2-4. Cooling
TROUBL
E
DIAGNOSIS
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High
Refrigerant leak.
Check sequence
Weld the leaking part, recharge the
Drier must be replaced.
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compartment (high pressure side).
2. Check the end of compressor
sealing pipe (low pressure side).
3. Check silver soldered parts.
(Cu + Fe / Fe + Fe).
4. Check bending area of wire
condenser pipe in compressor
compartment (cracks can
happen during bending).
5. Check other parts (compressor
compartment and evaporators in
freezer compartment).
Shortage of refrigerant Check frost formation on the surface - Find out the leaking area, repair
Drier must be replaced.
of evaporator in the freezer
evacuate, and recharge the
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- If the frost forms evenly on the
- No leaking, remove the remaining
surface, it is OK.
refrigerant, and recharge new
- If it does not, it is not good.
refrigerant.
62
Summary of Contents for LSC27926
Page 19: ......
Page 25: ...EXPLANATION FOR MICOM CIRCUIT 25 ...
Page 35: ...EXPLANATION FOR MICOM CIRCUIT 35 ...
Page 36: ...EXPLANATION FOR MICOM CIRCUIT 36 ...
Page 37: ...EXPLANATION FOR MICOM CIRCUIT 37 ...
Page 38: ... 38 ...
Page 39: ...EXPLANATION FOR MICOM CIRCUIT 39 ...
Page 40: ... 40 ...
Page 41: ... 41 ...
Page 47: ...4 Ice Maker Circuits ICEMAKERANDDISPENSERWORKINGPRINCIPLESANDREPAIR 47 ...
Page 49: ...CIRCUIT 3854JK1010C 49 ...
Page 83: ...3 6 Brazing Reference Drawings TROUBLE DIAGNOSIS 83 ...
Page 94: ... EV EXPLODED VIEW FREEZER DOOR PART 200A 241F 241G 201A 203A 241G 241E 700A 243A 94 212J ...
Page 101: ...February 2009 MFL62215904 ...