Hitachi RAS-18FH6 - Page 80

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LD 301 blinks 10 times. Defective power supply voltage.
Is AC220-230V being output
at terminals A
and B 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
RAS_AW_063-082e 11/17/06, 11:55 AM78