EVCO 144VC539E304 Vcolor 539 Controllers for Food Processing Cabinets Instruction Manual
- June 12, 2024
- EVCO
Table of Contents
EVCO 144VC539E304 Vcolor 539 Controllers for Food Processing Cabinets
Product Information:
- Product Name: Vcolor 539
- Manufacturer: EVCO S.p.A.
- Installer Manual Version: 3.0
- Product Code: 144VC539E304
Description : Vcolor 539 is a split controller with a capacitive TFT
touch-screen colour graphic display in 5-inch (M) or 7-inch (L) size. It is
designed for semirecessed or flush panel fitting and is used for the total
management of food processing cabinets or rooms.
It is suitable for different types of products such as meat, charcuterie, and
cheese. The controller offers manual conservation cycles and automatic aging
cycles with up to 30 sequential phases. Users can fully configure the
duration, temperature, humidity, and ventilation settings. It also supports
automatic air change and pause/work cycles. Optional sterilization,
oxygenation, and smoking processes can be managed either automatically or
manually.
Product Usage Instructions
- Read the user manual carefully before installation and before using the device.
- Take all the prescribed precautions mentioned in the manual.
- Keep the user manual with the device for future reference.
- Use the device only in the ways described in the manual.
- Do not use the device as a safety device.
- Dispose of the device according to local regulations governing the collection of electrical and electronic equipment.
EVCO S.p.A.
Vcolor 539 | Installer manual ver. 3.0 | Code 144VC539E304
Vcolor 539
Controllers for food processing cabinets and rooms
ENGLISH
INSTALLER MANUAL ver. 3.0
CODE 144VC539E304
page 1 of 54
EVCO S.p.A.
Vcolor 539 | Installer manual ver. 3.0 | Code 144VC539E304
Important Read this document carefully before installation and before using
the device and take all the prescribed precautions. Keep this document with
the device for future consultation. Only use the device in the ways described
in this document. Do not use the device as a safety device.
Disposal The device must be disposed of according to local regulations
governing the collection of electrical and electronic equipment.
INTRODUCTION
Product description
Vcolor 539 is a split controller with a capacitive TFT touch-screen colour
graphic display in 5-inch (M) or 7-inch (L) size for semirecessed or flush
panel fitting and total management of food processing cabinets or rooms for
different types of products such as meat, charcuterie and cheese.
It has manual conservation cycles and automatic aging cycles (up to 30
sequential phases) whose duration, temperature, humidity and ventilation can
all be fully configured.
It is possible to set automatic air change and pause/work cycles, as well as
managing optional sterilisation, oxygenation and smoking processes either
automatically or manually.
Upon request, the controllers can be equipped with Wi-Fi connectivity so it
can interact remotely with the unit through the EPoCA® cloud platform, with
the option of starting/stopping working cycles.
Standard 4-20 mA transducers (such as EVHP503) may be used to manage humidity
or read the acidity level of a product; alternatively, humidity can be
controlled using a dedicated probe T+RH EVTHP500 (RH 5-95% / T -20/80°C).
page 4 of 54
EVCO S.p.A.
Vcolor 539 | Installer manual ver. 3.0 | Code 144VC539E304
1.2 Table listing the models available, their main features and purchasing codes
The table below lists the models available.
Models available
Vcolor 539 M
Vcolor 539 L
EVC20P52N9XXX10
5-inch capacitive TFT touch- 7-inch capacitive TFT touch- Optional 4 relay expansion
screen graphic display in glass screen graphic display in glass
The table below shows the main features of the device.
Power supply
Vcolor 539 M
Control module
115…230 VAC
User interface
Powered by the control module
Analogue inputs
Vcolor 539 M
Cabinet probe (PTC/NTC)
·
Evaporator probe (PTC/NTC)
·
Condenser probe (PTC/NTC)
·
Humidity probe EVHTP500 (NTC)
·
Humidity or pH transducer (4-20 mA)
·
Digital
inputs
(for
normally
open/normally closed contact)
Vcolor 539 M
Door switch
·
Compressor thermal switch
·
Low pressure switch
·
High pressure switch
·
Analogue outputs
Vcolor 539 M
PWM (evaporator fan)
·
Digital outputs (electro-mechanical relays; A res. @ 250 VAC)
Vcolor 539 M
Configurable K1 (default compressor)
16 A
Configurable K2 (default cabinet light)
8 A
Configurable K3 (default humidifier)
8 A
Configurable K4 (default air change)
8 A
Configurable K5 (default heater)
8 A
Configurable K6 (default alarm)
16 A
Configurable K7 (default condenser fan)
16 A
Configurable K8 (default pump-down solenoid valve)
10 A
Configurable K9 (default defrost)
10 A
Configurable
K10
steriliser/oxygenator)
(default
Configurable K11 (default smoker)
Configurable K12 (default steam generator)
page 5 of 54
Vcolor 539 L 115…230 VAC
12 VAC
Vcolor 539 L · · · · ·
Vcolor 539 L
· · · · Vcolor 539 L ·
Vcolor 539 L
16 A 8 A 8 A 8 A 8 A 16 A 16 A
10 A
10 A
EVC20P52N9XXX10 115…230 VAC
EVC20P52N9XXX10
EVC20P52N9XXX10
EVC20P52N9XXX10 EVC20P52N9XXX10
30 A 16 A 8 A
EVCO S.p.A.
Vcolor 539 | Installer manual ver. 3.0 | Code 144VC539E304
Configurable K13 (default dehumidifier) Communications ports RS-485 MODBUS USB Other features Clock Alarm buzzer Management of automatic aging cycles and manual conservation cycles Fan intensity management HACCP function “Programmes” function Wi-Fi connectivity for remote management through EPoCA portal (with module EVlink EVIF25SWX)
Vcolor 539 M · ·
Vcolor 539 M · ·
·
· · ·
·
Vcolor 539 L · ·
Vcolor 539 L · ·
·
· · ·
·
16 A EVC20P52N9XXX10
·
EVC20P52N9XXX10
For more information see the section 15 “TECHNICAL SPECIFICATIONS”.
The table below shows the purchasing codes.
With PWM output for EVDFAN1 Vcolor 539 M (kit control module + user interface 5″): EVCMC539N9E (flush installation); EVCMC539N9EF installation)
(semi-recessed
Vcolor 539 L (kit control module + user interface 7″): EVCLC539N9E (flush installation); EVCLC539N9EF installation)
(semi-recessed
EVDFAN1 cut phase module (PWM 1 KW)
Purchasing codes
With 0… 10 V output Vcolor 539 L (kit control module + user interface 7″): EVCLC539N9E01 (flush-fit installation)
EVC95E00X7XXX00: cut phase module (0… 10 V 1 KW)
EVC20P52N9XXX10: 4 relays optional expansion
EVHTP523: 4… 20 mA temperature/humidity probe
EVHTP520: proprietary signal humidity probe
EVIF25SWX: EVlink Wi-Fi module
For more models contact the EVCO sales network.
page 6 of 54
EVCO S.p.A.
Vcolor 539 | Installer manual ver. 3.0 | Code 144VC539E304
MEASUREMENTS AND INSTALLATION
2.1 Vcolor 539 M user interface measurements
The figure below shows the measurements of the 5-inch user interface;
measurements are expressed in mm (inches).
2.2 Vcolor 539 L user interface measurements
The figure below shows the measurements of the 7-inch user interface;
measurements are expressed in mm (inches).
page 7 of 54
EVCO S.p.A.
Vcolor 539 | Installer manual ver. 3.0 | Code 144VC539E304
2.3 User interface installation
The figure below shows the installation of the user interface. Depending on
the model, installation can be:
– flush, from behind the panel with threaded studs (not provided) welded to
hold it in place; – semi-recessed, from the front of the panel with spring
clips to hold it in place.
page 8 of 54
EVCO S.p.A.
Vcolor 539 | Installer manual ver. 3.0 | Code 144VC539E304
2.4 Control module measurements
The figure below shows the measurements of the control module; measurements
are expressed in mm (inches).
2.5 Control module installation
Installation of the control module is on a flat surface with spacers.
2.6 Expansion measurements EVC20P52N9XXX10
The figure below shows the measurements of the 4 relay expansion.
2.7 Installation precautions
–
Ensure that the working conditions for the device (operating temperature, humidity, etc.) are within the set limits. See the
section 15 “TECHNICAL SPECIFICATIONS”.
–
Do not install the device close to heat sources (heaters, hot air ducts, etc.), equipment with a strong magnetic field (large
diffusers, etc.), in places subject to direct sunlight, rain, damp, excessive dust, mechanical vibrations or shocks.
–
Any metal parts close to the control module must be far enough away so as not to compromise the safety distance.
–
In compliance with safety regulations, the device must be installed properly to ensure adequate protection from contact
with electrical parts. All protective parts must be fixed in such a way as to need the aid of a tool to remove them.
page 9 of 54
EVCO S.p.A.
2.8 Vcolor 539M electrical connection
The diagram below shows the Vcolor 539 M electrical connection.
Vcolor 539 | Installer manual ver. 3.0 | Code 144VC539E304
page 10 of 54
EVCO S.p.A. Details of EVlink Wi-Fi electrical connection
Vcolor 539 | Installer manual ver. 3.0 | Code 144VC539E304
page 11 of 54
EVCO S.p.A.
2.9 Vcolor 539L electrical connection
The diagram below shows the Vcolor 539 L electrical connection.
Vcolor 539 | Installer manual ver. 3.0 | Code 144VC539E304
page 12 of 54
EVCO S.p.A. Details of EVlink Wi-Fi electrical connection
Vcolor 539 | Installer manual ver. 3.0 | Code 144VC539E304
page 13 of 54
EVCO S.p.A.
Vcolor 539 | Installer manual ver. 3.0 | Code 144VC539E304
3
FIRST-TIME USE
3.1 Operating modes
The controller 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).
Terminology: “switch on the device” means moving from “stand-by” to “on” mode and “switch off the device” means moving from “on”
to “stand-by” mode.
