Removing The Cabinet; Removing The Deicer P.c. Board - Mitsubishi Electric MSH09TW Service Manual

13-3. MUH09TW MUH12TN MUH09TW -
OUTDOOR UNIT
OPERATING PROCEDURE

1. Removing the cabinet

(1) Remove the screws of the top panel.
(2) Remove the screw of the service panel.
(3) Remove the screws of the cabinet.
(4) Remove the screws of the front panel and motor support.
(5) Remove the service panel, and remove the screw from
the insides.
(6) Remove the top panel.
(7) Remove the cabinet.
Photo 3
Screws of the
service panel

2. Removing the deicer P.C. board

(1) Remove the service panel and the cabinet.
(2) Disconnect all the connectors and the terminals on the
deicer P.C. board.
(3) Remove the deicer P.C. board.
MUH12TN -
U1
Screws of
the top panel
Service
panel
106
MUH12TN -
U1
PHOTOS
Photo 1 Screws of the front panel
and motor support
Screws
of the
cabinet
Screws of the cabinet
Photo 2
Photo 4
Deicer
P.C. board
Relay panel
U2
Screws of the
top panel
Screws of the
cabinet
Terminal block