Remove The Compressor And 4-Way Valve - Mitsubishi Electric MSZ-G09SV Service Manual

OPERATING PROCEDURE

9. Remove the compressor and 4-way valve

(1) Remove the top panel, front panel and service panel.
(2) Remove the inside and outside connection electric wire
and remove the back panel.
(3) Remove the inverter assembly.
(4) Recover gas from the refrigerant circuit.
(5) Detach the brazed joints of the suction and the discharge
pipe connected with compressor.
(6) Remove the compressor nuts and remove the compressor.
(7) Detach the welded parts of 4-way valve and pipe. (Photo 8)
NOTE
Before using a burner, reclaim gas from the pipes until the pres-
sure gauge shows 0 kg/cm
Use the burner under the condition that gas can be recovered
even when the inner pressure rises by heat.
2 (0MPa).
Photo 8
Welded parts
105
PHOTOS