If there is a power failure, when power is restored the device will return to the mode set before the failure.
3.2 Operating the device
Follow these instructions to operate the device.
Install the device as shown in section 2 “MEASUREMENTS AND INSTALLATION”, taking all the precautions mentioned in
paragraph 2.6 “Installation precautions”.
Make the electrical connection as shown in sectionErrore. L’origine riferimento non è stata trovata. “ELECTRICAL
CONNECTION”.
Connect the power supply to the device:if parameter E9 is set at 1 (default), the device will show the EVCO splash screen
for 10 seconds; if the parameter is set at 0, a system loading screen will be shown:
E9=1
E9=0
Once loading is complete, the device will display the mode it was in before being powered down:
– On/stand-by screen, press the central area to move to the Home screen;
– the Home screen.
On/stand-by screen
Home screen with E17=0
Home screen with E17=1
Only manual
To switch the device on, press the central key
on the On/stand-by screen; to switch the device off, press the
key
on the lower part of the Home screen.
N.B. If the power supply has been cut off long enough to cause a clock error (RTC alarm), it will be necessary to reset the day and time.
When switching on from the settings key
on the On/stand-by screen, enter the SET DATE/TIME menu, touch the data
to change and confirm with
.
From the settings key
on the On/stand-by screen, enter the SERVICE menu and from here the PARAMETERS menu.
Enter the password -19 and configure the device as you wish in the order in which the parameters are listed in the table
below. Then check that the remaining parameters have been set in a consistent way. See later sections and in particular
the section PARAMETERS.
page 14 of 54
EVCO S.p.A.
Vcolor 539 | Installer manual ver. 3.0 | Code 144VC539E304
4
NAVIGATION
4.1 Initial information
Navigating the menus is intuitive, based on touch technology. – To enter into a procedure, touch the menu or the corresponding icon.
– To exit the procedure and, in general, to return to the previous level, press the Back key.
– To scroll up and down a menu, use the and keys.
– To confirm the settings and/or changes, press the
key.
– To start up a cycle, press
.
– To interrupt a cycle, hold down
for at least 4 seconds.
– To regulate a setting, use the and + keys or press and drag the relevant bar.
– To silence the buzzer, touch any key while it is sounding. If the buzzer is sounding for the end of an automatic cycle or
because the pre-cooling temperature has been reached, the buzzer will be deactivated automatically after the number of
seconds set by parameter E11 (unless it is silenced manually).
4.2 Home screen
The Home screen is the departure point for navigating the user interface. The
Home screen displays the functions enabled, the date and the time.
All the end user’s selections start from the Home screen. The 4 interactive keys grant access to the following functions:
MANUAL AUTOMATIC RECIPE BOOK
select, set and start up a manual conservation cycle of infinite duration select, set and start up a complete automatic aging cycle select and/or change automatic aging cycles saved in the memory
page 15 of 54
EVCO S.p.A.
Vcolor 539 | Installer manual ver. 3.0 | Code 144VC539E304
4.3 Run screen
Once a manual or automatic cycle has been started up, the Run screen will
appear for the type of cycle selected.
MANUAL
AUTOMATIC
4.3.1 Regulator status icons
While a manual or automatic cycle is being run, the status of the principal
loads is displayed as icons on the upper part of the screen. The table below
gives their description when switched on:
compressor active heating active heating control not active fans working and
fan speed (LO, HI speed or speed%) defrosting in progress humidification in
progress dehumidification in progress humidity control not active alarm in
progress
page 16 of 54
EVCO S.p.A.
Vcolor 539 | Installer manual ver. 3.0 | Code 144VC539E304
4.3.2 Function keys
While a manual or automatic cycle is being run, the lower part of the screen
displays the function keys, which are as follows.
switch light on/off
access the modify working setpoint/set cycle pages and the service screen
manual activation of rest cycle
manual activation of smoking cycle (presence can be activated/deactivated from parameter)
UV
manual activation of air change cycle
manual activation of sterilisation cycle (presence can be
activated/deactivated from parameter), as an alternative to oxygenation
manual activation of oxygenation cycle (presence can be activated/deactivated
from parameter), as an alternative to sterilisation
manual activation of defrosting cycle (presence can be activated/deactivated
from parameter)
saving and modifying programs and operation data (according to the menu)
4.4 Screen saver
After a period of inactivity set by parameter E8 (from 1 to 240 minutes), the
Run screen will switch to the screen saver showing the values detected by the
probes in use. This function can be disabled by setting parameter E8 to 0.
Just touch the screen to exit the screen saver. When an alarm is in progress,
the Run screen will be restored.
Screen saver with manual cycle
Screen saver with automatic cycle
page 17 of 54
EVCO S.p.A.
Vcolor 539 | Installer manual ver. 3.0 | Code 144VC539E304
4.5 Settings screen
The settings key
on the On/Stand-by screen grants access to the Set-up screen with the relevant function menu (for the
INPUTS/OUTPUTS STATUS function, data are only displayed). To access the various procedures, touch the screen near the
information/function required. The following screen is displayed:
If parameter E12 is set at 1, the screen will also display the configuration
details for the serial control humidifier.
4.5.1 Service
This option gives access to the following menu:
REGISTRATIONS SET-UP This enables selection of the variables to be recorded
for the HACCP history. RESTORE FACTORY DATA Touching on this option grants
access to the following password-protected functions (149):
– delete records – restore default parameters – delete recipes INTERNAL
PARAMETERS Touching on this option grants access to the password-protected
parameter configuration (-19); to configure the parameter appropriately,
consult the list in the section PARAMETERS.
page 18 of 54
EVCO S.p.A.
Vcolor 539 | Installer manual ver. 3.0 | Code 144VC539E304
4.5.2 Machine configuration
This menu contains the following configuration matrix (protected by password
-19):
Using the matrix, it is possible to decide the operating logic of up to 7
different VALVES (from V1 to V7) according to the different machine status
during the aging cycle.
EXAMPLE Valve 1 is: ON during a cooling request OFF during a heating request
OFF during a dehumidification request OFF during a humidification request ON
during a defrosting request ON during a special air change cycle OFF during a
special rest cycle OFF during a pause between two phases (new parameter to
insert) OFF when both the temperature and humidity values are within the
neutral zone value.
Each of the VALVES from V1 to V7 can be associated with a relay output from K1
to K13.
u01c
0
23
– – – –
Load associated with output K1
0 = compressor
1 = cabinet light
2 = humidification
3 = air change
4 = heater
5 = defrosting
6 = pump-down solenoid valve
7 = condenser fan
8 = alarm
9 = steriliser/oxygenator
10 = smoker
0
11 = steam generator
12 = dehumidification
13 = evaporator fan
14 = low speed evaporator fan
15 = high speed evaporator fan
16 = 4-way valve
17 = Valve V1
18 = Valve V2
19 = Valve V3
20 = Valve V4
21 = Valve V5
22 = Valve V6
23 = Valve V7
page 19 of 54
EVCO S.p.A.
Vcolor 539 | Installer manual ver. 3.0 | Code 144VC539E304
5 AN OVERVIEW OF THE FUNCTIONS 5.1 Automatic and manual cycles
The controller provides complete control for food processing cabinets or rooms
for different types of products such as meat, charcuterie, cheese and other
types of product.
After a modification the settings will be saved provided that: · an immediate START
·
pressure on button saving data if the start is not immediate. Note: pressure on button “<” without
saving data will cancel the modifications.
5.2 Settable features for each phase
An automatic aging cycle can consist of a maximum of 30 different sequential
phases, for each of which the user can set the following features:
PHASE 01/30
Manual / Program name
Values
Rest
Temperature 25 °C Interval
12h30′
Humidity
60 % Duration
25′
Ventilation 50 % Delay
6h35′
Duration 30d16h24′ Days
5d
Air exchange
Interval 10d00h00′ Duration
30′
5.2.1 Management of temperature, humidity, ventilation speed, duration
Regulation of temperature and humidity is carried out in the neutral zone. The
resolution of the setpoint setting and the temperature reading is 0.1°C, while
the resolution of the setting and the humidity reading is 1 %RH. Heating
control can be deactivated by the user for the whole duration of the cycle in
progress using the general cycle settings. Humidity control can be deactivated
by the user for some phases: by setting humidity under 0%, the “OFF” value or
“humidity control
deactivated for the phase in progress” will be set (the icon
will appear on the display, showing humidity control is not active).
The ventilation, depending on the type chosen by the OEM, may be SINGLE SPEED (in this case it cannot be regulated by the end
user), DOUBLE SPEED (in this case the user can select LOW or HIGH speed) or modulating through the external phase cutting module
EVDFAN1 (in this case the user can select the speed from the minimum settable by the user to 100%).
Cycle duration can be set from 0 minutes to 30days23h59′ with a resolution of 1 minute.
By setting the cycle duration to INF (the equivalent of value 0), the phase will have infinite duration and no following phases will ever
be carried out.
page 20 of 54
EVCO S.p.A.
Vcolor 539 | Installer manual ver. 3.0 | Code 144VC539E304
5.2.2 Air change management
During the aging process, the air in the cabinet needs changing periodically
to ensure it is always rich in oxygen in order to prevent smells or impurities
which could ruin the product. The interval and duration of the air change fan
are set by the user phase by phase. For phases in which NO automatic air
change is required (only manual), just set the activation interval to MANUAL
(the equivalent of 0). If the user also wishes to deactivate the MANUAL air
change, just set the air change duration to OFF (the equivalent of 0) for the
desired phase.
5.2.3 Management of product rest intervals
During the aging process, products need frequent and long periods of complete
rest, when the equipment does not regulate either the temperature, humidity or
ventilation inside the chamber. During a rest phase, the only load that can be
activated is the recirculation fan and this can be done either automatically
or manually (loads which do not concern regulation, such as light, obviously
remain on or can be activated). Product rest periods can be set by the user,
phase by phase, in the following way: – interval: how often the rest period
takes place – duration: how long the rest period lasts – delay: how long after
the beginning of the phase the first rest interval begins – days: once the
initial delay has elapsed, how many days the rest periods are repeated for,
with the established interval and duration.
