83
12-2. MXZ-4C80VA MXZ-5C100VA
NOTE
: Turn OFF power supply before disassembling.
OPERATING PROCEDURE
PHOTOS
1. Removing the compressor
(1) Remove the screws of the top panel, and remove the top
panel.
(2) Remove the screws of the service panel, and remove the
service panel.
(3) Recover gas from the refrigerant circuit.
NOTE:
Recover gas from the pipes until the pressure gauge
shows 0 kg/cm
2
(0 MPa).
(4) Remove the screws of the front panel, and remove the front
panel.
(5) Remove the screws of the rear panel, and remove the rear
panel.
(6) Disconnect the compressor lead wire from terminal of
compressor (U, V, W).
(7) Disconnect the outdoor electronic control P.C. board
connectors:
CN661, CN663, CN681, CN791, CN792, CN793, CN794,
CN795 (MXZ-5C100VA), CN796, CN931, CN932
Disconnect the noise filter P.C. board connector:
CN912
(8) Remove the screws of the electrical parts, and remove the
electrical parts.
(9) Remove the propeller.
(10) Remove the screws of the separator, and remove the
separator.
(11) Remove the sound proof felt.
(12) Detach the brazed parts of the compressor suction and
discharge pipes (Photo 4).
(13) Remove the compressor nuts and remove the compressor.
Photo 1
Screws of
the service
panel
Screws of the front panel
Screws of the top panel
Screws of
the side panel
Screws of the
service panel
Screws of the top panel
Photo 2
Screws of
the rear panel
Summary of Contents for MXZ-3C54VA
Page 16: ...16 WIRING DIAGRAM 6 MXZ 3C54VA ...
Page 17: ...17 MXZ 3C68VA ...
Page 18: ...18 MXZ 4C71VA ...
Page 19: ...19 MXZ 4C80VA ...
Page 20: ...20 MXZ 5C100VA ...
Page 21: ...21 MXZ 6C120VA ...