Toshiba RAS-10GAX-V - 9-3. Primary Judgement; 9-3-1. Role of indoor unit controller; 9-3-2. Failure diagnosis

FILE NO. SVM-06037
Check items as following procedure
in 9-5-4, 9-5-5, 9-5-6
9-5-3. Outdoor unit does not operate
Shut off the power supply
from AC outlet once and turn
it on after 5 seconds.
See "Power can not be turned on".
NO
NO
NO
NO
YES
YES
YES
YES
Does the power turn on by pushing
the [START/STOP] button of the
remote control?
Is AC 220-240V supplied between
terminal block 1 -
2
?
Relays (RY01) or Q16
or IC30 is failure.
Replace the
P.C. board.
Is cable connection between indoor
and outdoor units correct?
Correct cabling between indoor
and outdoor units.
Does the OPERATION lamp blink?
See "Power can not be turned on".
RAS-07GKPX, RAS-10GKPX, RAS-10GKPX-V
Green / Yellow
White
Black
Indoor Terminal Block
RY01
2
1
Brown
Blue
Power cord
3
4
CN31
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