Disassembly Instructions - Mitsubishi Electric MCF-GA50VB-E1 Service Manual

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10

DISASSEMBLY INSTRUCTIONS

<"Terminal with locking mechanism" Detaching points>
The terminal which has the locking mechanism can be detached as shown below.
There are two types ( Refer to (1) and (2)) of the terminal with locking mechanism.
The terminal without locking mechanism can be detached by pulling it out.
Check the shape of the terminal before detaching.
(1) Slide the sleeve and check if there is a locking lever or not.
Sleeve
Locking lever
MCF-GA35VB
MCF-GA50VB
OPERATING PROCEDURE
1. Removing the electronic control P.C. board.
(1) Pull out the upper part of the grille. (See Photo 1.)
(2) Remove the screws of the grille.
(3) Remove screws of terminal block cover.
Remove the terminal block cover and remove the terminal
block.
(4) Remove the screws of the electronic box cover.
(5) Pull out the electronic control P.C. board.
Photo 3
Electronic control P.C. board
2. Removing the indoor fan motor
(1) Remove the grille. (Refer to 1(1) (2).)
(2) Remove the fan casing.(upper)
(3) Disconnect the connector of the indoor fan motor.
(4) Disconnect the earth wire of the fan motor.
(5) Remove the screws of the motor band and remove the
catch.
(6) Take out the sirocco fan and the indoor fan motor.
(2) The terminal with this connector has the locking
1Slide the sleeve.
2Pull the terminal while
pushing the locking
lever.
MCF-GA60VB
Photo 1
Photo 2
Photo 4
Indoor fan motor
15
mechanism.
1Hold the sleeve, and
pull out the terminal
slowly.
Connector
PHOTOS
Screws
Electronic box
Terminal block
Motor band
Fan casing
(upper)
Screws
Grille
Fan
casing(upper)

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