Toshiba RAS-13UKH-ES3 Service Manual page 53

RAS-13UK-ES3, RAS-10UK-ES3
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 220-240 V 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.
– 52 –
FILE NO. SVM-04017
CN31
Replace the
P.C. board.