook in g .

r U3

30

1

600

s

Hum idifier on t im e wit h in t he r U2 cycle t im e for generat ing 100% hum idity in the cabinet.

r U4

0

Enable hum idify ing cont rol dur ing blast chilling phase ( for

proofing cycle)

0

1

– – – – 0 = no

1 = yes

r U5

60

0

100

%

Pre- set % hum idify ing for blast chilling ( for proofing cy cle) , if param et er rU4= 1 .

r U6

60

0

100

%

Pre- set % hum idify ing during re- awak ening.

r U7

80

0

100

%

Pre- set % hum idify ing during proofing.

r U8

80

0

100

%

Pre- set % hum idify ing during holding.

r U9

80

0

100

%

Pre- set % hum idify ing during slow cook ing.

r U1 0

80

0

100

%

Pre- set % hum idify ing during holding aft er slow cook ing.

page 62 of 82

EVCO S.p.A.

Vcolo r 8 1 9 | I nst aller m anual v er. 3.0 | Code 144VC8 19 I 30 4

PAR. DEFAULT M I N . M AX. U.M . COM PRESSOR PROTECTI ON

C0

0

Minim um t im e bet ween rest orat ion of power supply aft er a

0

240

m in power failure happening during an operating cycle and

com pressor sw itch- on.

C1

5

0

240

m in Minim um t im e bet ween t wo consecut ive com pressor swit ch- ons.

C2

3

0

240

m in

Minim um t im e bet ween com pressor swit ch- off and subsequent switch- on.

C3

0

0

240

m in Minim um com pressor- on t im e.

C4

10

Com pressor- off t im e during cabinet probe error ( ” CABI N ET

0

240

m in PROBE” code) happening during conservation after blast

chilling and blast – freezing. See also param et ers C5 and C9

C5

10

Com pressor- on t im e during cabinet probe error ( ” CABI N ET

0

240

m in PROBE” code) happening during conservation after blast

chilling. See also param et er C4.

C6

80

0

199

° C/ ° F( 1)

Condenser t em perat u re abov e which t he condenser ov erheat ing alarm is activated ( ” CON D OVERH EAT” code) .

C7

90

Condenser t em perat ure abov e which t he com pressor lock ed

0

199 ° C/ ° F(1) alarm is act iv at ed ( ” CO M P LOCKED” code) , once t he t im e set

for C8 has elapsed.

C8

1

0

15

m in

Act ivat ion delay of t he com pressor locked alar m ( ” COMP LOCKED” code) due t o t hreshold C7 ex ceeded.

C9

30

Com pressor- on t im e during cabinet probe error ( ” CABI N ET

0

240

m in PROBE” code) happening during conservation after blast –

freezing. See also param et er C4

PAR. DEFAULT MI N. MAX. U.M. DEFROSTI NG

d0

8

0

99

Defrost int erval
h 0 = defrost at int ervals is never act ivat ed.

d1

1

Ty pe of defrost

0 = elect rical ( dur ing defrost ing t he com pressor is swit ched off, t he defrost out put is act ivat ed and t he evaporat or fan switched off) .

1 = hot gas ( during defrost ing t he com pressor is swit ched on, t he defrost out put is act ivat ed and t he evaporat or fan is switched off) .

0

4

– – – – 2 = air ( during defrost ing t he com pressor is swit ched off and

t he defrost out put is act iv at ed. The ev aporat or fan is

switched on, regardless of the door status, or regardless

of the status of the door switch input)

3 = air wit h t he door open ( during defrost ing t he com pressor is sw it ched off and t he defrost out put is act iv at ed. The evaporator fan is switched on, provided the door is open or provided the door switch input is on and that param et er i0 is set to a value other than 0) .

d2

2

-50

99

° C/ ° F( 1)

Ev aporat or t em perat ure t o end defrost ing. See also param et er d3

page 63 of 82

EVCO S.p.A.

Vcolo r 8 1 9 | I nst aller m anual v er. 3.0 | Code 144VC8 19 I 30 4

d3

30

I f t he ev aporat or probe is not present ( P4= 0) , it set s t he defrost durat ion.

