ATOSA MBF8005GR Commercial Refrigerator Instruction Manual

: October 30, 2023
: ATOSA

ATOSA MBF8005GR Commercial Refrigerator

MBF8005GRCommercial Refrigerator

Preface

Please read instructions before using this appliance.

IMPORTANT SAFETY INSTRUCTION

To reduce the risk of fire, electric shock, or injury to persons when using your product, basic safety precautions should be followed, including the following.
This appliance must be properly installed and located in accordance with the Installation Instruction before it is used.
Before the appliance is plugged in, ensure that the rated voltage corresponds to the voltage of the electrical system in your home. The power plug should have its own independent socket. Using adapters may cause overheating or burning.
This appliance can be used by children aged from 8 years and above and persons with reduced physical, sensory or mental capabilities or lack of experience and knowledge if they have been given supervision or instruction concerning use of the appliance in a safe way and understand the hazards involved.
Children shall not play with the appliance.
Cleaning and user maintenance shall not be made by children without supervision.
If the supply cord is damaged, it must be replaced by the manufacturer or its service agent or a similarly qualified person in order to avoid a hazard.
Connect to properly grounded outlets only. Avoid the use of extension cords. Do not run cord under carpeting, runners or the like. Arrange cord away from traffic area and where it will not create a tripping hazard.
Always unplug appliance when not in use and before cleaning, adjusting or maintaining this machine. To disconnect appliance, turn switch off and remove plug from power source.
Do not disconnect by pulling on the cord. Always disconnect by grasping and pulling on the plug top.
Do not pull out the cord or touch the power plug with wet hands. Clean water or dust from the power plug and insert it with the ends of the pins securely connected.
Do not use outdoors.
Do not splash water on the appliance. It may cause a malfunction or electric shock.
Do not disassemble, repair or alter the appliance. It may cause fire or abnormal operations, which may lead to injury.
After your fridge-freezer is in operation, do not touch the cold surfaces in the freezer compartment, particularly when hands are damp or wet. Skin may adhere to these extremely cold surfaces.
Never place glass products in the freezer because they may be broken when their inner contents are frozen.
The refrigerant and insulation blowing gas used in the appliance require special disposal procedures. When disposal, please consult with service agent or a similarly qualified person.
Do not store explosive substances such as aerosol cans with a flammable propellant in this appliance.
WARNING: Keep clear of obstruction all ventilation openings in the appliance enclosure or in the structure for building-in.
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 of the type recommended by the manufacturer.
Warning: Risk of fire / flammable materials CAUTION: RISK OF FIRE AND EXPLOSION WITH FLAMMABLE REFRIGERANT R600a/ R290.
If you need the electronic version instruction manual, please ask the manufacturer or its service agent .
Max. Load of shelf is 80 kg.
This instruction manual provides all the necessary information regarding:
use of the refrigerator
technical specifications
installation and handling
operator procedures and instructions
maintenance operation
The manual is to be considered an integral part of the refrigerator andshould be stored in a safe place for father consult to permit a good working life of the refrigerator.
The appliance is intended for commercial use only.
The manufacturer cannot be held liable in the following cases:
improper installation (not in accordance with the guidelines indicated herein)
misuse of the refrigerator
power supply defects
improper or inadequate maintenance
unauthorised modification or tampering
use of non-original spare parts
partial or total failure to comply with the instructions

All electrical equipment can be hazardous to health. Current standards and legal requirements must be complied with during the installation and use of any equipment.

Use of the equipment

The refrigerator are for preserving fresh perishable foodstuffs, with an in- built refrigerated unit.
The operating temperature for refrigeration is:

between 0°C and +8°C at room temperature of +43°C an 40%RD. Climate class 4/5 .
The operating temperature for frozen food maintenance is:
between -22°C and -17°C at room temperature of +43°C an 40% RD. Climate class 4/5 .

Technical features

The refrigerator is a ventilated system, the evaporator is in a separate insulated box on the top. All the materials used in the manufacture of this unit are guaranteed to be suitable for use with foodstuffs. The gases used in refrigerator is R600a; in the freezer is R290.