By setting the interval to MANUAL (the equivalent of 0), the rest period will only be manual. By setting the duration to OFF (the equivalent of 0), manual rest period will also be disabled. By setting the delay to 0′, the rest period will begin immediately at the beginning of the phase. The number of days can be set from 1 to 30.
5.3 Settable features for the aging cycle
As well as the individual features of each stage, the aging cycle has a number
of special features which can be selected/deselected by the user during the
setting phase. These are:
CYCLE
Cabinet restart
Heating control
Final holding
Final air exchange
5.3.1 Cabinet restart
When the “Cabinet restart” function is enabled at the end of the set aging
cycle, a pop-up appears on the display and, by simply touching it, the same
aging cycle is restarted. The next time an automatic programme is entered, the
controller will return to the last cycle carried out which can easily be
retrieved by the user.
page 21 of 54
EVCO S.p.A.
Vcolor 539 | Installer manual ver. 3.0 | Code 144VC539E304
5.3.2 Heating control
By enabling/disabling the “Heating control” function, the heaters (and their
connected loads) will be activated/deactivated for the whole duration of the
cycle if the cabinet temperature goes below the neutral zone value
established.
If heating control is disabled, the icon on the display
will stay on for the duration of the cycle.
5.3.3 Final holding
By enabling/disabling the “Final holding” function, the user decides if, at
the end of the final phase in the cycle, the equipment must maintain the
temperature and humidity in the cabinet at the same values of the last phase
before the cycle was STOPPED, or if it must switch off all the regulation
loads, losing control of the temperature and humidity.
5.3.4 Final air change
By enabling/disabling the “Final air change” function, the user decides if the
equipment must carry out an air change cycle or not at the end of the final
phase of the cycle in progress. A final holding can be set to begin after the
air change.
5.4 Other functions
During both automatic and manual aging cycles, a series of functions/loads can
be activated manually by the end user to further process/transform the
products. All these functions are activated/deactivated from parameter,
therefore the function activation keys will only appear on the RUN screen if
they have been enabled.
5.4.1 Product sterilisation/oxygenation cycle
This cycle can be activated manually by the user during either an automatic or a manual aging cycle. Parameter u1 establishes the type of icon to set, depending on the type of load connected: STERILISATION icon or OXYGENATOR icon.
Once the relevant key has been pressed, a pop-up screen will appear which will establish:
a)
duration of the function (consisting of a sequence of Ton + Toff; duration in hh:mm with value 0 = UP TO MANUAL STOP)
b)
activation time (in seconds)
c)
switch-off time (in seconds)
When the switch-off time is set at 0 seconds, the output will be continuously active for the whole duration set by the user. It is important to save the last value set by the user and repropose it at the next activation request.
The settings default is: duration = MANUAL, Ton = 180sec, Toff = 0sec
The activation of the function lasts for the duration of the cycle: a sterilisation/oxygenation cycle can be activated while an aging cycle is taking place.
If the aging cycle changes phase, the sterilisation/oxygenation cycle continues.
If the aging cycle goes into the rest or air change phase, the sterilisation/oxygenation cycle is paused. If the door is opened or there is a defrosting cycle, the sterilisation cycle will be SUSPENDED and will resume when the door is closed or
after the defrosting cycle and when the ventilation is reactivated.
If the aging cycle ends, the sterilisation/oxygenation cycle continues until the end of its counter time or until it is manually deactivated.
The STERILISATION output is only activated when the EVAPORATOR FAN IS ACTIVATED. Temperature and humidity are regulated regularly. All the other outputs can be activated/deactivated.
The STERILISATION or OXYGENATION key will become one of 3 colours to indicate the activation, deactivation or pausing of the function/output. They are:
UV UV
white icon key = green icon key = orange icon key =
UV
function disabled function enabled and output activated function enabled and
output deactivated
page 22 of 54
EVCO S.p.A.
Vcolor 539 | Installer manual ver. 3.0 | Code 144VC539E304
5.4.2 Product smoking cycle
This cycle can be activated manually by the user during either an automatic or
a manual aging cycle. Once the relevant key has been pressed, a pop-up screen
will appear which will establish the duration of the function (duration in
hh:mm with value 0 = UP TO MANUAL STOP). It is important to save the last
value set by the user as it will be reproposed at the next activation request.
The settings default is: duration = MANUAL. The activation of the function
lasts for the duration of the cycle: a smoking cycle can be activated while an
aging cycle is taking place. If the aging cycle changes phase, the smoking
cycle is stopped. If the aging cycle goes into the rest or air change phase,
the smoking cycle is paused. If the door is opened or there is a defrosting
cycle, the smoking cycle will be SUSPENDED and will resume when the door is
closed or after the defrosting cycle. If the aging cycle finishes, the smoking
cycle is stopped. When the cycle is terminated, it is not possible to launch a
smoking cycle. Temperature and humidity are regulated regularly. All the other
outputs can be activated/deactivated. The SMOKING key will become one of 3
colours to indicate the activation, deactivation or pausing of the
function/output. They are:
white icon key = green icon key = orange icon key =
function disabled function enabled and output activated function enabled and output deactivated
5.4.3 Manual rest cycle
The operation of this cycle is described in the section “Management of product
rest intervals”. Similarly to what happens in the sterilisation/oxygenation
and smoking cycles (see previous sections), the relative key will become one
of 3 colours to indicate the activation, deactivation or pausing of the
function/output.
5.4.4 Manual air change cycle
The operation of this cycle is described in the section “Air change
management”. Similarly to what happens in the sterilisation/oxygenation and
smoking cycles (see previous sections), the relative key will become one of 3
colours to indicate the activation, deactivation or pausing of the
function/output.
5.4.5 Manual defrosting
Pressing the appropriate key sets off the manual defrosting cycle. There is
also an automatic defrosting cycle which is active at intervals during all the
automatic and manual phases. Similarly to what happens in the
sterilisation/oxygenation and smoking cycles (see previous sections), the
relative key will become one of 3 colours to indicate the activation,
deactivation or pausing of the function/output.
5.4.6 Light on/off
This manually switches the light on/off. The switching on/off of the light can
also be associated with the digital door switch input status. Similarly to
what happens in the sterilisation/oxygenation and smoking cycles (see previous
sections), the relative key will become a different colour to indicate the
activation or deactivation of the function/output (without the orange output
status “paused”).
page 23 of 54
EVCO S.p.A.
6 MAIN FUNCTIONS 6.1 Manual cycle
Vcolor 539 | Installer manual ver. 3.0 | Code 144VC539E304
This area grants access to a manual product conservation/aging cycle. First a setting screen for the values will be displayed (the last values set for a manual cycle will be given) and, once they have been confirmed, the manual cycle will start.
After a modification the settings will be saved provided that: · an immediate START
·
pressure on button saving data if the start is not immediate. Note: pressure on button “<” without
saving data will cancel the modifications.
When setting a manual cycle, the “cabinet restart”, “final holding”, “final air change” and “duration” functions are disabled and cannot be enabled. The following screen appears during the manual cycle.
The top bar indicates the status of the main regulation outputs/status (hot / cold / humidification / dehumidification / ventilation / defrosting status), any alarm in progress (an alarm icon is always given with the description) and the current time-date.
At the top, above the temperature, the word AGING is displayed every 5 sec (if in progress), alternating with the name of the special cycle in progress. The count-up of the elapsed time from the beginning of the manual cycle will be shown.
By pressing the key
or the whole area of the T and RH display (with a resolution of 0.1°C for the temperature), the setpoint
settings screen for the cycle in progress will appear.
If the pH value is enabled from parameter, it is shown in read-only form (to two decimal points) under the relative humidity value.
The area under the temperature indicates:
– the remaining time needed to finish the “special cycle” in progress. Special cycles are: rest cycle, air change cycle, smoking cycle,
sterilisation/oxygenation cycle.
– the type of cycle in progress (manual / automatic / name of programme), which may be replaced by the code of an alarm if in
progress.
page 24 of 54
EVCO S.p.A.
Vcolor 539 | Installer manual ver. 3.0 | Code 144VC539E304
N.B.:
duration settings cannot be made in the manual cycle, it can only be stopped manually by pressing the key
.
6.2 Automatic cycle
6.2.1 Start-up and interruption of an automatic cycle
This area grants access to the following screen where a complete aging cycle
can be set, phase by phase:
The automatic cycle starts up when the which time a buzzer sounds.
area is pressed and it terminates automatically at the end of the last set phase, at
The cycle can be interrupted manually during any phase by holding the
key down for 4 seconds.
N.B.:
the final holding phase is optional (it must be enabled during the general set-up of the cycle) and duration settings cannot
be made in it, so if it is enabled, it can only be stopped manually by pressing the key
.
page 25 of 54
EVCO S.p.A.
Vcolor 539 | Installer manual ver. 3.0 | Code 144VC539E304
6.2.2 Setting/Making changes to an automatic cycle
Before starting up a cycle, it is possible to consult and modify the settings
of each of the stages in the aging cycle.
Once OK has been pressed each time to confirm the changes, these will be saved and used as the settings for the automatic cycle which is started up:
·
by pressing the
area
·
saving with button
·
premendo the modifications will not be saved unless when starting the cycle.
The CYCLE END icon is displayed on the bottom left of the screen: it indicates the day and time for the end of the aging cycle, which is the sum of times set for each individual phase. The date and time of the end of the cycle have no significance as far as the programme being set is concerned, they are just a reference for the user.
6.2.3 Saving an automatic cycle
To save the set cycle before it is started up, press the
icon at the top left of the screen: scroll through the pages of the recipe book
with the list of recipes using the
or
keys and choose the desired position in which to save the recipe, giving it a new name
or overwriting an existing recipe. When the operation has been completed, press the
key to confirm.
page 26 of 54
EVCO S.p.A.
