Toshiba RAV-SM1104AT8P-E Service Manual page 66

No. Part name
P.C.board 1. Detachment
4
(for control
1) Carry out work of 1 of 1.
and fan
motor drive)
MCC-1626
Never disassemble the inverter for 3
minutes after power has been turned off
because an electric shock may be caused.
2) Remove the inverter-cover.
3) Remove all the connectors connected to
4) Remove the P.C.board from the 6 PCB
2. Attachment
1) Mount the P.C.board to inverter box.
2) Mount the individual components in
Be sure that all the connectors are
connected correctly and securely inserted.
If the components on the P.C.board were
bent during this procedure, straighten
them so they do not touch other parts.
Procedure
WARNING
Remove screw of the inverter-cover and
inverter-box. (ST1T Ø4 × 10, 1 pc.)
the P.C.board.
∗ Remove the connectors by pulling the
connector body. Do not pull the wire.
∗ Connectors should be removed after
unlocking the housing section.
CN03 : Connection with indoor unit
(3P: White)
CN04 : Power supply (3P: Red)
CN05 : Power supply (2P: Red)
CN300 : Outdoor fan motor (3P:
White)
(Remove the fan motor wire from the
cord clamp)
CN500 : Case thermo. (2P: Blue)
CN501 : High pressure switch (2P:
Green)
CN502 : Relay output (2P: White)
CN600 : TS sensor (3P: White, tube: )
CN601 : TE sensor (2P: White, tube: )
CN602 : TO sensor (2P: Yellow, tube: )
CN603 : TD sensor (3P: White, tube: )
CN604 : TL sensor (2P: White, tube:)
CN700 : 4-way coil (2P: Yellow)
CN701 : PMV coil (5P: Blue)
CN851 : UART Communication (6P:
Red)
Mounts.
the opposite procedure to that during
detachment.
CAUTION
P.C.board (for control and fan motor drive)
MCC - 1626
- 66 -
FILE NO. SVM-17005
Remarks
Inverter cover
Screw
CN500, CN501, CN502,
CN600, CN601, CN602,
CN603, CN604, CN701
CN851
6 PCB Mounts 6 PCB Moun 6 PC Mounts
CN03, CN04, CN05
CN300
CN700