OPERATING PROCEDURE
30
11
DISASSEMBLY INSTRUCTIONS
11-1. MSH-18NV -
INDOOR UNIT
E4
(1)
(2)
1
Slide the sleeve.
2
Pull the terminal while
pushing the locking
lever.
1
Hold the sleeve, and
pull out the terminal
slowly.
In the case of terminal with lock mechanism, detach the terminal as shown below.
<"Terminal with lock mechanism" Detaching points>
PHOTOS
1. Removing the front panel
(1) Remove the screw caps at the down of the front panel.
Remove the screws.
(2) Pull the panel down to your side slightly and unhook the
catches at the top.
2. Removing the electronic control P.C. board
(1) Remove the front panel. (Refer to 1)
(2) Remove the electrical cover.
(3) Remove the screw, remove the terminal cover.
(4) Remove the screw of terminal block.
(5) Unhook the catch of the lamp holder.
(6) Remove the receiver holder.
(7) Disconnect the connectors and the lead wire from 52C
contactor on the electronic control P.C. board and remove
the ground and the indoor coil thermistor.
(8) Remove the electronic control P.C. board.
Photo 2
Photo 1
Front panel
Screws
Screw
Terminal
block
screw
Indoor coil thermistor
Indoor
electronic
control
P.C. board
Ground
NOTE:
