Toshiba RAS-13UKHP-ES2 Service Manual page 54

RAS-13UKP-ES2, RAS-13UKP-AS2, RAS-10UKP-ES2, RAS-10UKP-AS2
Black
White
1 2
Indoor
terminal
block
9-5-3. Outdoor unit does not operate
Shut off the power supply
from AC outlet once and turn
it on after 5 seconds.
Does the OPERATION lamp blink?
YES
Does the power turn on by pushing
the [START/STOP] button of the
remote control?
YES
Is AC 220-240V supplied between
terminal block 1 - 2?
YES
Is cable connection between indoor
and outdoor units correct?
YES
Check items as following procedure
in 9-5-4, 9-5-5, 9-5-6
Blue
Brown
RY01
N L
Power
terminal
block
P.C board
NO
See " Power can not be turned on".
NO
See " Power can not be turned on".
NO
Relays (RY01) or IC31
or IC30 is failure.
NO Correct cabling between indoor
and outdoor units.
– 53 –
FILE NO. SVM-03001
CN31
Replace the
P.C. board.