Haier JC-298G, Руководство по обслуживанию

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１
Compressor
buzzes and
cannot be
started,
thermal
protection unit
jump
repeatedly.
1. Voltage is too low.
2. Starting relay out of order.
3. The st arting coil of st arting
motor is broken.
4. Compressor does not run.
1. Supplement a st abilizer, adjust
to rated value.
2. Change starting relay.
3. Change compressor.
4.The shaft and piston in the
compressor is blocked, please
change.
After short
time of
operation,
over load
protection unit
cuts off
1. The voltage is too high.
2. Over load protection unit is not
good, it jumps earlier.
3. Starter contacting point is
adhered.
4. There is short circuit in
compressor.
5. There is mechanical problem in
the compressor.
6. Temperature around compressor
is too high.
1. Supplement a st abilizer and
adjust its value to rated.
2. Change over load protection
unit.
3. Change starting relay.
4. Change compressor.
5. Change compressor.
6.Increase heat radiation space.
Too much
noise when
compressor
runs
1. The floor is loose.
2. The wine cellar body is not
stable and in level.
3. When compressor runs, friction
between tubes and wine cellar
body causes resonance.
4. Compressor fix ing screw is
loose.
5. The vibration absorption
cushion for comp ressor fixing is
too tight, or too loose or ageing.
6. Compressor inside noise is too
big or vibration absorption
suspending spring is broken.
1. Reinforce the floor.
2. Make the wine cellar body
stable.
3. Move the tube a little away to
avoid friction.
4. Make the screw tight.
5. Adjust the degree of tight or
loose of vibration absorption
cushion, or change cushion.
6. Change compressor.
Electricity
leakage of
wine c ellar
body, you will
feel tingle
when touching
by hand
1. Wine cellar body has not been
connected to the ground.
2. The compressor terminal
contacts body shell and causes
short circuit.
3.When the component s of
electrical system get wet, insulation
ability is dropped, electricity leaks.
1. Make the ground connection as
stipulated.
2. Change compressor.
3. Check carefully step by step, if
insulation is seriously damaged,
please change; remove wet p arts
and put them into drying box to
make them dry.