TROUBLE DIAGNOSIS
- 75 -
CLAIMS.
CAUSES AND CHECK POINTS.
HOW TO CHECK
3. Refrigeration
is weak.
Heater
Sheath
1) Refrigerant Partly leaked.
2) Poor defrosting capacity.
Drain path (pipe) clogged.
Defrost heater does not
generate heat.
Weld joint leak.
Parts leak.
Inject P/U into drain hose.
Foreign materials
penetration.
Cap drain is not disconnected.
Inject through the
hole.
Seal with drain.
P/U lump input.
Screw input.
Other foreign materials
input.
Parts
disconnected.
Wire is cut.
- Lead wire.
- Heating wire.
- Contact point
between heating and
electric wire.
Dent by fin evaporator.
Heating wire is corroded
- Water penetration.
Bad terminal connection.
■
Check visually.
■
Check terminal
Conduction: OK.
No conduction: NG.
If wire is not cut, refer to
resistance.
P=Power
V=Voltage
R=Resistance
V
2
P= —
R
V
2
R= —
P
Содержание SxS GR-L207MSU
Страница 44: ...2 GR C247 B247 C207 B207 EXPLATION FOR MICOM CIRCUIT 44 a b c d ...
Страница 52: ...2 GR C247 B247 C207 B207 EXPLATION FOR MICOM CIRCUIT 52 ...
Страница 53: ...3 2 Parts list 1 GR P247 L247 P207 L207 EXPLATION FOR MICOM CIRCUIT 53 ...
Страница 54: ...EXPLATION FOR MICOM CIRCUIT 54 ...
Страница 55: ...2 GR C247 B247 C207 B207 EXPLATION FOR MICOM CIRCUIT 55 ...
Страница 56: ...EXPLATION FOR MICOM CIRCUIT 56 ...
Страница 58: ...2 GR C247 B247 C207 B207 EXPLATION FOR MICOM CIRCUIT 58 DOUBLE SIDE TAPE SPREAD SHEET ...
Страница 60: ...2 GR C247 B247 C207 B207 60 Reception Transmission Parts without mark means SMD parts ...
Страница 62: ...EXPLATION FOR MICOM CIRCUIT 62 PCB ASSEMBLY DISPLAY PCB ASSEMBLY MAGIC DISPLAY ...
Страница 63: ...2 GR C247 B247 C207 B207 EXPLATION FOR MICOM CIRCUIT 63 ...
Страница 64: ...EXPLATION FOR MICOM CIRCUIT 64 PCB ASSEMBLY DISPLAY PCB ASSEMBLY MAGIC DISPLAY ...
Страница 71: ...CIRCUIT 71 ...
Страница 72: ...CIRCUIT 72 ...
Страница 126: ...P No 3828JD8694A JUL 2004 Printed in Korea ...