User manual
CPUC range preparation counters
To ensure safe oper ation, please read this user ma nual thoroughly before use.
© 2017 Husky. Husky reser ve the right to change specifications at any time wi thou t notice.
Images used are for illustration only. Stock not included.
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Welcome to your new Husky
Thank you for buying this Husky commercial preparation counter. It has been designed and
manufactured for many years of trouble-free ser vice.
Operation is very simple, but please take a few minutes to read this user manual. It contains
impor tant safety information, and tips to ensure you receive the best possible ser vice from your
Husky unit.
CONTENTS
Important Notes ................................................................................................................................................................................. 3
Warning! Risk of electrical shock hazard ........................................................................................................................3
Disposal of old refrigerators ..................................................................................................................................................3
WEEE Compliance ......................................................................................................................................................................3
Safety instructions and warnings ......................................................................................................................................... 3
Before using for the first time ...............................................................................................................................................4
Troubleshooting ...................................................................................................................................................................................5
CPUC2, CPUC3, & CPUC4 .........................................................................................................................................................6
Operating Instructions ............................................................................................................................................................... 6
Illustration / Cleaning the filter .............................................................................................................................................7
Circuit diagram ...............................................................................................................................................................................9
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All models
Important Notes
WARNING: RISK OF ELECTRICAL SHOCK HAZARD
USERS IN EUROPE : This refriger ation unit must be ear thed.
If the power cable is damaged, it must be replaced by a qualified engineer to avoid shock hazard.
DO NOT ATTEMPT TO SERVICE THE ITEM YOUR SELF. Ensure that the unit is properly
ear thed. Stop using the unit immediately if electric shock is felt when touching the cabinet.
DISPOSAL OF OLD REFRIGERATORS
BE SURE TO MAKE ANY LOCKS UNUSABLE. IF POSSIBLE , REMOVE THE
DOOR (S) AND DISCARD SEPARATELY.
WARNING – CHEMICAL HAZARD: DO NOT ALLOW CHILDREN TO PL AY
WITH OLD REFRIGERATORS. CONTACT YOUR LOCAL AUTHORITY FOR
PROPER DISPOSAL PROCEDURES.
Before disposing of an old refrigerator, please make sure it is switched off and safe. Unplug the
refrigerator and break any locks in order to avoid children becoming trapped.
Please note: the refrigeration system contains gases and refrigerants which require specialist
waste disposal. The valuable materials contained in a refrigerator can be recycled.
Contact your local waste disposal depot for proper disposal of an old refrigerator and contac t
your local authority or dealer if you have any questions.
Ensure the pipework of your refrigerator is not damaged prior to disposal. You can contribute
to the environmental awareness by insis ting on an appropriate non-polluting method of disposal.
WEEE COMPLIANCE
Husky preparation counters are authorised to carry the CE
(Conformité Européene) and WEEE (Waste Electrical and
Electronic Equipment Directive) symbols.
The WEEE symbol on this unit indicates that the product must
not be disposed of with household waste. To help prevent
possible harm to health and the environment, the product must be disposed of by recycling
methods authorised as environmentally safe. For more information on how to dispose of this
product appropriately, contact your dealer or the recycling department at your local authority.
Husky preparation counter s and their components undergo strict product testing by
independent companies to comply or exceed all applicable local and international regulatory
standards.
SAFETY INSTRUCTIONS & WARNINGS
Before switching on your Husky commercial preparation counter, read the information in this
user manual carefully. The user manual contains important obser va tions relating to the assembly,
operation and maintenance of the unit.
Please keep this user manual in a safe place for future reference. If you ever sell this unit, hand
this user manual to the new owner.
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The manufac turer does not accept responsibility for any damages that may arise due to nonobservation of these instructions.
• Do not use the unit if it is damaged. If you are in any doubt, consult an engineer.
• Connec tion and installation of your Husky unit are to be car ried out in s trict compliance
with the relative instructions in this user manual.
• Make sure there is a suitable power outlet (230 volts, 13 amps outlet) with proper
grounding to power the preparation counter.
• For safety, the unit must be properly ear thed in accordance with specif ications.
• Always remember to unplug the unit before cleaning. Never unplug this unit by pulling
on the power cable. Always grip plug f irmly and pull straight out from the socket.
• All electrical repairs must be carried out by a qualified engineer. Inadequate repairs may
be dangerous.
• Do not damage any parts of the unit which carry refr iger ant by piercing, perfor ating,
crushing, twisting or scraping. If refrigerant comes into contact with the eyes it may
cause serious eye injury.
• Do not obs truct or cover the ventilation grille.
• Do not allow children to play with the unit, or to sit on it or hang onto the door.
• This unit is not intended for use by persons (including children) with reduced physical,
sensory or mental capabil ities, or lack of experience and knowledge, unless they have
been given supervision or instruc tion concerning use of the unit by a person responsible
for their safety.
BEFORE USING FOR THE FIRST TIME
IMPORTANT: Before switching the unit on, we recommend you allow it to stand
upright for 8 hours. Failure to do this may result in damage to the unit.
• Remove the wooden pallet and the packing.
• To ensure correct oper ation, it is impor tant that the unit is level. Use a spirit level to
check.
• Before operation, the protective f ilm must be removed, and we recommend that the
cabinet is cleaned for reasons of hygiene and to remove any residue lef t from
manufacture.
• For good circulation, vents must not be blocked. Keep a minimum of 100mm of clear
space around the preparation counter. Your Husky unit should be placed on flat and
firm surface for quieter operation.
