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.
SYMPTOM
POSSIBLE 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
temperature is
too warm.
Thermostat set too warm.
Set thermostat to lower
temperature.
Re-arrange product to allow for
proper air flow. Make sure there is at
least four inches of clearance from
evaporator.
Allow adequate time for product to
cool down.
Replace fuse or reset circuit breaker.
Clean the condenser coil.
Ensure doors are closed when not in
use. Avoid opening doors for long
periods of time.
*see above
Blocking air flow.
Excessive amount of warm
product placed in cabinet.
Fuse blown or circuit breaker
tripped.
Dirty condenser coil. Prolonged
door opening or door ajar.
*Evaporator coil is ice covered.
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.
