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33
8-5. TROUBLE SHOOTING ELSE
NO POWER
1. Be careful of electric shock if disconnecting parts while troubleshooting.
2. First of all, check the connection of each electrical terminal with the wiring diagram.
3. If you replace the MAIN PWB ASSEMBLY, reinsert the connectors correctly.
CAUTION
Check the
fuse or reset
the circuit
breaker
Yes
No
Is the current rating of
multi-outlet power strip
enough?
(Avoid connecting several
electric devices.)
Is the supplied voltage
120V AC?(+10%, -15%)
Alternate with
explanation
Yes
Yes
No
Is the connector connected
to PCB/Noise filter
disconnected or
disassembled?
Reconnect
or repair
the connector
No
Replace the
MAIN PWB
ASSEMBLY
Yes
No
Is LED on while the power
is on?
Replace the
DISPLAY
PWB
ASSEMBLY
Display PWB
Connecting connector
MAIN PWB~ Display PWB
No
Is three pin wire of
display PWB broken?
Содержание WM3988H*A Series
Страница 2: ...AUG 2007 PRINTED IN KOREA P No MFL30599110 ...
Страница 12: ...11 5 OPERATION 5 1 CONTROL PANEL FEATURES WM3988HWM ...
Страница 18: ...17 6 WIRING DIAGRAM PROGRAM CHART ...
Страница 19: ...18 ...
Страница 53: ...52 10 DISASSEMBLY INSTRUCTIONS CONTROL PANEL ASSEMBLY ...
Страница 67: ...66 11 4 DRYER M230 M100 M210 M215 M240 M101 M220 M260 M235 M110 M111 M121 M120 K311 M310 M312 M311 M130 ...