25
9-3. MU-A30ND
OUTDOOR UNIT
OPERATING PROCEDURE
PHOTOS
1.Removing the cabinet
(1) Remove the screw of the service panel.
(2) Remove the screws of the top panel.
(3) Remove the screw of the valve cover.
(4) Remove the service panel.
(5) Remove the top panel.
(6) Remove the valve cover.
(7) Remove the screws of the front panel.
(8) Remove the front panel.
(9) Remove the screws of the back panel.
(10) Remove the back panel.
Photo 2
Photo 1
Photo 3
Screw of the top panel
Screws of the cabinet
Screws
of the
cabinet
Screws
of the
top
panel
Screw of the motor support
Set screws of the back panel
Screws
of the
front
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.
Screw of the service panel
Screw
of the
valve
cover
Screws
of the
back
panel
Photo 4
Deicer P.C. board
Screws
of the
relay
panel
Terminal blocks
(TB1,TB2)
Compressor
capacitor(C1)
Outdoor fan
capacitor (C2)
Screws
of the
relay
panel
Compressor
contactor
(52C)
OB405E.qxp 09.10.14 9:16 AM Page 25