6.3 Recipe book
Vcolor 539 | Installer manual ver. 3.0 | Code 144VC539E304
This area grants access to the MY RECIPES screen listing the automatic/manual
aging cycles saved with the name by the user, following the procedure
described in the previous section 6.2.3. Users can save up to 10 recipes.
Press the name of the required recipe to gain direct access to the automatic
cycle start-up page, from which it is possible to run a cycle or enter the
various phases to change the settings and to create a new recipe from it,
which can also overwrite an existing recipe or save it with a different name
(see section 6.2.3).
N.B.: It is not possible to use dashes in memory names and when such a recipe
on the list is pressed there will be no effect.
page 27 of 54
EVCO S.p.A.
Vcolor 539 | Installer manual ver. 3.0 | Code 144VC539E304
7 REGULATIONS 7.1 Temperature regulation
Temperature regulation for all phases of the equipment is in the neutral zone
in which two relative values are set one above and one below the temperature
setpoint, thus creating a zone inside which the loads for heating and cooling
are not activated. When the temperature rises above the neutral zone value
beyond the threshold set by rC0 (cooling differential), the cooling loads are
activated until the temperature returns to the neutral zone value. Similarly,
when the temperature falls below the neutral zone value beyond the threshold
set by rH0 (heating differential), the heating loads are activated until the
temperature returns to the neutral zone value.
7.1.1 Generating cooling
Cooling is generated by the refrigeration circuit installed in the equipment.
When cooling is required, the compressor output and the pump-down solenoid
valve output (if enabled) are activated. The evaporator fan operates
continuously or in parallel with the compressor, according to how the
parameters have been configured for each phase and on the basis of the speed
set for the phase in progress (single speed, double speed or proportional by
the external phase cutting module).
7.1.2 Generating heat
Heat is generated by a heater. When heating is required, the heater output is
activated, with the possibility of running a duty switch on/off cycle (set by
parameters rH6 and rH7), so as to limit the heating power if a very powerful
heater is being used and thus avoid the cabinet overheating. The evaporator
fan operates continuously or in parallel with the heater output and on the
basis of the speed set for the phase in progress (single speed, double speed
or proportional by the external phase cutting module). For certain types of
aging cycles, the end user can disable the heating control in the cabinet
completely when entering the settings for the cycle.
7.2 TEMPERATURE PRIORITY
If parameter “rU4=1” and the temperature goes outside the control band, the
regulator stops dehumidifying using the compressor, in order that the
temperature can getthe SETPOINT, before dehumidifying again. The minimum
cabinet threshold temperature for humidity regulation is parameter rU14.
page 28 of 54
EVCO S.p.A.
Vcolor 539 | Installer manual ver. 3.0 | Code 144VC539E304
7.3 Humidity regulation
In all phases where this is required, the humidity is regulated with a
humidity transducer enabled in the neutral zone in which two values are set,
one above and one below the humidity setpoint, thus creating a zone inside
which the loads for humidification and dehumidification are not activated.
When the humidity rises above the neutral zone value beyond the threshold set
by rU5 (dehumidification differential), the dehumidifying loads are activated
and they remain active until the humidity returns to the neutral zone value.
Similarly, when the humidity falls below the neutral zone value beyond the
threshold set by rU8 (humidification differential), the humidifying loads are
activated proportionally and they remain active until the humidity returns to
the neutral zone value.
If the humidity setpoint is set to OFF for one phase, humidity control is disabled for the entire phase (the humidity value in the cabinet will be displayed however).
NB.:
for managing humidity without a transducer, see section 8.7.
7.3.1 Humidification management
Humidification is managed by two different loads: a humidity generator output
and a humidifier output (if enabled by parameter).
If parameter E12 is set at 0, the steam generator output remains active during the phases for which humidification management is required. The humidifier output, on the other hand, is only activated when the humidity value inside the cabinet falls below the neutral zone value (set by parameter rU9) beyond the threshold set by parameter rU8 (humidification differential). The humidifier output activation time percentage is proportional to the humidity value compared to the proportional humidification band value set by parameter rU10. The activation/deactivation cycle time of the humidification output is set by parameter rU11, while the duration of activation is calculated on the basis of the time set by rU12.
page 29 of 54
EVCO S.p.A.
Vcolor 539 | Installer manual ver. 3.0 | Code 144VC539E304
If parameter E12 is set at 1, the generator output will only be active when the humidity falls below the neutral zone value (set by parameter rU9) beyond the threshold set by rU8 (humidification differential). However, the humidifier output is activated in on/off cycles when required, always starting at the off time, to allow the steam generator to be ready to generate humidity.
7.3.2 Dehumidification management
Dehumidification can be managed in two different ways: using an extractor
fan/dehumidifier (u4=0) or by activating the refrigeration plant (u4=1). When
being managed by an extractor fan/dehumidifier, the output will be activated
when the humidity rises above the dehumidification neutral zone value
(parameter rU6) beyond the threshold set by parameter rU5 (dehumidification
differential) and it is deactivated when the humidity returns to within the
dehumidification neutral zone value. The compressor works in the same way if
pump-down solenoid valve management is not enabled (parameter u1=1). If pump-
down solenoid valve management is enabled (parameter u1=0), there will be a
first attempt at dehumidification by activating the solenoid valve for a time
set by parameter rU7, in an attempt to make use of the high pressure generated
during pump-down when the compressor is switched off. Once this time has
elapsed, the compressor output will also be activated if further
dehumidification is required. Once the humidity returns to within the
dehumidification neutral zone value, the pump-down solenoid valve will be
deactivated, after which the compressor will be deactivated by the pump-down
algorithm.
page 30 of 54
EVCO S.p.A.
Vcolor 539 | Installer manual ver. 3.0 | Code 144VC539E304
8 LOAD MANAGEMENT 8.1 Compressor management
Activation of the compressor depends on the length of the delay between two
switch-ons (parameter C1), on the minimum duration of the compressor-off time
(parameter C2), on the delayed switch-on of the compressor from the device
power-on (parameter C0) and on the minimum duration of the compressor-on time
(parameter C3). The compressor can also be active during a hot gas defrost
(parameter d1 = 1). In this situation, in order for the defrost to start, the
compressor must be active for at least the time set by parameter d15. The
compressor can also be used for dehumidification, for more details see section
8.8.2. The compressor switch-off is managed differently if management of the
pump-down solenoid valve is required. For more details see the next section.
8.2 Pump-down management
If an output is configured as a pump-down solenoid valve, the controller will
manage the interaction between the compressor output and the solenoid valve
output as follows: With timed pump-down (parameter i6 = 0 or 1): When the
compressor is activated, the pump-down solenoid valve will be activated in
parallel. The deactivation of the compressor will be preceded by deactivation
of the pump-down solenoid valve. After the time set by u2 the compressor
output will also be deactivated. With pump-down managed by digital input LP
(parameter i6 = 2): When the compressor is activated, the pump-down solenoid
valve will be activated in parallel. The deactivation of the compressor will
be preceded by deactivation of the pump-down solenoid valve. The compressor
will then be switched off by the action of digital input LP. If there is no
action of the digital input LP within the maximum time set by u2, the
compressor will be deactivated and the PUMP DOWN alarm will be activated. Any
HIGH PRESSURE alarm will turn off the compressor regardless of the pump-down
management. If pump-down is managed by digital input LP, each time the
compressor and solenoid valve output are switched on, a re-arm time will be
loaded for digital input LP (parameter i9). When the compressor is switched
off, the status of digital input LP will not be affected.
8.3 Evaporator fan management
The evaporator fan is managed based on parameter F0: – in single speed mode by
a digital output – in double speed mode by two HIGH SPEED and LOW SPEED
digital outputs – with proportional speed set by the user by the analogue
output PWM (to be teamed with the phase cutting module EVDFAN1)
The evaporator fan can be configured during the phases of an automatic cycle to work continuously or in parallel with the regulation output, that being in parallel with the compressor, heater, humidification and dehumidification. The way it behaves is set by parameter F1. It is possible to select a different operating mode for the fan for the final holding phase and during manual operation (parameter F4).
It is also possible to set a regulation output delay at the fan deactivation using parameter F13 and a duty-cycle with a cycle time and On time set by parameters F14 and F15 during deactivation of the main load. If parameters F14 and F15 are set to zero, there will be no activation. The duty cycle set by parameters F14 and F15 is also valid during THE PRODUCT REST PHASES, to prevent stratification of the air in the cabinet.
During refrigeration phases, the fan will only be active when the evaporator temperature is below the value set by parameter F25. If the evaporator fan is being managed by a two-speed fan output (HIGH-LOW) or analogue output PWM, it will also be possible to set the fan speed for each phase. When it is managed by PWM, when the fan is switched on the controller manages its speed (F21) and a start-up time (F22). When the start-up phase ends, the fan speed will keep to the speed set for the phase in progress, compensated between parameters F23 and F24 that set the minimum and maximum fan speed respectively. During a defrost cycle the fan is in OFF mode. At the end of the defrost cycle, the evaporator fan will remain off for the drip time set by parameter d7 and the subsequent evaporator fan-stop time set by parameter F12.
Evaporator fan calibration procedure managed by the TDF module:
page 31 of 54
EVCO S.p.A.
Vcolor 539 | Installer manual ver. 3.0 | Code 144VC539E304
To adapt the phase-cutting regulation (T.D.F.) to all types of 230 VAC single-
phase motors, a manual evaporator fan calibration procedure is recommended.
1. Set F23 at 0% and F24 at 100%. 2. Carry out a manual cycle and vary the
fan speed, check the minimum percentage below which the fan switches off and
the maximum percentage above which the fan runs at maximum. 3. Set these
values for F23 and F24 respectively.
