coldline C-1RR-TM User manual

USRESTAURANT® RESERVES THE RIGHT TO CHANGE SPECIFICATIONS WITHOUT NOTICE
USER MANUAL
TOP MOUNT REACH IN COMMERCIAL
REFRIGERATOR AND FREEZER
Refrigerator: C-1RR-TM, C-2RR-TM
Freezer: C-1FF-TM, C-2FF-TM
USR Brands, Inc.
Phone: [phone] | www.usrestaurant.com | [email protected]

USRESTAURANT® RESERVES THE RIGHT TO CHANGE SPECIFICATIONS WITHOUT NOTICE
CAUTION FOR SAFETY
1.Leave enough space from the wall to the cabinet and the ceiling; do not be sealed
completely in the back part of the cabinet, prepare an air vent to the outside.
Caution: It needs more than 20 cm from the cabinet to wall.
2.Please move away all out-package for bottom heat radiation to avoid fire.
3.It’s prohibited to store flammable and volatile chemical, or leading to exploding.
4.Individual single-phase socket must be used. It should be reliably connected to
a grounding wire.
Caution: Do not connect grounding wire to a water or gas pipe.
5.Do not be hard collided or fiercely vibrated when in transportation; it is not larger
than 45 for the inclination of the cabinet.
6.Please refer to the Trouble Shooting references when the unit is facing some
problems. Do no attempt to solve the problem on your own. Please refer to certified
technician only.
DANGER-Risk of fire or explosion. Flammable refrigerant used. Do not use
mechanical devices to defrost refrigerator. Do not puncture refrigerant tubing.
DANGER-Risk of fire or explosion. Flammable refrigerant used. To be repaired only
by trained service personnel. Do not puncture refrigerant tubing.
CAUTION-Risk of fire or explosion. Flammable refrigerant used. Consult repair
manual/owner’s guide before attempting to service this product. All safety
precautions must be followed.
CAUTION-Risk of fire or explosion. Dispose of properly in accordance with federal or
local regulations. Flammable refrigerant used.
CAUTION-Risk of fire or explosion due to puncture of refrigerant tubing; follow handling
instructions carefully. Flammable refrigerant used.
CAUTION-Keep clear of obstruction all ventilation openings in the appliance enclosure or in
the structure for building-in.
CAUTION-Servicing shall be done by factory authorized service personnel, so as to
minimize the risk of possible ignition due to incorrect parts or improper service.
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USRESTAURANT® RESERVES THE RIGHT TO CHANGE SPECIFICATIONS WITHOUT NOTICE
INSTALLATION
CAUTION
1. If the unit has recently been transported, please let unit stand still for a
minimum of 24 hours before plugging it in.
2. Make sure that the unit drops down to desired temperature before loading the
unit with product.
3. Make sure that there is proper ventilation around the unit in the area where it
will operate.
4. Make sure all accessories are installed (i.e. sheIves, shelf cIips, casters)
before plugging the unit in.
5. Please read through the manual in its entirety.
CABINET LOCATION GUIDELINES
1.Install the unit on strong and leveled surfaces
-Unit may make unpleasant noises if surface is uneven
-Unit may malfunction if surface is uneven
2.Install the unit in an indoor, well-ventilated area
-Unit performs more efficiently in a well-ventilated area
-For best performance, please maintain clearance of 4" on the back of the unit
-Outdoor use may cause decreased efficiency and damage to the unit
3.Avoid installation in a high humidity and/or dusty area
-Humidity could cause unit to rust and decrease efficiency of the unit
-Dust collected on condenser coil will cause unit to malfunction. Clean the
Condenser at least once a month with a brush or clean cloth
4.Select a location away from heat and moisture-generating equipment
-High ambient temperatures will cause the compressor to overwork, leading to
higher energy bills and gradual breakdown of the unit
ELECTRICAL
Please ensure that the required voltage of the compressor is being supplied
at all times. Low or high voltage can detrimentally affect the refrigeration unit.
All units should be plugged into a grounded and properly-sized electrical
outlet with appropriate over current protection. Please refer to the electrical
requirements on the nameplate. Please make sure that your unit has its own
dedicated outlet. Do not use an extension cord.
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USRESTAURANT® RESERVES THE RIGHT TO CHANGE SPECIFICATIONS WITHOUT NOTICE
SAFETY / WARNING
ATTENTION
1. To minimize shock and fire hazards, be sure not to overload outlet. Please
designate one outlet for your unit.
2. Do not use extension cords.
3. Do not put your hands under the unit when the unit is required to be moved.
