No.
②
③
Part name
Procedure
Remarks
NOTE 2
Be sure to wire as before.
NOTE 1
Check if there is no missing or contact failure
of the connectors.
3
) Attach the electrical parts box cover as before.
Fan control
P.C. board
MCC-1610
2.
Attachment
1)
Mount the control P.C. board in the electrical parts
box as before.
2) Be sure to wire in the electric parts box as before.
2
. Attachment
1)
Mount the fan control P.C. board in the electrical parts
box as before.
2)
Be sure to wire in the electrical parts box as before.
NOTE 2
Be sure to wire as before.
NOTE 1
Check if there is no missing or contact failure
of the connectors.
4) Attach the electrical parts box cover as before.
Uart
CN504
Reactor
CN510,511
Power supply
CN500
Fan motor
CN703,704,705
Relay CN602
S
crew
A
Control
P.C. board
MCC-1643
1.
Detachment
1)
Perform 1 of
①
to remove the electrical parts box cover.
2)
Remove the connector of the below No. from the P.C . board.
CN504 : U
ART
(5P, Blue)
CN500 : Power supply terminal block (
3
P:
White
)
CN510 : Reactor (Faston terminal)
CN511 : Reactor (Faston terminal)
CN602 : Relay (2P, Black)
CN703 : Fan motor (Black wire) W
CN704 : Fan motor (White wire) V
CN705 : Fan motor (Red wire) U
3) Remove the screws A.
4) Unlock the card edge spacers (4 positions) in the
electrical parts box to remove the fan control P.C. board.
NOT
E
First unlock the housing and then remove the
connectors.
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