8.3.1 MODULATING VENTILATION ACCORDING TO THE STATUS If F5=1 it is possible to associate a specific speed to the ventilation, according to the regulation status:
REGULATION STATUS
Value % ventilation output
Cool request
F6
Heat request
F7
Pause regulation (no heating, no cooling, no F8
humidification, no dehumidification)
F9=0 set fix value F10
Humidification
Humidification De- Humidification
F9=1 modulating ramp between values the humidity value to the threshold ru9
(in pause F8) and the speed value F10 to the threshold rU8 F10
F11
8.4 Defrost management
Defrost is active during all the operating phases (both automatic and manual
cycles) and can be either automatic (time intervals) or
manual. Manual defrost can be activated by accessing the relevant menu on the On/stand-by screen by pressing the
key or during
a cycle, by the MANUAL DEFROSTING key on the lower part of the screen.
Depending on the value of parameter d1, the machine will perform either electric or hot gas defrost cycles.
If the evaporator probe is enabled (parameter P3=1), the defrost will end when it reaches the end-of-defrost temperature (parameter
d2) within a maximum time interval set by parameter d3. If the evaporator probe is not enabled (P3=0) or if it is out of order, defrost
will end at the time set by parameter d3.
At the end of a defrost cycle, the controller will allocate a drip time (d7) during which all the regulation outputs will be switched off.
When the dripping time finishes, the refrigeration plant will begin working again but activation of the evaporator fan will be further
delayed by the time set by parameter F12.
If a hot gas defrost is being carried out, in order for the defrost to start, the compressor must be activated for at least the time set by
parameter d15.
8.5 Heater management
When heat is required, the heater output will be activated, also making it
possible to manage a switch-on and off duty-cycle controlled by parameters rH6
and rH7.
8.6 Steam generator output management
Management of the steam generator load (if enabled) depends on the setting of
parameter E12. If E12=0: the steam generator output remains active during all
the phases in which cabinet humidification is required. If E12=1: the steam
generator output is active when the setting requires humidification
8.7 Humidifier output management
The humidifier load (if enabled) can be managed with or without the use of a
humidity transducer (parameter rU0) and it varies according to the type of
humidifier selected (parameter E12).
page 32 of 54
EVCO S.p.A.
Vcolor 539 | Installer manual ver. 3.0 | Code 144VC539E304
8.7.1 Managing the humidifier output without a transducer (rU0 = 1, E12 = 0 or
- In this situation, the humidifier output will remain active for a duty-cycle that varies according to the humidity setpoint for the phase in progress. The output activation and deactivation duration is set by parameter rU2 (humidification cycle time) and the maximum humidification time needed to obtain 100% humidity within the cabinet (rU3). The humidification switch- on/off times will be proportional on the basis of the humidity setpoint percentage according to parameter rU3, and they will be repeated for every cycle time set by rU2.
8.7.2 Managing the humidifier output with a transducer and a humidifier with a
steamer (rU0 = 0, E12 = 0)
The humidifier output is activated when the humidity value inside the cabinet
falls below the neutral zone value (rU9) beyond the threshold set by the
humidification differential (rU8). The duration of the humidifier output
activation is proportional to the humidity value compared to the proportional
humidification band value set by parameter rU10. Parameter rU11 sets the cycle
time, while parameter rU12 represents the time base used to calculate the
output activation duration.
8.7.3 Managing the humidifier output with a transducer and an instant
generation humidifier (rU0 = 0, E12 = 1)
The humidifier output is activated when the humidity value inside the cabinet
falls below the neutral zone value (rU9) beyond the threshold set by the
humidification differential (rU8) performing off/on cycles, the duration being
set by parameters rU15 and rU16. The count always starts from the off time.
8.8 Dehumidification management
Dehumidification management is only active when humidity is managed by a
humidity transducer (rU0 = 0 or 2). Dehumidification can be managed in two
different ways: using an extractor fan (parameter u4) or by activating the
refrigeration plant (compressor and pump-down solenoid valve if present).
8.8.1 Management using an extractor fan/dehumidifier
When managed by an extractor fan/dehumidifier, the output will be activated
when the humidity rises above the dehumidification neutral zone value (rU6)
plus the differential value (rU5) and it is deactivated when the humidity
returns to within the dehumidification neutral zone value.
8.8.2 Management by activating the refrigeration plant
If, however, pump-down solenoid valve management is enabled, there will be a
first attempt at dehumidification by activating the pump-down solenoid valve
(to make use of the high pressure generated when the compressor is switched
off), for a time period set by rU7. After this time has elapsed, the
compressor output will be activated. Once the humidity returns to within the
dehumidification neutral zone value, the pump-down solenoid valve will be
deactivated, after which the compressor will be deactivated by the pump-down
algorithm. If the pump-down solenoid valve management is not enabled, the
compressor will be activated and will stay on until the humidity returns to
within the dehumidification neutral zone value.
8.9 Condenser fan management
If the condenser probe is enabled (parameter P4 = 1), the condenser fan will
activate when the condenser temperature rises above the value of parameter F16
plus the differential value (F16 + 2.0 °C / 4 °F), regardless of compressor
status. The condenser fan will switch off when the condenser temperature falls
below the value of parameter F16. If the condenser probe is disabled
(parameter P4 = 0), the condenser fan will activate in parallel with the
compressor, while deactivation will be delayed for the time set by parameter
F17. During CONDENSER OVERHEAT or COMPRESSOR LOCKED alarm, the condenser fan
will stay on. During defrost the fans will be switched off.
8.10 Cabinet light management
The cabinet light will switch-on/off by opening/closing the door or by
pressing the being carried out.
key while manual and/or automatic cycles are
page 33 of 54
EVCO S.p.A.
Vcolor 539 | Installer manual ver. 3.0 | Code 144VC539E304
8.11 Air change fan management
The air change fan can be activated automatically and manually depending on
the user’s choice when setting the working cycle. For phases in which NO
automatic air change is required (only manual), the activation interval should
be set to MANUAL (the equivalent of 0). If the user also wishes to deactivate
the MANUAL air change, the air change duration should be set to OFF (the
equivalent of 0) for the desired phase.
8.12 Sterilisation/oxygenation management
The manufacturer parameter “u1” enables the output to be associated with the STERILISER or OXYGENATOR load (with the relevant
icon).
By pressing the relevant key, the end user can manually activate the load, establishing the:
a)
duration of the function (consisting of a sequence of Ton + Toff; duration in hh:mm with value 0 = UP TO
MANUAL STOP)
b)
activation time (Ton in seconds)
c) switch-off time (Toff in seconds); when the switch-off time is set to 0 seconds, the output will be continuously active for
the whole duration set by the user).
If the aging cycle goes into the rest or air change phase, the sterilisation/oxygenation cycle is paused. If the door is opened, if there is a defrosting cycle or if the evaporator fan is deactivated, the sterilisation cycle will be SUSPENDED and will resume when the evaporator fan is reactivated. If the aging cycle finishes, the sterilisation/oxygenation cycle is stopped. The STERILISATION output is only activated when the EVAPORATOR FAN IS ACTIVATED. Temperature and humidity are regulated regularly. All the other outputs can be activated/deactivated.
8.13 Smoker management
By pressing the relevant key, the end user can manually activate the load,
establishing the duration of the function (duration in hh:mm with value 0 = UP
TO MANUAL STOP)
If the aging cycle changes phase, the smoking cycle is stopped. If the aging cycle goes into the rest or air change phase, the smoking cycle is paused. If the door is opened or there is a defrosting cycle, the smoking cycle will be SUSPENDED and will resume when the door is closed after the defrosting cycle. If the aging cycle finishes, the smoking cycle is stopped. When the cycle is terminated, it is not possible to launch a smoking cycle. Temperature and humidity are regulated regularly. All the other outputs can be activated/deactivated.
8.14 Alarm output management
The alarm output is activated/deactivated according to the value of parameter
A5 when there is an alarm situation. It is activated/deactivated once the
alarm situation has disappeared.
page 34 of 54
EVCO S.p.A.
Vcolor 539 | Installer manual ver. 3.0 | Code 144VC539E304
9 MANAGEMENT OF EQUIPMENT WITH HEAT PUMP 9.1 Food processing rooms with heat
pump
The controller has a special operating mode for equipment with a heat pump,
which can be enabled by setting parameter E16 = 1 When the heat pump mode is
enabled, the controller always uses the refrigeration plant for cabinet
cooling (and dehumidification) requests, whereas it uses the coupled
compressor + 4-way valve for cabinet heating requests. Parameter u3
establishes the delay between the activation/deactivation of the 4-way valve
in relation to the deactivation/activation of the compressor.
10 USB PORT MANAGEMENT
The USB port provides the following functions: – download to a USB flash drive
the data relating to the cycles performed (HACCP history) – download to a USB
flash drive the recipes saved in the controller – download to a USB flash
drive the parameters saved in the controller – upload to the controller the
recipes in the USB flash drive – upload to the controller the parameters in
the USB flash drive
Before inserting the flash drive into the USB port on the machine, switch to
the On/stand-by screen and the menu shown below will appear.
If the heat pump management is active E16=1 there will also be two settings:
VALVE SETUP DOWNLOAD
To save the matrix map into an USB flash key
VALVE SETUP UPLOAD
To load the matrix map from an USB flash key
To download historical data select the date to begin downloading HACCP data.
page 35 of 54
EVCO S.p.A.
Vcolor 539 | Installer manual ver. 3.0 | Code 144VC539E304
11
EPOCA CLOUD PLATFORM
EPoCA is a remote monitoring system based on a cloud platform. All that is needed is a simple onsite Wi-Fi internet connection to enable the controller, using EVlink Wi-Fi module, to connect to the cloud system, making it possible to remotely manage equipment from a PC, tablet or smartphone. The responsive design and the graphic interface conceived to provide a pleasant user experience make EPoCA a ready-to-use solution for easily accessible monitoring operations, even for entry-level users, while offering all the typical functions of professional platforms. With appropriate protection measures for access and data, the system makes it possible for one or more enabled users to operate remotely on the unit to configure its parameters, view HACCP data (also in graphic form) and to download records in the most popular formats, such as XLSX, CSV and PDF. The functions playing a key role include alarm warnings sent automatically by the system to selected e-mail addresses.