4. When the unit is not in use for a long period of time, please unplug the unit
from the outlet.
5. After unplugging the unit, wait at least 10 minutes before re-plugging it. Failure
to do so could cause damage to the compressor.
UNPLUG CORD
1. To minimize shock and fire hazards, please do not plug or unplug the cord
with wet hands.
2. During maintenance and cleaning, please unplug the unit.
PROPER GROUDING REQUIRED
To minimize shock and fire hazards, make sure that the unit is properly grounded.
PROHIBITION
1. Do not attempt to remove or repair any component unless instructed by
factory.
2. Make sure that the unit is not resting on or against the electrical cord and plug
3. To minimize personal injury, do not hang on the doors.
4. Do not store any flammable and explosive gas or liquids inside the unit.
5. Do not attempt to alter or tamper with the electrical cord.
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USRESTAURANT® RESERVES THE RIGHT TO CHANGE SPECIFICATIONS WITHOUT NOTICE
REGULAR MAINTENANCE
CLEANING THE CONDENSER COIL
1. For efficient operation, it is important that the condenser surface be kept free
of dust, dirt, and lint.
2. We recommend cleaning the condenser coil and fins at least once per month.
3. Clean with a commercial condenser coil cleaner, available from any kitchen
equipment retailer. Brush the condenser fins from top to bottom, not side to side.
4. After cleaning, straighten any bent condenser fins with a fin comb.
CLEANING THE FAN BLADES AND MOTOR
If necessary, clean the fan blades and motor with a soft cloth. If it is necessary to
wash the fan blades, cover the fan motor to prevent moisture damage.
CLEANING THE INTERIOR OF UNIT
1. When cleaning the cabinet interior, use a solvent of warm water and mild soap.
2. Do not use steel wool, caustic soap, abrasive cleaners, or bleach that may
damage the stainless steel surface.
3. Wash door gaskets on a regular basis, preferably weekly. Simply remove
4. door gasket from the frame of the door, soak in warm water and soap for thirty
(30) minutes, dry with soft cloth, and replace.
5. Check door gaskets for proper seal after they are replaced.
6. Periodically remove the shelves and pilasters from the unit and clean them
with mild soap and warm water. To remove the pilasters, first remove the shelves
and shelf brackets. Then, simply lift the pilaster up and out.
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USRESTAURANT® RESERVES THE RIGHT TO CHANGE SPECIFICATIONS WITHOUT NOTICE
TROUBLE SHOOTING
Before requesting any service on your unit, please check the following points.
Please note that this guide serves only as a reference for solutions to common
problems.
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SYMPTOM
POSSIB LE CAUSE
CORRECTIVE ACTION
Compressor
not running.
Fuse blown or circuit breaker tripped.
Power cord unplugged.
Thermostat set too high.
Cabinet in defrost cycle.
Replace fuse or reset circuit
breaker.
Plug in power cord.
Set thermostat to lower
temperature.
Wait for defrost cycle to finish.
Condensing
unit runs for
long periods
of time.
Excessive amount of warn product
placed in cabinet.
Prolonged door opening or door ajar.
Door gasket(s) not sealing properly.
Dirty condenser coil.
Evaporator coil iced over.
Allow adequate time for
product to cool down.
Ensure doors are closed when
not in use. Avoid opening doors
for long periods of time.
Ensure gaskets are snapped in
completely. Remove gasket and
wash with soap and water.
Check condition of gasket and
replace if necessary.
Clean the condenser coil.
Unplug unit and allow coil to
defrost. Make sure thermostat is
not set too cold. Ensure that
door gasket(s) are sealing
properly.
Cabinet
Thermostat set too warm.
Set thermostat to lower
temperature
temperature.
is too warm.
Blocking air flow.
Re-arrange product to allow for
proper air flow. Make sure there
is at least four inches of
clearance from evaporator.
Excessive amount of warm product
Allow adequate time for
placed in cabinet.
product to cool down.
Fuse blown or circuit breaker tripped.
Replace fuse or reset circuit
breaker.
Dirty condenser coil.
Prolonged door opening or door ajar.
Clean the condenser coil.
Ensure doors are closed when
not in use. Avoid opening doors

USRESTAURANT® RESERVES THE RIGHT TO CHANGE SPECIFICATIONS WITHOUT NOTICE
Evaporator coil iced over.
for long periods of time.
(See above)
Cabinet is
noisy.
Loose part(s).
Tubing vibration.
Locate and tighten loose
part(s).
Ensure tubing is free from
contact with other tubing or
components.
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