Troubleshooting Guide
Trouble 4 | When indoor Fan does not operate | |
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| Turn off Main power |
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Check the connection of
Check the Fan Motor
Check the Fuse(AC250V/T2A)
Check the related circuit of indoor Fan Motor.
•The pin of Micom, and the part for driving SSR
•Check the pattern
•Check the SSR
-SSR Open: Indoor Fan Motor never operate
-SSR short: Indoor Fan Motor always operates in case of ON or OFF.
Turn ON Main Power
Check the SSR high speed operation by remote control.
(The Indoor Fan Motor is connected)
The voltage of PIN NO 1(blue) and 3(yellow) of
About AC 160V over
About AC 50V over
SSR is not damaged
SSR Check
Service Manual 35