19
DISASSEMBLY INSTRUCTIONS
9
OPERATING PROCEDURE
PHOTOS
1. Removing the electronic control P.C. board.
(1) Pull out the upper part of the grille. (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 1
Photo 2
Photo 3
Screws
Electronic box
Terminal block
MCFZ-A12WV -
MCFZ-A18WV -
MCFZ-A24WV -
INDOOR UNIT
E1
E1
E1
Electronic control P.C. board
Slide the sleeve and check if there is a locking lever or not.
1
Slide the sleeve.
2
Pull the terminal while
pushing the locking
lever.
In case of terminal with lock mechanism, detach the terminal as shown below.
There are two types ( Refer to (1) and (2)) of the terminal with lock mechanism.
The terminal with no lock mechanism can be removed by pulling it out.
Check the shape of the terminal and work.
<"Terminal with lock mechanism" Detaching points>
Sleeve
Locking lever
MCFZ-A12WV
Electronic control P.C. board
MCFZ-A18WV
MCFZ-A24WV
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