Hitachi RAS-08PH1 - Page 98

LD 301 blinks 10 times. Defective power supply voltage.
Is AC220-230V being output
at terminals L and N on the terminal board?
Apply AC220-230V.
Check the interior wiring.
TAB05, TAB11, reactor, and C023 (yellow green) connected properly?
Connect properly.
Replace the main P.W.B. Possible causes include:
Power relay malfunction
Defective microcomputer
terminal
Yes
Yes
Yes
No
No
No
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