0

99

m in I f t he ev aporat or probe is present ( P4 = 1) , it set s t he m ax im um

defrost durat ion. See also param et er d2

0 = defrost is never act ivat ed.

d4

0

Enable defrost at t he st art of blast chilling and of blast – freezing

0

1

– – – – 0 = no

1 = yes

d5

30

Defrost delay from t he beginning of conservat ion

0

99

m in

0 = defrost will be act ivat ed once t he t im e set by d0 has

elapsed.

d7

2

Drip t im e aft er a defrost , in which t he com pressor and t he

0

15

m in evaporat or fan are swit ched off and t he defrost output is

d eact iv at ed .

d15

0

0

99

m in

Minim um consecut ive com pressor- on durat ion for st art ing hot gas defrost , if d1 is set t o 1

d16

0

Pre- drip t im e if d1 is set t o 1 ( hot gas defrost ) , in which t he

0

99

m in com pressor and t he evaporat or fan are off and t he defrost

output rem ains act ivate.

PAR. DEFAULT MI N. MAX. U.M. TEMPERATURE ALARM S

A1

10

Cabinet t em perat ure below which t he m inim um t em perat ure

alarm is activated ( in relation to the w orking set point, i.e.

0

99

° C/ ° F(1) ” r10­A1″ during con serv at ion aft er blast chilling and ” r11 ­A1″

during

con ser v at i on

after

blast- freezing;

(“LOW

TEMPERATURE” code) . See also param et er A11

A2

1

Enable m inim u m t em perat ure alarm ( ” LOW TEM PERATURE”

code) :

0

1

– – – – 0 = no

1 = yes

A4

10

Cabinet t em perat ure abov e which t he m ax im um t em perat ure

alarm is activated ( relating to the working set point, i.e.

0

99

° C/ ° F(1) ” r10+ A4″ dur ing conserv at ion aft er blast chilling and ” r11

• A4″

during

con ser v at ion

after

blast- freezing

(“H I GH

TEMPERATURE” code) . See also param et er A11 ( 4)

A5

1

Enable m ax im um t em perat ure alarm ( ” H I GH TEM PERATURE”

code) :

0

1

– – – – 0 = no

1 = yes

A7

15

0

240

m in

Tem perat ure alarm delay ( ” H I GH TEM PERATURE” code and ” LOW TEMPERATURE” code)

A8

15

Maxim um t em perat ure alar m delay ( ” H I GH TEMPERATURE”

0

240

m in code) from the end of the evaporator fan- off tim e and from the

beginning of conservation.

A10

5

Power failure durat ion sufficien t for t he power failure alar m t o

0

240

m in

be saved ( ” POW ER FAI LURE” code) when this is restored

0 = the alarm will not be signalled

A11

2

1

15

° C/ ° F(1) Param et er A1 and A4 different ial

page 64 of 82

EVCO S.p.A.

Vcolo r 8 1 9 | I nst aller m anual v er. 3.0 | Code 144VC8 19 I 30 4

A12

5

0

240

s

Durat ion of buzzer act ivat ion on com plet ion of blast chilling and blast- freezing.

A13

60

0

240

s

Duration of alarm buzzer activation.

PAR. DEFAULT M I N . M AX. U.M . EVAPORATOR AN D CON DEN SER FAN S

The ev aporat or t em perat ure abov e which t he ev aporat or fan

F1

-1

-50

99

° C/ ° F( 1)

swit ches off during pre- cooling/ blast chilling/ blast freezing/ sanitation/ ice cream hardening/ blast chilling ( for

proofing cy cle) . See also param et er F8.

F3

2

F8

2

Duration of evaporator fan-off tim e (while the evaporator fan is

0

15

m in off t he com pressor m ay be swit ched on, t he defrost out put is

de- activated and the evaporator fan stays off) .

1

15

° C/ ° F(1) Param et er F1 and F17 different ial.

F1 5

15

0

240

s

Ev aporat or fan delay from when t he door is closed, or t he door switch input is deactivated.

Cabinet t em perat ure abov e which t he ev aporat or fan is

F1 7

90

-50

199

° C/ ° F( 1)

switched off during pre- cooling/ blast chilling/ blast freezing/ sanitation/ ice cream hardening/ blast chilling ( for

proofing cy cle) . See also param et er F8.

F1 9

20

0

100

%

Ev aporat or fan m inim u m speed calibrat ion.

F2 0

80

0

100

%

Ev aporat or fan m ax im um speed calibrat ion .

F2 1

80

0

100

%

Start- up speed.

F2 2

5

0

10

s

Start-up tim e.

F2 3

5

1

5

– – – – Fan speed during blast chilling and soft blast – freezing phase.

F2 4

5

1

5

– – – – Fan speed during hard blast chilling phase.

