Toshiba RAS-13UKHP-ES4 Service Manual page 60

9-5-2. Power can not be turned on after replacing indoor P.C. board
<Checking Procedure>
Connect the AC
Power supply
Does the OPERATION
lamp blink?
YES
RAS-13UKHP-ES4
Brown
L
Blue
N
Green & Yellow
Indoor Terminal Block
1 2
RAS-10UKHP-ES4
Brown
L
Blue
N
Green & Yellow
Indoor Terminal Block
1
2
NO Is it wired as shown
in Figure below?
4
3
PC Board
4
3
PC Board
NO
YES
RY01
CN31
RY01
CN31
– 59 −
FILE NO. SVM-05020
Return the wiring of the
power relay is returned to
the normal procedure.
To the paragraph of
"No Power turns on".
T02
T02