Schematic diagram:
For more details on the EVlink Wi-Fi module and on the EPoCA cloud platform, please check out the “EPoCA” manual in our website www.evco.it.
page 36 of 54
EVCO S.p.A.
Vcolor 539 | Installer manual ver. 3.0 | Code 144VC539E304
12 PARAMETERS
The table below describes the configuration parameters of the device.
Par.
Min
Max
Unit
Default Analogue inputs
CA1
-25.0
25.0
°C
0.0
cabinet probe offset
CA2
-25.0
25.0
°C
0.0
evaporator probe offset
CA3
-25.0
25.0
°C
0.0
condenser probe offset
CA4
-25
25
% r.H.
0
humidity probe offset
CA5
-5.00
5.00
—
0.00 pH probe offset
P0
0
type of probe
1
– – – –
1
0 = PTC
1 = NTC
P2
0
temperature measurement unit
0 = °C
1
– – – –
0
1 = °F
NB.: variations to the value of parameter P2 are only effective after
the board has been reset
P3
0
enable evaporator probe
1
– – – –
1
0 = disabled
1 = enabled
P4
0
enable condenser probe
1
– – – –
0
0 = disabled
1 = enabled
duration of the power failure above which the alarm “power failure” is
P5
0
60
min
15
displayed
P6
– – – –
– – – –
– – – –
– – – – unused
lower calibration limit of the humidity transducer (corresponding to 4
P7
0
P8
% r.H.
0
mA)
upper calibration limit of the humidity transducer (corresponding to 20
P8
P7
100
% r.H.
100
mA)
P9
0
enable pH probe (only if rU0 = 1 or 2)
1
– – – –
0
0 = disabled
1 = enabled
P10
0.00
P11
% r.H.
0.00 lower calibration limit of the pH transducer (corresponding to 4 mA)
P11
P10
14.00
% r.H.
14.00 upper calibration limit of the pH transducer (corresponding to 20 mA)
Par.
Min
Max
Unit
Default Cooling regulator
rC0
1.0
15.0
°C
2.0
cooling regulation differential
rC1
-50.0
99.0
°C
-20.0 minimum setpoint that can be set
rC2
-50.0
99.0
°C
20.0 maximum setpoint that can be set
rC3
0.0
10.0
°C
1.0
cooling neutral zone value
Par.
Min
Max
Unit
Default Heating regulator
rH0
1.0
15.0
°C
2.0
heating differential
rH3
0.0
10.0
°C
1.0
neutral zone value
rH6
1
600
s
60
cycle time for heater switch-on if heating is required (see also rH7)
page 37 of 54
EVCO S.p.A.
rH7 rH8 +Par.
1 0 Min
rU0
0
rU1
-50.0
rU2
1
rU3
1
rU4
0
rU5
1
rU6
0
rU7
0
rU8
1
rU9
0
rU10
0
rU11
0
rU12
0
rU13 rU14 rU15 rU16 Par.
C0 C1 C2 C3 C4
C6
0 -50.0
0 0 Min 0 0 0 0 0
0.0
C7
0.0
600 600 Max
3
99.0 600 600
1
100 100 255 100 100 50 255
1
100 99.0 300 60 Max 240 240 240 240 240 164.0
164.0
Vcolor 539 | Installer manual ver. 3.0 | Code 144VC539E304
s min Unit
– – – –
°C s s
– – – –
% r.H. % r.H.
s % r.H. % r.H. % r.H.
s
– – – –
% °C s s Unit min min min s min °C
°C
45
heater switch-on time within the rH6 cycle time
15
duration pause at beginning of phase
Default Humidity regulator
humidity management mode: 0 = with humidity probe 4 -20 mA EVHTP523 1 = without humidity probe, time intervals based on the percentage 0 set 2 = with humidity probe EVHTP500 3 = with humidity probe EVHTP520
0.0
minimum cabinet temperature for inhibiting humidification control
60
cycle time for humidifier switch-on (only for rU0 = 1, see also rU3)
humidifier switch-on time rU2 cycle time to generate 100% humidity 30
in cabinet (only for rU0 = 1, see also rU2)
temperature priority 0= no 0 1= yes (temperature setpoint is satisfied and then the device controls the humidity)
5
dehumidification differential
2
dehumidification neutral zone value
10
duration of dehumidification attempt with pump-down solenoid valve
5
humidification differential
2
humidification neutral zone value
10
humidification proportional band value (only for E12=0)
30
cycle time for humidification proportional regulation (only for E12=0)
time base for humidification proportional regulation cycle time (only for E12=0): 0 0 = seconds 1 = minutes
80
maximum humidity setpoint that can be set
0.0
minimum cabinet temperature for inhibiting dehumidification control
60
humidifier pause time (only if E12=1)
3
humidifier activation time (only if E12=1)
Default Compressor protection
0
compressor switch-on delay from device switch-on
2
delay between two compressor switch-ons
0
minimum compressor-off duration
0
minimum compressor-on duration
0
compressor activation time during dehumidification
70.0
condensation temperature above which the condenser overheat alarm sounds
80.0
condensation temperature above which the compressor locked alarm sounds
page 38 of 54
EVCO S.p.A.
C8 C9 C10 Par.
d0
0 0 0 Min
0
d1
0
d2
-50.0
d3
0
d5 d7 d15 Par. A1
0 0 0 Min 0.0
A2
-1
A3
0.0
A4
-1
A5 Par.
0 Min
F0
0
F1
0
15 999 999 Max 99
2
99.0
99 99 15 99 Max 99.0 240 99.0 240 1 Max 1
1
Vcolor 539 | Installer manual ver. 3.0 | Code 144VC539E304
min min min Unit
h
– – – –
°C
min min min min Unit °C min °C min – – – Unit – – – –
– – – –
1
compressor locked alarm delay
10
time compressor ON during temperature probe error
10
time compressor OFF during temperature probe error
Default Defrosting
automatic defrost interval 6
0 = defrost at intervals is never repeated
type of defrost
0 = electrical (during defrosting the compressor is switched off, the
defrost output is activated and the evaporator fan switched
off).
0
1 = hot gas (during defrosting the compressor is switched on, the
defrost output is activated and the evaporator fan is switched
off).
2 = when cycle is reversed (remember to enable an output as the
4-way valve and operation as heat pump)
defrost end threshold (evaporator temperature); see also parameter 8.0
d3
if parameter P3 is set at 0, defrost duration if parameter P3 is set at 1, maximum defrost duration; see also 30 parameter d2 0 = defrost is never activated
30
reserved
drip time (during dripping the compressor and evaporator fan will 2
remain off and the defrost output will be deactivated)
minimum consecutive compressor-on duration for starting hot gas 0
defrost when defrost interval elapses (only if parameter d1 is set at 1)
Default Temperature alarms
70.0
evaporator temperature above which the evaporator high temperature alarm is activated; see also parameter A2
delay evaporator high temperature alarm
1
1 = yes
-1 = alarm not enabled
70.0
cabinet temperature above which the cabinet high temperature alarm is activated; see also parameter A4
delay high cabinet temperature alarm -1
-1 = alarm not enabled
Polarity of alarm relay output
0
0 = NO
1 = NC
Default Evaporator and condenser fan
Type of evaporator fan management 0 = single speed on relay output 2 1 = double speed (HIGH/LOW) on two relay outputs 2 = variable speed on PWM output and TDF EVFDAN1 module
evaporator fan activity during the aging phases
0
0 = parallel function with the compressor
1 = continuous function
page 39 of 54
EVCO S.p.A.
F2
0
F4
0
F5
0
F6
10
F7
10
F8
0
F9
0
F10
10
F11
0
F12
0
F13
0
F14
1
F15
1
F16
0.0
F17
0
F18
0
F19
0
F20
0
1
1
1
100 100 100
1
100
100 15 250 600 600 99.0 240 240 100 100
– – – –
– – – –
– – – –
% % % – – – –
% min
s s s °C s s % %
Vcolor 539 | Installer manual ver. 3.0 | Code 144VC539E304
0
0
0
100 100
0 0
50
100 2 0 0 0
20.0 5 15 20
100
temperature and humidity management during special air change cycles 0 =
management T + RH disabled 1 = management T + RH enabled
evaporator fan activity during the final holding phase and during the manual
cycle 0 = parallel function with the main loads 1 = continuous function
common or separated fan speed 0= common (the value depends on “Ventilation”
and can be changed for dehumidification using F11).
1= separated with F6/F7/F8/F9/F10/F11. The fan value is cancelled from the
display and can not be changed (just like when the EVDFAN module is not
connected). The value is loaded according the active function
Evaporator fan speed in Cooling with “F05=1”.
Evaporator fan speed in Heating with “F05=1”.
evaporator fan speed in rest regulation with “F05=1” (when cooling, heating,
humidifying and dehumidifying is not active). 0= not active, stop fan.
evaporator fan mode in humidifying with “F05=1”: 0= normal fix fan with value
F10 1= modulating (according to a ramp)
evaporator fan speed in humidifying umidifica With “F05=1” and “F9=1” the
speed depends on the humidity value: moving from the active speed at the
moment of the humidification request (threshold rU9) to the value F10
(threshold rU8). Uphill or downhill according to the parameters.
evaporator fan speed common if F5=0 in dehumidification if F5=1
fan stop after the drip phase
evaporator fan switch-off delay from main load switch-off
evaporator fan cycle time with compressor switched off (applies both during
normal operation and during a product rest phase). If set at 0, cyclical fan
switch-on will be deactivated
evaporator fan switch-on time within the F14 cycle time (applies both during
normal operation and a product rest phase)
condenser temperature above which the condenser fan is switched on
(irrespective of the compressor status)
condenser fan switch-off delay from compressor switch-off (only applies if the
condenser probe is disabled)
evaporator fan switch-on delay from when the door is closed, or the door
switch input is deactivated
minimum evaporator fan speed that can be set
maximum evaporator fan speed that can be set
page 40 of 54
EVCO S.p.A.
F21 F22 F23 F24 F25 Par.
