10
Troubleshooting
Faults
Causes
Solutions
No power.
Leakage circuit breaker
disconnects.
Replace leakage elements and
ground well.
Poor contact between plug and
socket.
Repair or change the socket.
Input control line fault.
Repair control circuit fault location.
Very high temperature inside the
cabinet.
The equipment is near a heat
source.
Move the heat source away.
Evaporator frosting is too thick.
Defrost timely and shorten the
refrigerating and defrosting period.
Too much stored goods inside the
cabinet.
Take some goods out.
The refrigerant leaks.
Weld again, fill the refrigerant.
The surrounding air circulation or
speed of the fan is too high.
Move from source of air circulation
or reduce the fan speed.
Condenser dust is too much and
influences the heat discharging.
Clean the condenser.
Condenser fan and evaporator fan
are damaged.
Repair or replace the fans.
Too much noise.
The cabinet is not placed on a
stable surface.
Move to a stable surface or adjust
the castors.
Fixed screws of compressor unit
and others are loose.
Tighten the screws.
Maintenance
Exterior
Weekly
Acrylic:
Clean with warm water, mild soap solution and soft cloth; acrylic
cleaning solutions are also available.
Caution! Incorrect cleaning agents or abrasive cleaning cloths can cause
the surface to be scratched.
Interior
Monthly
Condensing Coil:
Turn off the power, remove magnetic rear grill. Vacuum or
brush grill area on back; clean the dust and dirt collecting on the condenser
coil. Be careful to not damage the condensers fins.
CAUTION! DO NOT WASH THE CASE AND SURROUNDING AREAS WITH WATER OR OTHER LIQUIDS!
ONLY USE A DAMP CLOTH!