54 Floor Standing Type Air Conditioner
Troubleshooting Guide
2) Indoor fan does not operate.
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
Is the unit
operating?
Is the DC5V at 20 pin
of MICOM?
Is the DC12V at each
terminal of RY1 coil of
SUB PCB ASM?
Replacement IC03M
Is the AC220V (240V)
between "C" and "H" of
SUB P.C.B?
Replacement RY1 of
SUB PCB
Check the motor winding
Replacement RY2 of
SUB PCB
Replacement RY3 of
SUB PCB
Is the AC220V (240V)
between "C" and "M" of
SUB P.C.B?
Is the AC220V (240V)
between "C" and "L" of
SUB P.C.B?
Is the DC12V at each
terminal of RY2 of SUB
PCB ASM?
Is the DC12V at each ter-
minal of RY3 of SUB
PCB ASM?
Is the DC5V at 21 pin
of MICOM?
Is the DC5V at 22 pin
of MICOM?
Replacement
MICOM and check
the EVA-Th
ON/OFF S/W ON
Содержание LP-C808FA0
Страница 13: ...Service Manual 13 Wiring Diagram Model LP C808FA0 ...
Страница 14: ...14 Floor Standing Type Air Conditioner Model LP H808FA0 Wiring Diagram ...
Страница 15: ...Service Manual 15 Model LP Z808FA0 Wiring Diagram ...
Страница 58: ...58 Floor Standing Type Air Conditioner Electronic Control Device Electronic Control Device Main P C B ASSY ...
Страница 60: ...60 Floor Standing Type Air Conditioner Electronic Control Device DE ICER P C B ASSY ...
Страница 61: ...Service Manual 61 Circuit and Troubleshooting Schematic Diagram Schematic Diagram ...
Страница 63: ...Service Manual 63 Exploded View and Replacement Parts List 135515 330870 354212 346810 ...
Страница 69: ...P No 3828A30074P April 2005 Printed in Korea ...
