Mitsubishi Electric MXZ-2B20NA Service Manual page 91

OPERATING PROCEDURE
5. Removing the expansion valve
(1) Remove the top panel (Photo 1).
(2) Remove the service panel (Photo 1).
(Gas recovery is not required if the unit is pumped
down.)
(3) Remove the front panel for removing LEV M (Photo 1).
(4) Remove the electrical parts for removing LEV M (Photo 3, 4).
(5) Remove the LEV coils.
(6) Detach the brazed parts of expansion valves and pipes.
OBH560G
Photo 10
Discharge pipe
brazed part
Suction pipe
brazed part
Compressor nuts
Photo 11
91
PHOTOS
LEV coils
2 way valve solenoid coil
HPS
LEV coil M
Expansion
valves
Expansion
valves