White Knight L240H, Service Manual

Page: 4 / 5

No Problem Possible Cause What To Do
Not plugged in. Plug in
Is the circuit breaker tripped or blown fuse?
Put on the home circuit breaker or change
the new fuse.
Is the refrigerator temperature control setted at
“off”?
Set the temperature control knob at "4".
Is the refrigerator control dialed set to correct
location?
Set it to a colder temperature.
Is the refrigerator placed in direct sunlight or
closely a heat source?
Move the refrigerator to proper location.
Is the door closed completely? Close the door completely.
Is the door opened too frequently or too long? Open the door less often,
Does the door gasket seal properly? Make the gasket sealing properly.
Is the refrigerator overloaded? Load less food into it.
Is the refrigerator control dialed set to correct
location?
Set it to a warmer temperature.
Is the ambient temperature too low?
Hot-pipe is installed in two sides of
refrigerator.That makes refrigerator's
temperture lowquckly and save the power
Normal state.
Condensation can occur when you leave the
door open for a long time.
Normal state.
5 Vibrations The refrigerator is not level and firm. Place the refrigerator in a level location.
Water bubbling comes from the refrigerant
circulating of the refrigerator.
Normal state.
Contraction and expansion of the insulation
inside the walls may cause popping and
cracking.
Normal state.
Is the refrigerator unstable or touching the
wall?
Keep the refrigerator leaving the wall.
Is the refrigerator not level? Adjust the refrigerator leveling.
Were the doors not properly installed? Assure the doors installed propertly.
Is the door gasket dirty and distortion? Cleaning and flatting the door gasket.
Has the home circuit breaker or fuse tripped?
Put on the home circuit breaker or change
the new fuse.
Is the refrigerator's door close completely? Assure the door close completely.
Is the ambient temperature too high?
Is the temperature controller in freezer chamber
or in refrigerator chamber is set at “strong”
position
Sets it at a right position.
Too much food is loaded into the refrigerator
and insufficient spaces for airflow.
Load less food into the refrigerator.
The door were not closed completely or the
gasket not sealing enough. Close the doors completely or make the
gasket sealing enough.
Open the door too frequently. Decrease the open-door times.
The lamp does not
work.
4
Two sides of the
cabinet are hot:
condensation occurs.
6
The refrigerator is
noisy.
7
The door can not close
properly.
Operating for all long
time.
9
Trouble shooting guide
1
The refrigerator does
not get cold at all.
2
The refrigerator does
not get cold enough.
3
The food in the
refrigerator is frozen
8