Control unit

The refrigerator is command from a “digital control unit” and a “main switch pilot light” in the top panel of the refrigerator.
The “main switch pilot light” is for turning on the power supply.
The green pilot light comes on to indicate that the unit is connected to the main electricity and to start work.
The green pilot light comes off to indicate that the unit is disconnected and don’ t work. The “digital control unit” is for the regulation of all parameters to provide the correct working of the refrigerator. Please consult all parameters in the attachment manual of the “digital control unit”. This attachment manual of “digital control unit” is part of the instruction manual and is very important in case of service.

Handling

The refrigerator arrive in PET film and packed in cardboard box on a wood pallet.
The refrigerator must be transported and handled with care to avoid posing a hazard to persons or property.
Never place a refrigerator with an in-built refrigerated unit on its side or turn it upside down as this may damage or impair operation of the refrigerated unit. We can not held liable for any damage or defects arising directly or indirectly from improper handling of the equipment or non-compliance with the safeguards illustrated above.

Installation procedure

Place the refrigerator in the coolest and best ventilated part of the room. Don’ t install the refrigerator in the near of heat and directsunlight sources.
Remove the straps securing the cardboard packing
Remove the cardboard. Covering
Remove the PET protection film
Clean the refrigerator with mild detergent and then dry it with a soft cloth.

Connecting to the main power supply

This operation must be carried out by professionally and qualified persons.

The refrigerator are supplied complete with a power supply cable for the connection to the main power supply. A thermomagnetic circuit breaker (not supplied) must be installed between the mains power point and the power supply cable of the refrigerator.

Before operation make sure that

the mains voltage corresponds to the voltage on the refrigerator 220-240V/50Hz/1 Ph; to ensure proper operation it is essential for the power supply voltage to come within a range of+/- 10% of the unit’s rated voltage
the electronic system to which the refrigerator is connected is made in compliance with current standard requirements
the electric connections and the installation of the thermomagnetic circuit breaker have to be done by qualified person.

Connecting steps

Install a thermomagnetic circuit breaker suited to the rated output of the unit being installed
Connect the refrigerator unit to the thermomagnetic circuit breaker outlet
Check that the refrigerator is in order as demonstrated by the pilot light incorporated in the main switch coming on.

Maintenance instructions

The smooth operation and life of the equipment are mainly determined by correct and regular maintenance.

Cleaning

Regular cleaning of the refrigerator unit is strongly recommended each month. Please follow the instructions below.

Disconnect the refrigerator power supply cable from the mains prior to carrying out any type of cleaning operation.

Cleaning the refrigerator surface

Clean the refrigerator with mild detergentand then dry it with a soft cloth.
Do not use abrasive detergents!

Cleaning the inside of the refrigerator

Clean the inside area at least. each month with a detergent suitable for use with foodstuffs.

Cleaning the condenser

For an efficient operation of the refrigerator it is advisable to clean the condenser regularly approx. every 4 months with a dry brush or vacuum cleaner.

Troubleshooting

Refrigerator stops working (light off):
☆ Power supply failure

Remedies:
☆Check that the plug is inserted properly in the socket Check that the switch on/off Check that the mains voltage powers the plug
Refrigerator temperature go up:
☆ Unit too near to a heat source
☆ Condenser dirty or close
Remedies:
☆ Move the product or the heat source further away
☆ Clean the condenser

Technical service

For technical service please contact the dealer technical department and give him the serial NQ, and the date of buy.

Configuration Sketch Map

Power switch
Digital controller
Front top panel
Lock
Door switch
Lamp
Door
Door gasket
Pilastor for shelf
Shelf chute
Shelf
Bottom shelf
Adjustable feet/ wheels
Power cord and power plug
Air deflector
Door supporter

Operating Instructiuon

New upright air-cooling refrigerator should be opened and ventilate it before it is in use.
After connecting the power supply, press the “POWER” switch on the controller keyboard (Green Indicator Light ON), the fridge will come to work. The microcomputer controller, installed in the controller keyboard, could automatically adjust the temperature ranges. This intelligent digital controller works as: if the temperature increases and reaches set point plus differential the compressor is started and then turned off when the temperature reaches the set pointvalue again.
Microcomputer Controller Operation Instruction.

