Mitsubishi Electric MU-GE50VB- E1 Service Manual page 24

OPERATING PROCEDURE
2. Removing the electrical parts <MU-GE50VB>
(1) Remove the service panel and the cabinet. (Refer to 1.)
(2) Remove the following parts.
• Compressor capacitor (C1)
• Outdoor fan capacitor (C2)
• Terminal block (TB1, TB2)
• Surge absorber (DSAR)
• Compressor contactor (52C)
3. Removing the deicer P.C. board <MUH-GE50VB>
(1) Remove the service panel and the cabinet. (Refer to 1.)
(2) Disconnect all the connectors and the terminals on the
deicer P.C. board.
(3) Remove the deicer P.C. board.
4. Removing the propeller and the outdoor fan
motor
(1) Remove the cabinet. (Refer to 1.)
(2) Remove the propeller nut.
(3) Remove the propeller.
NOTE: Loosen the propeller in the rotating direction for
removal.
When attaching the propeller, align the mark on the
propeller and the motor shaft cut section.
Set the propeller in position by using the cut on the
shaft and the mark on the propeller.
(4) Disconnect the outdoor fan motor connector.
(5) Remove screws fixing the fan motor.
(6) Remove the outdoor fan motor.
Photo 3 <MU-GE50VB>
Compressor
Screw of the
relay panel capacitor (C1)
Outdoor fan
capacitor (C2)
Photo 4 <MUH-GE50VB>
Screw of the
relay panel
Deicer P.C. board
Terminal cover Screw of the
Photo 5 <MU-GE50VB>
Screw of the
outdoor fan motor
Propeller
Propeller
nut
Photo 6 <MUH-GE50VB>
Screw of the
outdoor fan motor
Propeller
Propeller
nut
24
PHOTOS
Compressor
contactor (52C)
Terminal
block (TB1)
Terminal
block (TB2)
Surge absorber
(DSAR)
Screw of the
relay panel
Terminal
block (TB1)
Terminal
block (TB2)
Surge absorber
(DSAR)
relay panel
Hook
Outdoor fan motor
connector
Hook
Outdoor fan motor