Mitsubishi Electric MSC-07RV Service Manual page 161

14-7 MXZ-18RV -
OUTDOOR UNIT
OPERATING PROCEDURE
Removing the compressor
(1) Remove the top panel.
(2) Remove the service panel and release the gas.
(3) Remove the rear panel, and front panel.
(4) Disconnect the compressor linking connector. (See Photo
2.)
(5) Disconnect the following connectors from the outdoor elec-
tronic control P.C. board. CN61, CN63, TAB91,CN641,
CN671, CN681, CN682, CN761, CN771,CN661,CN683.
(6) Disconnect the reactor lead wires from the terminal +++ of
the diode stack (DS63) and from the terminal +++ of the
capacitor (C67). (See Photo 3.)
Note: When pulling the wire, push the locking lever of the ter-
minal.
(7) Remove the inverter assembly.
(8) Remove the band that fixes the discharge pipe muffler.
(See Photo 4.)
(9) Remove the propeller fan.
(10) Remove the separator and support.
(11) Remove the reactor.
(12) Remove the terminal cover to disconnect the lead wires
from the compressor terminals.
(13) Detach the welded section of the compressor suction pipe
and discharge pipe. (See Photo 4.)
(14) Remove the compressor nuts to remove the compressor.
Photo 3
Terminal for
diode stack (DS 67)
E1
Outdoor electric
control P.C board
Terminal for
capacity(C 67)
Photo 1
Front panel
Photo 2
Propeller
Photo 4
Discharge-pipe muffler
fixing band
Suction pipe weld-
ed section
161
PHOTOS
Top panel
Rear panel
Service
panel
Connect
cover
Separator
Separator
support
Compressor
linking con-
Reactor
nector
(in housing)
Discharge
pipe welded
section
Outdoor
electronic
control
P.C. board