CyberChill precision User manual

OPERATING INSTRUCTIONS
2 DOOR ROLL-IN REFRIGERATOR
©V1/2015

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Contents
General Hazards 3
Electrical connection 3
Unpacking 3-4
Installation 4-13
Ventilation 14
Initial start-up 15
Checks 15-16
Using Your new piece of refrigeration equipment 16
Commissioning instructions 16-17
Defrosting 17-18
Maintenance and cleaning: condenser 18-19
Gasket replacement 19
Disposal requirements 19
Fault finding 20
Alarm 21
Wiring diagram 22
Note 23
All information is subject to change without prior notice

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General Hazar d s
All moving parts of the refrigerator are suitably guarded,
any repairs and maintenance should only be carried out by a
qualified professional. Any waste or redundant refrigeration
devices must be disposed of in accordance with national
laws and regulations.
Electrical connection
The product is supplied with a molded plug,
which needs a suitable socket. This cabinet
should not be used outside and should be used
in a dry environment. The plug needs to be
accessible once the equipment is placed in its final position. If the plug
needs to be replaced, this must be done by qualified staff.

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Unpacking
Leave all packaging in place until refrigerator is in its final
position to avoid damage. When the cabinet is in its final
position, carefully remove all packaging and check for
damage. Any damage should be reported immediately to
your dealer. All packaging should be carefully disposed of
and recycled where possible.
Installation
The roll-in cabinet needs to be installed on site due to its large size. The
cabinet is disassembled and marked with numbers before shipping out,
customers can conveniently install on site.
Disassembled parts are numbered as in the following diagram:

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Installation Steps:
1. Fix No.1 base plate to specified location assigned by the site;

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2. Fix No.2 left-backing plate on No.1 base plate, fasten it with hook lock, to ensure a
firm connection;

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3. Fix No. 3 right-back plate on No. 1 bottom plate and lock it firmly with left back
plate and bottom plate by hook lock respectively, to ensure the flat top.

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4. Install the left and right side-plates of No. 4 and No. 5 on No. 1 bottom plate
respectively, and lock them firmly with the back and bottom plate by hook lock to
ensure the flat top.

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5.1 Connect the door frame wiring heater firmly
5.2 Install the door frame of No. 6 and No. 7 on the side panel, lock the side panel and
the door frame by hook lock to ensure the flat top.
5.3 Install the door frame support of No. 8 at the lower part of door frame and fix the
center mullion and bottom plate of door frame firmly by M5*10 screw.

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6.1 Load the No. 9 top plate together with the connecting unit to the top of cabinet and
lock it firmly by hook lock
6.2 Connect the door frame wiring heater firmly

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7.1 Install No. 10 and No. 11 side plates above the cabinet and connect them firmly by
M5*10 screw.
7.2 Buckle No. 12 panel on left and right plate
7.3 Connect display wire

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8. Install No. 13 bumper strip into the cabinet liner (bottom) and fasten it firmly by
M5*10 screw.

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9.1 Hang the left and right doors of No. 14 and No. 15 on the hinge base of door frame,
buckle the sealing plate of door hinge base, and the installation is complete.
9.2 Plug in to start up, power supply: 220V/50Hz/2000w

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This product must be placed on a horizontal floor to ensure the automatic
closure of cabinet doors and proper discharge of condenser water, which
is especially important for freezer.
Ventilation
Refrigeration device will generate a lot of heat. Take a 2-door freezer
as an example, the heat generated by the refrigerator is equivalent to a
3kw electric heater. Therefore, it is essential that enough space be

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provided around the refrigeration unit for ventilation and maintenance
access. Ventilation grills must not be blocked, or even partially
blocked as this could affect the performance and lifespan of the
cabinet.
LAE Electronic Controller Display

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Initial Start Up
Plug the molded plug into a suitable socket. If necessary, push the
button on the controller to start the unit. The cabinet air temperature
will be displayed once the unit is running. To standby the unit when
running, press and hold the button for 3 seconds.
For example: Current temperature
Checks
After initial start-up and a 3-minute time delay the cabinet should start to
pull down to the preset temperature. Check that the temperature is
reducing and listen inside and outside the cabinet to make sure the fans
are turning freely to check there has been no movement in shipping. If
time permits, stay with the cabinet until the preset temperature is reached

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and the condensing unit cuts out. The preset temperature can be checked
by pressing the and button on the controller.
Using Your New Refrigeration Equipment
The cabinet must reach its preset operating temperature before loading
any produce. Cover all foods ensuring that cooked and raw foods are kept
separate to avoid cross contamination. Warm or hot food should never be
stored inside the cabinet. Foods containing acetic acids or yeast should be
covered or ideally stored in airtight containers otherwise premature failure
of the refrigeration system may occur.
Commissioning Instructions
Refrigerator +1℃to +4℃/ freezer -18℃to -22℃
Temperature setting
Refrigerators are designed to operate between +1℃and +4℃depending,
freezers between -18℃and -22℃depending.
The controller is preset at the factory for this temperature and should

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require no readjustment. The temperature settings can be checked by
pressing & holding the & button. The settings then can be changed
to better meet the site conditions by pressing and button, and then
confirm the changes by pressing button.
(The refrigerator can be adjusted to +10℃at the highest and the lowest is
+1℃; the freezer can be adjusted to -18℃at the highest and the lowest is
-22℃). The temperature set is the cut-out (stopping) temperature; the
cut-in (starting) temperature is determined by the differential.
Defrosting
All CyberChill refrigerated cabinets are fitted with a fully automated
defrost system that ensures the cooling system remains free from ice
under normal conditions. If a manual defrost is required, this can be
activated by simultaneously pressing & buttons, which will
terminate automatically once the pre-programmed temperature has been
reached.

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Maintenance
The cabinet is fully automatic and apart from cleaning needs very little
maintenance. Interior and exterior should be cleaned with soap and water
and no abrasives should be used as they will scratch and spoil the
stainless-steel finish.
Maintenance and Cleaning
Before cleaning and maintenance, the cabinet should be in standby mode
then unplugged from the power supply.
Door Gaskets should be cleaned with warm soapy water and inspected on
a regular basis, and if damaged they should be replaced. Cooking oils and
harsh cleaning detergents will shorten the life of the gaskets and contact
should be avoided.
Condenser Cleaning
All the heat removed from the cabinet is discharged into the room via the
Condenser, like a car radiator. This must be kept clean so that the air can
pass through it to remove the heat, if it becomes choked with dust the unit