Manual

April 2017
REGULAR MAINTENANCE
WARNING: Disconnect power cord before cleaning any parts of the unit.
CLEANING THE CONDENSER COIL
For efcient operation, it is important that the condenser surface be kept free of dust, dirt, and lint. It is highly recommended
that the condenser coil be cleaned at least once a month. Clean with a commercial condenser coil cleaner and brush the
condenser ns from top to bottom. After cleaning, straighten any bent ns with a ne comb.
CLEANING THE FAN BLADES AND MOTOR
If needed, clean the fan blades and motor with a soft cloth if there is any build up. If it is necessary to wash the fan blades,
cover the fan motor rst to prevent any kind of moisture damage.
CLEANING THE INTERIOR OF THE UNIT
When cleaning the cabinet interior, use a mixture of mild soap and warm water. It is not recommended to use steel wool,
caustic soap, abrasive cleaners, or bleach as this may cause damage to the stainless steel surface.
Wash door gaskets on a weekly basis. Remove the door gasket from the frame of the door, soak
in a mixture of mild soap and warm water for 30 minutes and dry with a soft cloth.
•Place back on the door and check that the gaskets form a proper seal after they are replaced.
•Periodically remove the shelves and pilasters from the unit and clean them with a mild soap and water mixture.
•To remove the pilasters, rst remove the shelves and shelf brackets. Then lift the pilaster up and out.
SYMPTOM POSSIBLE CAUSE CORRECTIVE ACTION
Cabinet temperature is too
warm
Thermostat set too warm
Blocked air ow
Excessive amount of warm
products placed in the cabinet
Blown fuse or circuit breaker
tripped
Dirty condenser coil
Prolonged door open or door
left open
Evaporator coil iced over
Set thermostat to lower
temperature
Re-arrange products to allow
proper air ow. Make sure
there is at least four inches of
clearance from evaporator
Allow adequate time for
products to cool down
Replace fuse or reset circuit
breaker
Clean the condenser coil
Ensure doors are closed.
Avoid leaving the door open
for long periods of time
Unplug unit and allow coil to
defrost. Ensure that the
thermostat is not set to cold.
Ensure that the door gasket is
creating a proper seal
Cabinet is noisy Loose parts
Tubing Vibration
Locate and tighten loose parts
Ensure tubing is free from
contact with other tubing or
components.
Troubleshooting Continued...