F2 5

5

1

5

– – – – Fan speed during blast – freezing and ice cream hardening.

F2 6

5

1

5

– – – – Fan speed during posit iv e conserv at ion.

F2 7

5

1

5

– – – – Fan speed during negat iv e conserv at ion.

F2 8

5

1

5

– – – – Fan speed during pre- cooling.

F2 9

1

1

5

– – – – Fan speed in first t hawing phase.

F3 0

1

1

5

– – – – Fan speed in second t hawing phase.

F3 1

1

1

5

– – – – Fan speed in t hird t hawing phase.

F3 2

1

1

5

– – – – Fan speed in fourt h t hawing phase.

F3 3

1

1

5

– – – – Fan speed in fift h t hawing phase.

F3 4

1

1

5

– – – – Fan speed during conserv at ion aft er t hawing.

F3 5

5

1

5

– – – – Fan speed in first sanit at ion phase ( blast chilling) .

F3 6

5

1

5

– – – – Fan speed in second sanit at ion phase ( holding) .

F3 7

5

1

5

– – – – Fan speed in t hird sanit at ion phase ( conserv at ion) .

page 65 of 82

EVCO S.p.A.

Vcolo r 8 1 9 | I nst aller m anual v er. 3.0 | Code 144VC8 19 I 30 4

F3 8

5

F3 9

5

F4 0

5

F4 1

5

F4 2

5

F4 3

5

F4 4

5

F4 5

5

F4 6

15

F4 7

30

F4 8

—

F4 9

0

F5 0

0

F5 1

180

F5 2

60

F5 3

1

F5 4

1

1

5

– – – – Fan speed during cust om ized blast chilling.

1

5

– – – – Fan speed during cust om ized con serv at ion.

1

5

– – – – Fan speed during slow cook ing.

1

5

– – – – Fan speed during holding aft er slow cook ing.

1

5

– – – – Fan speed during blast chilling ( for proofing cy cle)

1

5

– – – – Fan speed during re- awak ening.

1

5

Fan speed during proofing.

1

5

Fan speed during conserv at ion ( for proofing cy cle)

0

99

° C/ ° F( 1)

Condenser t em perat ure abov e which t he condenser fan swit ches on.

0

240

s

Condenser fan swit ch- off delay from when t he com pressor is switched off ( only if the condenser probe is not present ) .

0

1

Condenser fan st at us during defrost ing.

0

0 = off

1 = on

Fan operat ing m ode during conserv at ion

0

1

—

0 = parallel to the com pressor

1 = always ON

Fan operat ing m ode during slow cook ing

0

1

—

0 = always ON

1 = ON if heat ing elem ent s are ON, wit h ON- OFF cy cles if

heat ing elem ent s are OFF

0

999

s

Fan OFF t im e during heat ing when operat ing wit h F50 = 1

0

999

s

Fan ON t im e during heat ing when operat ing wit h F50 = 1

Minim um fan speed t hat can be set for all cycles except slow

cook in g

1

5

—

NB: check that the value set is consistent with param eter s from

F23 t o F45

Minim um fan speed t hat can be set for slow cooking

1

5

—

NB: check that the value set is consistent with param eter s from

F23 t o F45

page 66 of 82

EVCO S.p.A.

Vcolo r 8 1 9 | I nst aller m anual v er. 3.0 | Code 144VC8 19 I 30 4

PAR. DEFAULT MI N. MAX. U.M. DI GI TAL I NPUTS

Effect caused by t he door opening, or when t he door swit ch input is activated.

0 = no effect and no signal

1 = the com pressor, evaporator fan, thawing heater, heater

and hum idifier are sw itched off and the cabinet light is

i0

2

0

2

– – – –

on, once t he t im e set by param et er i2 has elapsed, t he device displays the alar m and the buzzer is activated

unt il t he door is closed. See also param et er F15

2 = the evaporator fan is switched off and the cabinet light is on, once the tim e set by param eter i2 has elapsed, the device displays the alar m and the buzzer is activated unt il t he door is closed. See also param et er F15.