Display and functions

During normal operation, the controller displays the value of the probe set using parameter/4(=1 ambient probe, default,=2 second probe, =3 third probe).ln addition, the display has LEDs that indicate the activation of the control functions(see Table 1 ), while the 3 buttons can be used to activate/deactivate some of the functions (see table 2). LEDs and associated functions Tab.1.

icon

|

function

|

normal operation

|

start up

---|---|---|---

ON

| OFF|

blink

|

Compressor

| on| off| request|

ON

|

fan

| on| off| request|

ON

|

defrost

| on| off| request|

ON

|

aux

| output on| output off|

–

|

ON

|

alarm

| all| no alarm| –|

ON

|

clock

| RTC fitted and enabled ,at least 1 time band set| RTC not fitted or disabled,not even 1 time band set| –|

ON if RTC fitted

Table of functions activated by the buttons Tab.2

button	normal operation		start up
pressing the button alone	pressed together

–

_

| Code current EZY set

Setting the set point(desired temperature)

press SET for 1 s the set value will start flashing after a few moments;
increase or decrease the value using UP or DOWN;
press SET to confirm the new value.

Switching the device ON/OFF

Press UP for more than 3s. the control and defrost algorithms are now disabled and the instrument displays the message “OFF” alternating with the temperature read by the set probe.

Manual defrost

Press for DOWN more than 3s (the defrost starts only the temperature c onditions are valid).

Continuous cycle

Press UP and DOWN together for more than 3s.

Table of alarms

Aam code	Buzzer and alarm relay	LED	Description	Parametri coninvolti
E0	active	ON	pro e 1 error=control	–
E1	inactive	ON	probe 2 error=defrost	[d0=0/1]
E2	inactive	ON	probe 3 error=condenser	[a4=10]
IA	active	ON	externa a alarm	[A4=10][+A7]
dOr	active	ON	open door alarm	[A4=7/8][+A7]
LO	active	ON	Low temperature alarm	[AL][AD]
HI	active	ON	High temperature alarm	[AH][AD]
EE	inactive	ON	Unit parameter error	–
Ef	inactive	ON	Operating parameter error	–
Ed	inactive	ON	Defrost ended by timeout	[dp][dt][d4][A8
Df	inactive	ON	Defrost running	[d6=0]
cHT	inactive	ON	Condenser dirty pre-alarm	[A4=0]
CHT	active	ON	Condenser dirty alarm	[A4=10]
Etc	inactive	ON	Dock alarm

Dixell XR02CX XR03CX XR06CX

Microcomputer panel sketch map, meanings of running indicator light and LED showing.
``
SET To display target set point, in programming mode it selects a parameter or confirm an operation.
To start a manual defrost
In programming mode it browses the parameter codes or increases the displayed value .
In programming mode it browses the parameter codes or decreases the displayed value .
To lock or unlock the keyboard
To enter in programming mode
To return to room temperature display.
How to see the point .
Push and immediately release the SET key, the set point will be showed;
Push and immediately release the SET key or wait about 5s to return to normal visualisation.
How to change the setpoint .
Push the SET key for more than 2 seconds to change the Set point value; The value of the set point will be displayed and the °C" or °F" LED starts blinking;
To change the Set value push the or arrows.
To memorise the new set point value push the SET key again or wait 1 Os.
How to start a manual defrost .
Push the DEF key for more than 2 seconds and a manual defrost will start.
How to change a parameter value
To change the parameter’s value operate as follows:
Enter the Programming mode by pressing the SET+”1′ keys for 3s (“°C” or “°F” LED starts blinking).
Select the required parameter. Press the “SET" key to display its value Use or Aux to change its value.
Press “SET" to store the new value and move to the following parameter.
To exit: Press or wait 15s without pressing a key.
NOTE: the set value is stored even when the procedure is exited by waiting the time-out to expire.
To lock the keyboard .
Keep pressed for more than 3s the keys.
The “OF” message will be displayed and the keyboard will be locked.
If a key is pressed more than 3s the “OF” message will be displayed.
To unlock the keyboard .
Keep pressed together for more than 3s the keys till the “on” message will be displayed.
Alarm signalling .
Mess.| Cause| Outputs
---|---|---
“P1”| Room probe failure| Compressor output according to “Cy” e “Cn”
“P2”| Evaporator probe failure| Defrost end is timed
“HA”| Maximum temperature alarm| Outputs unchanged
“LA”| Minimum temperature alarm| Outputs unchanged
“EA”| External alarm| Outputs unchanged
“CA”| Serious external alarm| All outputs OFF
“dA”| Door Open| Compressor and fans restarts