0 1 0 0 -50.0 Min
i0
0
i1
0
i2
-1
i3
0
i4
0
i5
-1
i6
0
i7
0
i8
-1
i9
0
i10
0
100 10 100 100 99.0 Max
2
1 120
1 1 240
3
1 240 240
1
% s % % °C Unit
– – – –
– – – min – – – – – – –
s
– – – –
– – – s s
– – – –
Vcolor 539 | Installer manual ver. 3.0 | Code 144VC539E304
75
evaporator fan start-up speed
5
start-up time when the evaporator fan is switched on
35
evaporator fan min. speed calibration value
65
evaporator fan max. speed calibration value
1.0
evaporator temperature below which the evaporator fan is activated
Default Digital inputs
effect of the door opening, or when the door switch input is activated 0 = no
effect 1 = the compressor, evaporator fan and heaters are switched off,
the cabinet light is switched on 2
2 = the evaporator fan and heaters are switched off, the cabinet light is
switched on
If the door is opened, the humidifier, steriliser/oxygenator and smoker are
switched off
door switch input contact type
1
0 = normally open (input active with contact closed)
1 = normally closed (input active with contact open)
door open alarm signal delay 5
-1 = alarm not signalled
effect caused by activation of the high pressure input 0 = no effect 1 1 = the
compressor and evaporator fan are switched off, the
condenser fan is switched on
high pressure input contact type
0
0 = normally open (input active with contact closed)
1 = normally closed (input active with contact open)
high pressure alarm signal delay 5
-1 = alarm not signalled
effect caused by activation of the low pressure input 0 = no effect 1 =ALARM
The compressor and evaporator fan are switched off 2 =PUMP-DOWN AND ALARM
MANAGEMENT While the compressor is
being switched off, the digital input will act to switch off the 2
compressor output to end the pump-down phase. During the activation phases of
the refrigeration plant, the digital input will act to switch off the
compressor and evaporator fan. 3 = COMPRESSOR THERMAL SWITCH ALARM The
compressor is switched off
low pressure input contact type
0
0 = normally open (input active with contact closed)
1 = normally closed (input active with contact open)
low pressure alarm signal delay 10
-1 = alarm not signalled
re-arm time for the low pressure switch when the compressor is 40
switched on (only if i6 = 2)
thermal switch input contact type
0
0 = normally open (input active with contact closed)
1 = normally closed (input active with contact open)
page 41 of 54
EVCO S.p.A.
i11 Par.
-1 Min
u1
0
u2
0
u3
0
u4
0
u01c
0
u02c
0
u03c
0
u04c
0
u05c
0
u06c
0
240 Max
1 240 600
1
23
23 23 23 23 23
Vcolor 539 | Installer manual ver. 3.0 | Code 144VC539E304
s Unit – – – –
s s – – – –
– – – –
– – – – – – – – – – – – – – – –
thermal switch alarm signal delay 5
-1 = alarm not signalled
Default Digital outputs
Type of icon associated with the steriliser/oxygenator key and load
0
0 = steriliser
1 = oxygenator
if i6 = 0 or 1: compressor deactivation delay from pump-down valve switch-off (pump-down being switched off) if i6 = 2: 90 maximum pump-down duration in compressor switch-off mode without activating the low pressure input, causing the compressor to switch off and the pump-down alarm to sound 0 = no alarm signal
compressor activation/deactivation delay in relation to the 4-way 15
valve when heat pump is in operation
Dehumidification management type 0 = dehumidifier/extractor fan (with this
setting parameters rU5 and 1
rU6 are relevant) 1 = management by activating the refrigeration plant
Load associated with output K1
0 = compressor
1 = cabinet light
2 = humidification
3 = air change
4 = heater
5 = defrosting
6 = pump-down solenoid valve
7 = condenser fan
8 = alarm
9 = steriliser/oxygenator
10 = smoker
0
11 = steam generator
12 = dehumidification
13 = evaporator fan
14 = low speed evaporator fan
15 = high speed evaporator fan
16 = 4-way valve
17 = Valve V1
18 = Valve V2
19 = Valve V3
20 = Valve V4
21 = Valve V5
22 = Valve V6
23 = Valve V7
1
Load associated with output K2 (see u01c)
2
Load associated with output K3 (see u01c)
3
Load associated with output K4 (see u01c)
4
Load associated with output K5 (see u01c)
8
Load associated with output K6 (see u01c)
page 42 of 54
EVCO S.p.A.
u07c
0
u08c
0
u09c
0
u10c
0
u11c
0
u12c
0
u13c
0
Par. Min
23 23 23 23 23 23 23
Max
L1
1
240
PA1
-99
999
PA2
-99
999
bLE
0
99
LA
1
247
Lb
0
3
LP
0
2
Par. E7 E8
Min -99
0
Max 99 240
E9
0
1
E11
0
120
E12
0
1
E13
0
240
E14
– – – –
– – – –
E15
0
1
Vcolor 539 | Installer manual ver. 3.0 | Code 144VC539E304
– – – – – – – – – – – – – – – – – – – – – –
Unit
min
7
Load associated with output K7 (see u01c)
6
Load associated with output K8 (see u01c)
5
Load associated with output K9 (see u01c)
9
Load associated with output K10 (see u01c), only with expansion
10
Load associated with output K11 (see u01c), only with expansion
11
Load associated with output K12 (see u01c), only with expansion
12
Load associated with output K13 (see u01c), only with expansion
Serial communication (serial port type RS-485 with MODBUS Default
communication protocol)
10
internal data sampling time
– – – –
426
EPoCA level 1 password
– – – –
824
EPoCA level 2 password
– – – – – – –
– – – –
– – – Unit – – min – – – –
s – – – min – – – – – – –
Serial port connectivity configuration
0 = free 1
1 = forced for EPoCA
2-99 = EPoCA local network address
247
device address
baud rate
0 = 2,400 baud
2
1 = 4,800 baud
2 = 9,600 baud
3 = 19,200 baud
parity 0 = none 2 1 = odd 2 = even
Default Other
password to unlock screen saver 0
0 = not enabled
inactivity period for enabling screen-saver 1
0 = not enabled
display EVCO splash screen at power-on
1
0 = neutral screen
1 = EVCO splash screen
10
duration of buzzer at end
type of humidifier
0
0 = humidifier with steamer
1 = humidifier with instant generation
duration of “cycle completed” display 10
0 = not enabled
– – – – unused
0
Enable 4 relay expansion EVC20P52N9XXX10
page 43 of 54
EVCO S.p.A.
E16
0
E17
0
E18
0
E19
0
Vcolor 539 | Installer manual ver. 3.0 | Code 144VC539E304
Enable heat pump operation
0 = disabled
1
– – – –
0
1 = enabled
If set to 1, the only type of defrost possible is with the 4-way valve
Disable programs
1
– – – –
0
0= No
1=Yes
Use matrix valve during dehumidification with compressor
1
– – –
0
0= 1st column compressor
1= 3rd culumn dehumidification
1
– – –
Enable heaters during dehumidification with compressor 0 = disabled 1 = enabled
page 44 of 54
EVCO S.p.A.
13 ALARMS
Vcolor 539 | Installer manual ver. 3.0 | Code 144VC539E304
An alarm event is signalled by a prolonged buzzer sound and it can be seen when the
icon appears on the upper part of the
screen. The type of alarm is shown in text on the lower part of the screen. The text does not appear on the settings page and if an
alarm situation happens while the display is in screen-saver mode, the menu currently in use appears on the display.
To silence the buzzer, touch the screen at any point, while to remove the signal icon touch the screen over this and access the page
listing the alarms on which those that are active are shown with the word ON alongside.
The table below lists the alarms that may be signalled.
Alarm
Meaning
HIGH TEMP. EVAPOR. HIGH TEMP. CABINET
Maximum evaporator temperature alarm. To correct: – check the evaporator temperature – check the value of parameters A1 and A2 Main results: – all loads are deactivated
Maximum cabinet temperature alarm.
To correct:
– check the cabinet temperature
– check the value of parameters A3 and A4
Main results:
–
all the loads are deactivated until the alarm stops
–
the word alarm will disappear only when that area is pressed.
DOOR OPEN
Door open alarm. To correct: – check the condition of the door – check the value of parameters i0, i1 and i2. Main results: – the effect set by parameter i0.
HIGH PRESSURE
High pressure alarm. To correct: – check the state of the high pressure input – check the value of parameters i3, i4 and i5. Main results: – the effect set by parameter i3.
LOW PRESSURE
Low pressure alarm. To correct: – check the state of the low pressure input – check the value of parameters i6, i7, i8 and i9. Main results: – the compressor and evaporator fan are switched off
COMPRESSOR THERMAL SWITCH
Compressor thermal switch alarm. To correct: – check the state of the compressor thermal switch input. – check the value of parameters i6, i7 and i8. Main results: – the compressor is switched off
THERMAL SWITCH
Thermal switch alarm. To correct: – check the state of the thermal switch input. – check the value of parameters i10 and i11. Main results:
page 45 of 54
EVCO S.p.A.
POWER FAILURE CONDENSER OVERHEAT COMPRESSOR LOCKED
PUMP-DOWN
CABINET PROBE
EVAPORATOR PROBE CONDENSER PROBE
HUMIDITY PROBE
Vcolor 539 | Installer manual ver. 3.0 | Code 144VC539E304
– all loads are deactivated Power failure during a cycle run alarm (if the power failure is greater than P5)
To correct: – check the device-power supply connection
Condenser overheat alarm. To correct: – check the condenser temperature – check the value of parameter C6. Main results: – the condenser fan will be switched on.
Compressor locked alarm. To correct: – check the condenser temperature – check the value of parameters C7 and C8 – disconnect the device from the power supply and clean the condenser. Main results: – if the error occurs during an operating cycle, the cycle will be interrupted.
Pump-down alarm To correct: – check the maximum pump-down time set by
parameter u2 – the alarm will be re-armed when the compressor is next
activated or by pressing
the buzzer silencing key Main results: – compressor switched off
Cabinet probe error.