Door switch input polar it y

i1

0

0

1

– – – – 0 = norm ally open ( input act ive wit h cont act closed)

1 = norm ally closed ( input active with contact open)

Door- open tim e for door- open alarm record;

i2

5

-1

120

m in

– 1 = alarm not signalled.

i5

–

–

–

– – – – unused

High pressure input polarity

i6

0

0

1

– – – – 0 = norm ally open ( input act ive wit h cont act closed)

1 = norm ally closed ( input active with contact open)

High- pressure alarm signal delay

i7

5

-1

240

s

– 1 = alarm not signalled

i8

–

–

–

– – – – unused

Low pressu re input polarit y

i9

0

0

1

– – – – 0 = norm ally open ( input act ive wit h cont act closed)

1 = norm ally closed ( input active with contact open)

i10

5

-1

240

Low- pressure alarm signal delay s
– 1 = alarm not signalled

i11

0

Therm al swit ch input polar it y

0

1

– – – – 0 = norm ally open ( input act ive wit h cont act closed)

1 = norm ally closed ( input active with contact open)

i12

5

-1

240

Therm al swit ch alar m signal delay s
– 1 = alarm not signalled

i13

–

–

–

– – – – unused

page 67 of 82

EVCO S.p.A.

Vcolo r 8 1 9 | I nst aller m anual v er. 3.0 | Code 144VC8 19 I 30 4

PAR. DEFAULT MI N. MAX. U.M. DI GI TAL OUTPUTS

u1

2

Funct ion m anaged by out put K9

0= cabinet light

0

3

– – – – 1= UV lam p

2= needle probe heating

3= alarm

u2

0

Funct ion m anaged by out put K8

0

1

– – – – 0= pum p down solenoid valve

1= alarm

u3

0

Funct ion m anaged by out put K7

0

1

– – – – 0= alarm

1= needle probe heating

u4

0

K2 and K5 output exchange

0

1

– – – – 0= door heat er on K5 and defrost on K2

1= door heat er on K2 and defrost on K5

u5

2

-50

99

° C/ ° F( 1)

Cabinet t em perat ure ov er which t he door heat ers are swit ched off

u6

5

1

240

m in

Tim e t he UV lam p is on for t he st erilisat ion cy cle ( only v alid if u1= 1).

u7

40

-50

199

° C/ ° F( 1)

Tem perat ure t o end needle probe heat ing. See also param et er u8 (only valid if u1= 2 or if u3= 1).

u8

2

Maxim um durat ion of needle probe heat ing. See also

0

240

min parameter u7 (only valid if u1= 2 or if u3= 1)

0 = needle probe heating is disabled.

u9

–

–

–

– – – – unused

u11

0

Enable ev aporat or v ent ilat ion during st erilisat ion ( only v alid if

u1= 1).

0

1

– – – – 0= no

1= yes

u12

10

0

999

s

Com pressor swit ch- off delay from deact iv at ion of t he p um p down valve ( pum p down being switched off)

u13

25

1

99

m

Drying duration

PAR. DEFAULT MI N. MAX.

U.M.

SERI AL COM M UN I CATI ON ( se ria l po rt t y pe RS- 4 8 5 w it h MODBU S com m unicat ion prot ocol) .

L1

5

Data recording interval during blast chilling, blast – freezing, ice

1

240

m in cream hardening, fish sanitation and thaw ing, proofing and slow

cook ing ( if enabled by E12= 1) .

L2

–

–

–

– – – – unused

LA

247

1

247 – – – – device address

page 68 of 82

EVCO S.p.A.

Vcolo r 8 1 9 | I nst aller m anual v er. 3.0 | Code 144VC8 19 I 30 4

Lb

2

baud rate

0 = 2,400 Bd

0

3

– – – – 1 = 4,800 Bd

2 = 9,600 Bd

3 = 19,200 Bb

LP

2

parity

0 = none

0

2

– – – –

1 = odd

2 = even

PAR. DEFAULT M I N . M AX. U.M . M I SCELLAN EOU S

E7

0

Act ivat e ” lock keypad” funct ion

0 = function not enabled

0

1

– – – –

1 = autom atic with tem porary effect ( 60s tim e lapse from

the tim e the key was pressed while a cy cle is in

progress, t he keypad locks aut om at ically) .

E8

60

30

600

s

Tim e- ou t for k ey pad lock

E9

1

Display EVCO splash screen when power is rest ored

0

1

– – – – 0 = no

1 = yes

E1 2

0

Ex pansion required ( necessary for t he m anagem ent of slow

cooking and proofing)

0

1

– – – – 0 = no

1 = yes

Notes (1)

t he unit of m easurem ent depends on param et er P2

page 69 of 82

EVCO S.p.A.