Our products have been modified precisely before leaving , factory, so to avoid damaging compressor unit or other malfunctions, users mustn’ t modify the microcomputer parameters privately.

Technical Parameter

product descripcion| Model Code| Power source(V)| Rating frequency(HZ)| Inpurt power(w)| Rated current(A)| Temperature range(C)| Refrigerant| Amount(G)| Dimension| Volume (L)
---|---|---|---|---|---|---|---|---|---|---
Single-door

freezer

| MBF8001GR| 220 240| 50| 670| 3.0| -22~ -l 7| R290| 120| 730x845x2065| 600
Two-door freezer| MBF8002GR| 220 240| 50| 980| 4.5| -22~ -l 7| R290| 150| 1314x845x2065| 1200
Three-door

freezer

| MBF8003GR| 220 240| 50| 1520| **** 7.4| -22~ -l 7| R290| 150| 1976x845x2065| 1800
Single-door

refrigerator

| MBF8004GR| 220 240| 50| 220| I.I| -2~ +8| R600a| 110| 730x845x2065| 600
Two-door

refrigerator

| MBF8005GR| 220 240| 50| 350| 1.8| -2~ +8| R600a| 140| 1314x845x2065| 1200
Three-door

refrigerator

| MBF8006GR| 220 240| 50| 450| 2.5| -2~ +8| R290| 150| 1976x845x2065| 1800

NOTES :If the technical data has any changes, we will not notify you any longer.

OFFICIAL APPROVAL AND RULE

Our products full fill the present E.U. rules, including the CE mark of the European official approval
Latest version of following directives and standards

2006/42/EC 2014/30/EU
2012/19/EU
EN 60335-1
EN 62233
EN 61000-3-2
EN 55014-2
2011/65/EU
EN 60335-2-89
EN 55014-1
EN 61000-3-3

CORRECT DISPOSAL OF THIS PRODUCT

This marking indicates that this product should not be disposed with other household wastes throughout the EU. To prevent possible harm to the environment or human health from uncontrolled waste disposal, recycle it responsibly to promote the sustainable reuse of material resources. To return your used device, please use the return and collection systems or contact the retailer where the product was purchased. They can take this product for environmental safe recycling.

ATTENTION -Only for top mount series

The cabinet is designed to run within specific ambient temperature and humidity levels. These are set out in the climate class system. These levels are never to be exceeded. The climate class for this product can be found on the product description label.

Climate Class	Ambient Temperatures and Humidity
4	+30°C with 55% RH
5	+40°C with 40% RH

In case of water overflow from the re-evaporation tray on the back of an upright cabinet the user must connect a drain hose (Inner diameter 10 mm) to the tray. The hose shall lead to the floor/drain in the floor. There is quick connector on the drain pan where the user can connect drain hose.
PRELIMINARY DEFROST WATER CHECK
The upright cabinets are constructed to allow up to 72 door openings per day according to EN16825. If the use of the door is excessive of this level it is necessary to connect the drain pipe(s) to an external drain.