Troubleshooting - LANBO LW28D User Manual

6. Troubleshooting

You can solve many common wine cooler problems easily, saving you the cost of a
possible service call. Try the suggestions below to see if you can solve the problem
before calling the service.
PROBLEM POSSIBLE CAUSE
Not plugged in
The appliance is turned OFF at the control
Refrigerator does not
panel
operate
The circuit breaker has tripped or a fuse has
blown out
Compressor does not start
Compressor self-protected and has stopped
operating
Fans stop working or operate at low speed
Refrigerator is not cold
enough; can not cool
down to the preset temp.
Evaporator ices up
Door is not closed properly
Condenser is dusty
Cooling system faulty (Gas leakage or
blockage)
The door gasket does not seal properly.
The sensor connection is wrong.
Compressor starts and
stops frequently
The sensor is faulty.
The door is opened too often.
Not plugged in, or the light button is "OFF".
The light does not work.
Light itself faulty.
The stand feet is not leveling, vibrations lead to
noise
Copper pipe hits other objects and makes
noise
When the compressor shuts down or starts, it
The Refrigerator seems
is normal for noise from the vibrations
to make too much noise.
generated by the internal moving parts due to
inertia.
A liquid plumbing noise may come from the
flow of the refrigerators gases, which is normal.
As each cycle ends, you may hear gurgling
sounds
SOLUTION
Press ON/OFF
Check and make sure the power plug is well connected
Ask an engineer for help
Ask an engineer for help / check the connection of the
compressor
The ambient temperature is too high ( over 38C degree
Celsius) The air venting is not smooth, check that the
air duct is not blocked Fan operates slowly or is faulty
and has stopped operating.
The door is not closed completely, or the door opened
too long The compressor, or its components are faulty
Ask an engineer for help. Power the refrigerator ON
and OFF. Check the fan and whether the voltage is
normal. If the voltage is normal, then the fan should be
damaged
Turn OFF the refrigerator for one hour and open the
door. The ice on the evaporator will melt. Check the
door seal for any air gaps.
Check the door lock, shelves, or other objects, make
sure door is well closed.
Check the rubber seal for any air gaps.
Check the door hinges, make sure they are not loose
Wash and clean the condenser
Ask an engineer for help
Use low heat on a hair dryer to make the door seal take
shape.
Read the wiring diagram to make the correct
connection of sensor
Replace with a new sensor
Reduce the times / frequency of door openings.
Check and make sure the light button is ON, or ask an
engineer for help.
Adjust the stand feet and ensure they are level.
Gently adjust the position of the pipe.
Take no action
Take no action
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