Mitsubishi Electric MXZ-3C30NA Service Manual page 96

OPERATING PROCEDURE
5. Removing the expansion valve
(1) Remove the top panel, and the service panel (Refer to 1).
(2) Disconnect the power supply and indoor/outdoor connect-
ing wire.
(Gas recovery is not required if the unit is pumped down.)
(3) Remove the LEV coils.
(4) Detach the brazed parts of expansion valves and pipes.
© Copyright 2014 MITSUBISHI ELECTRIC CORPORATION
Issued: Dec. 2016. No. OBH702 REVISED EDITION-E
Issued: Jul. 2016. No. OBH702 REVISED EDITION-D
Issued: Mar. 2016. No. OBH702 REVISED EDITION-C
Issued: Feb. 2016. No. OBH702 REVISED EDITION-B
Issued: Oct. 2014. No. OBH702 REVISED EDITION-A
Published: Sep. 2014. No. OBH702
Made in Japan
HEAD OFFICE: TOKYO BUILDING, 2-7-3, MARUNOUCHI, CHIYODA-KU, TOKYO 100-8310, JAPAN
Photo 11
Discharge pipe
brazed part
Compressor nuts
Specifications are subject to change without notice.
96
PHOTOS
Suction pipe
brazed part
Expansion
LEV coils valves