Hitachi RAS-25WX8 - Page 166

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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.
Are TAB 1, TAB 2, TAB 3, TAB 4, TAB 5, TAB 6, T
AB 11, TAB 12, reactor,
and C023 (yellow green) connected properly?
Connect properly.
Replace the power P.W.B.
Possible causes include:
•
Power relay malfunction
•
Defective microcomputer
term
inal
Ye s
Ye s
Ye s
No
No
No