Vcolo r 8 1 9 | I nst aller m anual v er. 3.0 | Code 144VC8 19 I 30 4

1 5 ALARMS

15.1 Alarm s

The t able below list s t he v arious alar m s.

Co d e

Meaning

RTC

Clock error.

To cor rect

–

Re- set t he dat e and t im e.

Main consequences

–

The dev ice will not m em or ise t he dat e and t im e an HACCP alarm happened.

–

The alarm out put will be act iv at ed.

CABI N ET PROBE

Cabinet probe error.

To cor rect

–

Check t he param et er P0 v alue.

–

Check t hat t he probe is undam aged.

–

Check t he dev ice- probe connect ion.

–

Check t he cabinet t em perat ure.

Main consequences

–

I f the error happens during stand- by, it will not be possible to set or start any

operating cycle.

–

I f the error happens during blast chilling or blast – freezing, t he cycle will continue with

the com pressor in continuous m ode.

–

I f the err or happens during conservation, the com pressor will operate according t o

param et ers C4 and C5 or C9.

–

I f the er ror happens during a proofing, slow cooking or a t hawing cycle, the cycle will

be interrupted.

–

The m inim um t em perat ure alar m will nev er be act iv at ed.

–

The m ax im um t em perat ure alarm will nev er be act iv at ed.

–

The door heat ers will nev er be swit ched on.

–

The alarm out put will be act iv at ed.

EVAPORATOR PROBE

Ev aporat or probe error.

To cor rect :

–

The sam e as for t he cabinet probe error but wit h reference t o t he ev aporat or probe.

Main consequences

–

I f param et er P4 is set t o 1, defrost ing will last for t he t im e set by param et er d3.

–

Param et er F1 will hav e no effect .

–

The alarm out put will be act iv at ed.

page 70 of 82

EVCO S.p.A.

Vcolo r 8 1 9 | I nst aller m anual v er. 3.0 | Code 144VC8 19 I 30 4

CON DEN SER PROBE

Condenser probe error.

To cor rect

–

The sam e as for t he cabinet probe error but wit h reference t o t he condenser probe.

Main consequences

–

The condenser fan will operat e in parallel wit h t he com pressor.

–

The condenser ov erheat alarm w ill nev er be act iv at ed.

–

The com pressor lock ed alarm will nev er be act iv at ed.

–

The alarm out put will be act iv at ed.

NEEDLE PROBE SENSOR 1

Needle probe/ sensor 1 error.

To cor rect

–

The sam e as for t he cabinet probe error but wit h reference t o needle probe

Main consequences if param et er P3 is set t o 1 ( single probe)

–

I f the er ror happens dur ing stand- by, the tem perature cont rolled cycles will be started

up as tim e- contr olled.

–

I f the error happens during tem perature contr olled blast chilling, blast chilling will last

for the tim e set by param et er r1

–

I f the error happens during tem perature cont rolled blast- freezing, blast- freezing w ill

last for the tim e set by param eter r2

–

If the error happens during needle probe heating, the heating will be interrupted.

–

The alarm out put will be act iv at ed.

Main consequences if param et er P3 is set t o 2 or 3 ( m ult ineedle or m ult i- sensor probes)

–

The dev ice will not use t he probe/ sensor showing t he err or but t he ot her av ailable

probes or sensor s will be used.

NEEDLE PROBE SENSOR 2

Needle probe/ sensor 2 error.

To cor rect

–

The sam e as for t he cabinet probe error but wit h reference t o needle probe 2.

Main consequences

–

The dev ice will not use needle probe 2.

NEEDLE PROBE SENSOR 3

Needle probe/ sensor 3 error.

To cor rect

–

The sam e as for t he cabinet probe error but wit h reference t o needle probe 3.

Main consequences

–

The dev ice will not use needle probe 3.

T H ERM AL SW I TCH

Therm al swit ch alar m

To cor rect

–

Check t he st at e of t he t herm al swit ch input .

–

Check t he v alue of param et er i11.

Main consequences

–

The cy cle in progress will be int errupt ed

–

The alarm out put will be act iv at ed.

page 71 of 82

EVCO S.p.A.

Vcolo r 8 1 9 | I nst aller m anual v er. 3.0 | Code 144VC8 19 I 30 4

HI GH PRESSURE SW I TCH

High pressure alarm .

To cor rect

–

C

References

• 📧[email protected]
• EVCO - Advanced Controllers
• Polar Refrigeration - Commercial Refrigeration

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