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FILE NO. SVM-04008
9-6. Troubleshooting for Indoor unit
9-6-1. Power can not be turned on. (The unit does not operate at all.)
<Primary check>
(1) Is the supply voltage normal?
(2) Is the connection to the AC output OK?
(3) Are the connection of the primary side and the secondary side
of the power transformer inserted into the P.C. board?
(4) Is the fuse (F01) blown?
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