Mitsubishi FDUA125VNPWVH - Page 43

'22 • PAC-SM-412
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42
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This PCB is a general PCB. Replace the PCB according to this instruction.
i) Replace the PCB
①
Unscrew terminal of the wiring(yellow/green) connected to Terminal block (CNWO) from the box.
②
Replace the PCB only after all the wirings connected to the connector are removed.
③
Fix the board such that it will not pinch any of the wires.
④
Reconnect the wirings to the PCB. Wiring connector color should match with the color of connector of the PCB.
⑤
Screw back the terminal of wiring, that was removed in ①.
ii)
Power PCB
Parts mounting are different by the kind of
PCB
.
• Models FDE71VH
Part number
CNM1(White）
Fan motor
CNW1(White）
Control PCB
CNW3（White）
Terminal block
CNW0（White）
Terminal block
2) Power PCB
This PCB is a general PCB. Replace the PCB according to this instruction.
i)Replace the PCB
󲼓 Unscrew terminal(Arrow A) of the "E2" wiring(yellow/green) that is connected to PCB.
󲼔 Replace the PCB only after all the wirings connected to the connector are removed.
󲼕 Fix the board such that it will not
p
inch an
y
of the wires.
󲼖 Reconnect the wirings to the PCB. Wiring connector color should match with the color of connector of the PCB.
󲼗 Screw back the terminal(Arrow A) of the "E2" wiring, that was removed in 1.
ii)Power PCB
Parts mounting are different by the kind of PCB.
Part number
CNW3(White󲷈
Terminal block
CNM1(White󲷈
Fan motor1
CNW1(White󲷈
Control PCB
CNW0󲷇White󲷈
Terminal block
CNM2(Black󲷈
Fan motor2
CNWR(White󲷈
Reactor
Ａ
• Models FDU125VH, FDUA125VH
PSC012D021
B
• Model FDE125VH
This PCB is a general PCB. Replace the PCB according to this instruction.
i) Replace the PCB
①
Unscrew terminal of the wiring(yellow/green) connected to Terminal block (CNWO) from the box.
②
Replace the PCB only after all the wirings connected to the connector are removed.
③
Fix the board such that it will not pinch any of the wires.
④
Reconnect the wirings to the PCB. Wiring connector color should match with the color of connector of the PCB.
⑤
Screw back the terminal of wiring, that was removed in ①.
ii)
Power PCB
Parts mounting are different by the kind of
PCB.
• Models FDE71VH
Part number
CNM1(White）
Fan motor
CNW1(White）
Control PCB
CNW3（White）
Terminal block
CNW0（White）
Terminal block
PSB012D992
C