Service Manual 55
Troubleshooting Guide
3) The unit does not operate.
YES
NO
YES
NO
YES
NO
YES
NO
4) Timer control does not operate.
Replacement MICOM
Is the AC220V
(240V) at Trans input terminal?
Is the AC12-18V at
Trans (2nd)?
Is the connector of
Main/Display correct?
Is the DC5V between PIN64
and PIN 32 of MICOM?
Replacement Main PCB ASM
1. Replacement IC03D
2. Replacement Main PCB ASM
Check the connector of
Main/Display
Replacement Trans
1. Check the electric connections
2. Check the fuse of Main PCB ASM
Summary of Contents for LP-C808FA0
Page 13: ...Service Manual 13 Wiring Diagram Model LP C808FA0 ...
Page 14: ...14 Floor Standing Type Air Conditioner Model LP H808FA0 Wiring Diagram ...
Page 15: ...Service Manual 15 Model LP Z808FA0 Wiring Diagram ...
Page 60: ...60 Floor Standing Type Air Conditioner Electronic Control Device DE ICER P C B ASSY ...
Page 61: ...Service Manual 61 Circuit and Troubleshooting Schematic Diagram Schematic Diagram ...
Page 63: ...Service Manual 63 Exploded View and Replacement Parts List 135515 330870 354212 346810 ...
Page 69: ...P No 3828A30074P April 2005 Printed in Korea ...