Toshiba Carrier MMU-AP0182H2UL Service Manual page 126

No. Part name
1. Detachment
Control
4
P.C. board
1) Carry out works of Detachment of
and 3 .
2) Remove connectors and earth wire which
are connected from the control P.C. board to
other parts.
NOTE :
Remove the connectors after releasing lock of
the housing part.
CN33 : Louver motor (5P: White)
CN41 : Remote controller terminal (3P: Blue)
CN67 : Power supply terminal (3P: Black)
CN100 : TC1 sensor (3P: Brown)
CN101 : TC2 sensor (2P: Black)
CN102 : TCJ sensor (2P: Red)
CN104 : Room temperature sensor
CN333 : Fan motor power supply (5P: White)
CN334 : Fan motor position detection
CN82 : PMV (6P: Blue)
3) Release locks of the card edge spacers
(6 positions) and then remove the control
P.C. board.
2. Attachment
1) Fix the control P.C. board with the card edge
spacers (6 positions).
2) Connect the connectors and earth wires as
before, which were removed in Detachment
work.
NOTE :
For the connectors, confirm there is no
missing or connection failure.
3) Carry out works of Attachment of
and 3 .
Procedure
(Remote controller terminal block: 2P)
(Power supply terminal block: 3P)
(2P: Orange)
(5P: White)
126
1 , 2
Card edge spacer
1 , 2
Remarks
Earth wire
of P.C. board
Card edge spacer