• Do not expose the unit to direc t sunlight or a heat source such as ovens, radiators,
heaters, etc.
• Do not under any circumstances place heated food or beverages in your Husky
commercial preparation counter.
• Do not open the door more often than necessary to lessen the escape of cold air.
• For bet ter air circulation, do not overfill the unit.
• Adjust the thermostat according to the amount of product and the ambient
temperature.
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Troubleshooting
Before calling Technical Suppor t, please check the following points ; you may be able to solve any
problem yourself.
Problem
The sound of flowing liquid may be
heard.
There is frost on the unit.
The compressor cannot be heard but
the preparation counter inner
temperature reads normally.
Compressor does not work.
The unit is excessively noisy.
The compressor may be heard
working constantly.
Solution
This is the refriger ant circulating and is par t of
normal operation.
A little frost develops if the ambient humidity is high.
Wipe away with a soft cloth.
This is part of normal operation. High levels of
insulation means that the compressor may not need
to operate for long periods.
1. Check the power cable is con nected and the
socket is switched on.
2. Check the fuse and replace with a fuse of a similar
rating if necessar y.
3. Check the power switch is in the ON position and
the thermostat is on the correct setting.
Check the floor is level and the unit is securely
positioned.
If the temperature inside is too high, this constant
running of the compressor may be explained by:
1. Warm items being placed into the unit. Ensure
warm items are never placed into the unit.
2. The doors are not being closed properly. Always
ensure the doors are closed securely.
3. A build-up of ice on the evaporator. Defrost the
preparation counter regularly.
If the temperature inside is correct, then this
constant running may be due to:
1. The ambient temperature is too high. If possible
try to move the unit to a cooler location, or out of
direct sunlight.
2. The thermostat is set too low. Check and adjust
as necessary.
3. The thermostat is not working correctly. Refer to
an engineer.
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CPUC2, CPUC3, & CPUC4
Operating Instructions
TO OPERATE THE ELECTRONIC THERMOSTAT
Connect the preparation counter to a power outlet and press the Power switch.
The thermostat has been pre-set , and in most cases it is not necessar y to adjust the set tings.
When the unit is operating normally, the display will show the current temperature.
To display the set temperature press the button. Press the but ton again to return to
normal operation.
To set a new temperature, press . The display will f lash and the current set temperature
will be displayed. Press the button to increase the set temperature, or press the
button to decrease the set temperature. Press the button to save the new set ting. The
display will flash with the new value and then revert to display the cabinet temperature.
Please note:
1. When the chiller is connected to the mains for the first time there will be a short delay
before cooling star ts. During this time the Refriger ation Light will flash. After the shor t
delay, cooling will begin and the Refrigeration Light will be illuminated. When the chiller
reaches the set temperature, the Refrigeration Light will be off.
2. If you do not press any but ton, after six seconds the controller will return to its normal
display.
ALARM CODES
PF1 flashing in the display indicates that the cabinet sensor is defective. The unit will attempt to
maintain the set temperature until the fault is repaired.
PF2 f lashing in the display indicates that the evaporator sensor is defective. This does not
compromise the operation of the unit, but the fault should be repaired as soon as possible.
DEFROSTING
The unit defrosts automatically at preset inter vals. If however the doors are opened too often,
or if the unit if in a location with high humidity, or if the contents are changed more frequently,
it may be necessary to defrost the unit manually. To start or stop manual defrosting, press the
button for six seconds. The Defrosting Light will be illuminated. Melt water runs to a
container placed in the compressor compar tment and evaporates. After defrosting is complete,
the unit will return to normal operation.
CLEANING
The condenser and the compressor compar tment MUST be cleaned quarterly in order to
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(Model CPUC3 pictured)
Cleaning the filter
1. Lockable front castor s
2. Lock
3. Electronic thermostat
4. Power switch
5. Condenser/compressor
compartment
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CPUC2, CPUC3, & CPUC4
ensure appropriate temperature control and maintain energy ef ficiency. Use a vacuum cleaner
fitted with a soft brush attachment to remove dust carefully from the condenser, the
components and grilles (see ‘Cleaning the filter’ on page 7).
The ex ter nal and internal surfaces of the unit should be cleaned regularly. Switch the unit off
and disconnec t the plug from the mains socket. Clean the external and internal surfaces of the
unit with a mild soap solution, then wipe dry. Do NOT use cleansers containing chlorine or
other harsh cleansing agents, as these can damage the stainless steel sur faces and components.
Use mild soapy water to clean the gasket and seals.
GETTING SERVICE ASSISTANCE
The cooling sys tem is a hermetically sealed circuit and does not require any maintenance other
than regular cleaning (see ‘Cleaning’).
If the unit fails to work, first check the power supply. If you cannot locate the reason for the
failure, please contact your supplier, stating the model and serial number of the cabinet. You
may find this information on the rating plate, which is affixed on the back wall.
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Circuit Diagram
CPUC2 and CPUC3
CPUC4
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Welcome to Husky, the home of smart refrigeration. We are a leading
global refrigeration specialist with over 25 years experience in quality
refrigeration for convenience and hospitality professionals, and we have
a great range of chillers for the home too. You’ll find Husky products all
over the world, so whatever your requirements we’re sure to have a
good looking energy-efficient model that’s perfect for you.
HELPLINE/TECHNICAL SUPPORT
To contact your local technical suppor t, refer to the
rating plate on the inside wall or the back of your unit.
010617
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