To correct:
–
check the value of parameter P0
–
check the integrity of the probe
–
check the device-probe connection
–
check the cabinet temperature.
Main results:
–
if the error occurs during “stand-by”, it will not be possible to start up an
operating cycle
–
if the error happens during a cycle, the compressor will work according to
C9-C10
–
the dehumidification with compressor is suspended
Evaporator probe error. To correct: – the same as for the cabinet probe error but with reference to the evaporator probe. Main results: – if parameter P3 is set to 1, defrosting will last for the time set by parameter d3
Condenser probe error. To correct: – the same as for the cabinet probe error but with reference to the condenser probe. Main results: – the condenser fan will operate in parallel with the compressor – the condenser overheat alarm will never be activated – the compressor locked alarm will never be activated
Humidity transducer error. To correct: – check transducer integrity
page 46 of 54
EVCO S.p.A.
RTC POWER BOARD INCOMP.
NO COMMUN. ESP INCOMPATIBILITY
NO ESP COMMUN.
Vcolor 539 | Installer manual ver. 3.0 | Code 144VC539E304
– check the device-transducer connection – check cabinet relative humidity.
Main consequences if parameter rU0 is set to 0:
–
the cycle will be temperature controlled only.
Clock error. To correct: – re-set the date and time. Main results: – the device is unable to start up automatic cycles – any automatic cycles in progress will be blocked.
User interface-control module compatibility error. To correct: – check that the user interface and the control module are compatible. Main results: – cycle in progress interrupted.
User interface-control module communication error. To correct: – check the user interface-control module connection. Main results: – cycle in progress interrupted
Compatibility error with expansion board (if E15 = 1). To correct: – check that the user interface and the expansion board are compatible.
Communication error with expansion board (if E12 = 1). To correct: – check the user interface-expansion board connection.
page 47 of 54
EVCO S.p.A.
Vcolor 539 | Installer manual ver. 3.0 | Code 144VC539E304
14 ACCESSORIES 14.1 Non-optoisolated RS-485/USB serial interface
The interface enables the device to be connected to the Parameters Manager
set-up software system.
14.2 USB plug for panel installation
The plug makes the USB communications port of the device more accessible. To
connect the device to the plug, connecting cable 0810500018 or 0810500020 must
be used (to be ordered separately).
14.3 Connecting cables 0810500018/0810500020
These cables are used to connect the USB plug for panel installation
0812000002 to the device. Cable 0810500018 is 2 m long; cable 0810500020 is
0.5 m long.
14.4 4GB USB flash drive EVUSB4096M
The flash drive makes it possible to upload and download the settings and the
data recorded by the device.
page 48 of 54
EVCO S.p.A.
Vcolor 539 | Installer manual ver. 3.0 | Code 144VC539E304
14.5 EVlink Wi-Fi RS-485 module EVIF25SWX
Through the RS-485 communications port, the module provides the controller
with Wi-Fi connectivity which enables remote management and monitoring from
the Internet using the EPoCA cloud system.
page 49 of 54
EVCO S.p.A.
Vcolor 539 | Installer manual ver. 3.0 | Code 144VC539E304
15 TECHNICAL SPECIFICATIONS 15.1 Technical specifications
Purpose of the control device:
function controller.
Construction of the control device:
built-in electronic device.
Housing:
user interface open frame board behind glass.
control module open frame board.
Category of heat and fire resistance:
D
Vcolor 539 M user Vcolor 539 L user
control module
interface
interface
Measurements:
Flush-fit
Flush-fit
installation:
installation:
166,0 x 118,0 x 216,0 x 156,0 x
35,0 mm (6,535 x 50,0 mm (8,503 x
4,645 x 1,377 in; 6,141 x 1,968 in;
L x H x D)
L x H x D).
166.0 x 116.0 x 44.0 mm (6.535 x
Semi-recessed
Semi-recessed
4.566 x 1.732 in; L x H x D).
installation:
installation:
145,1 x 97,1 x 192,9 x 131,9 x
32,0 mm (5.712 x 47,0 mm (7.594 x
3.822 x 1.259 in; 5.192 x 1.850 in;
L x H x D)
L x H x D)
user interface
control module
Mounting methods for the control device:
flush with the panel from behind with threaded studs (not provided) to hold it
on a flat surface with spacers. in place or semi-recessed from the front of
the panel using the spring clips
Degree of protection:
user interface IP65 (front).
control module IP00.
user interface
control module
plug-in screw terminal blocks for wires plug-in screw terminal blocks for
wires
up to 1.5 mm², type A female USB up to 2.5 mm²
connector (USB port).
Connection method:
Maximum permitted length for connection cables: – user interface-control module connection: 10 m (32.8 ft) – power supply: 10 m (32.8 ft) – analogue inputs: 10 m (32.8 ft) – digital inputs: 10 m (32.8 ft) – analogue outputs: 10 m (32.8 ft) – digital outputs: 100 m (328 ft) – RS-485 MODBUS port: 1,000 m (3,280 ft) – USB port: 1 m (3.28 ft).
Operating temperature: Storage temperature:
from 0 to 55 °C (from 32 to 131 °F) from -10 to 70 °C (from 14 to 158 °F).
page 50 of 54
EVCO S.p.A. Operating humidity: Pollution status of the control device:
Environmental standards EMC standards Power supply: Rated impulse-withstand
voltage: Over-voltage category: Software class and structure:
Clock:
Analogue inputs:
Vcolor 539 | Installer manual ver. 3.0 | Code 144VC539E304
relative humidity without condensate from 10 to 90%. 2. – RoHS 2011/65/EC –
WEEE 2012/19/EU – REACH (EC) Regulation no. 1907/2006.
– EN 60730-1 – IEC 60730-1.
user interface
Vcolor 539 M: powered by the control module. Vcolor 539 L: 12 VAC 20 VA.
4 KV.
III.
A.
control module
115… 230 VAC (±15%), 50 / 60 Hz (±3 Hz), 10 VA max.
built-in (with secondary lithium battery).
Clock drift: 60 s/month at 25 °C (77 °F).
Clock battery autonomy in the absence of a power supply: > 6 months at 25 °C (77 °F)
Clock battery charging time: 24 h (the battery is charged by the power supply of the device).
5 inputs, 3 of which for PTC/NTC inputs (cabinet probe, evaporator probe and condenser probe), 1 for 4-20 mA input (humidity or pH probe), 1 for EVCO humidity probe EVHTP500
PTC type analogue inputs
Type of sensor:
KTY 81-121 (990 Ohm @ 25 °C, 77 °F).
Measurement field: from -50 to 150 °C (from -58 to 302 °F).
Resolution: 1 °C (1 °F).
Protection:
none.
NTC type analogue inputs
Type of sensor:
ß3435 (10 K Ohm @ 25 °C, 77 °F).
Measurement field: from -40 to 105 °C (from -40 to 221 °F).
Resolution: 1 °C (1 °F).
Protection:
none.
4-20 mA type analogue inputs
Measurement field: can be configured.
Protection:
none.
analogue inputs for EVHTP500
Measurement field: 5-95 %rH
Protection:
none.
page 51 of 54
EVCO S.p.A.
Vcolor 539 | Installer manual ver. 3.0 | Code 144VC539E304
4, dry contact (door switch, compressor thermal switch, low and high pressure switch).
Digital inputs:
Dry contact Type of contact: Power supply: none
5 VDC, 2 mA.
Analogue outputs:
1 for PWM signal (for phase cutting speed regulator for single-phase EVDFAN1 fans).
Digital outputs:
9 outputs (electro-mechanical relays): – 1 16 A res. @ 250 VAC type SPST (K1) configurable – 1 8 A res. @ 250 VAC type SPDT (K2) configurable – 1 8 A res. @ 250 VAC type SPST (K3) configurable – 1 8 A res. @ 250 VAC type SPST (K4) configurable – 1 8 A res. @ 250 VAC type SPDT (K5) configurable – 1 16 A res. @ 250 VAC type SPST (K6) configurable – 1 16 A res. @ 250 VAC type SPST (K7) configurable – 1 10 A res. @ 250 VAC type SPST (K8) configurable – 1 10 A res. @ 250 VAC type SPST (K9) configurable
On 4 relay expansion board EVC20P52N9XXX10 – 1 30 A res. @ 250 VAC type SPST (K10) configurable – 1 16 A res. @ 250 VAC type SPST (K11) configurable – 1 8 A res. @ 250 VAC type SPST (K12) configurable – 1 16 A res. @ 250 VAC type SPDT (K13) configurable
Displays:
5 or 7-inch TFT touch-screen graphic display, 16K colours, 800 x 480 pixel resolution The presence of imperfection points on the display is within the tolerance limits as established by the reference standards.
Type 1 or Type 2 actions:
Type 1.
Additional features of Type 1 or Type 2 C.
actions:
Communications ports:
2 ports: – 1 RS-485 MODBUS port – 1 USB port
Warning and alarm buzzer:
built-in.
page 52 of 54
EVCO S.p.A.
Vcolor 539 Controller for food processing cabinets and rooms Installer manual
ver. 3.0 PB – 15/21 Code 144VC539E304
Vcolor 539 | Installer manual ver. 3.0 | Code 144VC539E304
This document and the solutions contained therein are the intellectual
property of EVCO and thus protected by the Italian Intellectual Property
Rights Code (CPI). EVCO imposes an absolute ban on the full or partial
reproduction and disclosure of the content other than with the express
approval of EVCO. The customer (manufacturer, installer or end user) assumes
all responsibility for the configuration of the device. EVCO accepts no
liability for any possible errors in this document and reserves the right to
make any changes, at any time without prejudice to the essential functional
and safety features of the equipment.
page 53 of 54
EVCO S.p.A.
Vcolor 539 | Installer manual ver. 3.0 | Code 144VC539E304
EVCO S.p.A. Via Feltre 81, 32036 Sedico Belluno ITALY Tel. +39 0437/8422 | Fax +39 0437/83648 info@evco.it | www.evco.it
page 54 of 54