Removing The 4-Way Valve; Removing The Linear Expansion Valve; Removing The Reactor - Mitsubishi Electric MXZ-18NV Service Manual

OPERATING PROCEDURE

3.Removing the 4-way valve

(1)Remove the screws of the top panel , and remove it.(See
Photo 1.)
(2)Remove the service panel,rear panel,and connect cover
panel.Release refrigerant gas.
(3)Remove the electrical parts.(See Photo 2.)
(4)Detach the brazed joint of 4-way valve and pipe.(See Photo
4.)

4.Removing the linear expansion valve

(1)Remove the service panel.(See Photo 1.)
(Gas release is not required if the unit is pumped down.)
(2)Remove the coil of linear expansion valve.
(3)Detach the brazed joint of linear expansion valve and pipe.

5.Removing the reactor

(1)Remove the five screws of the top panel , and remove it.(See
Photo 1.)
(2)Disconnect the reactor lead wire.
(3)Remove the two screws of the reactor , and take it out.
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PHOTOS
Photo 4
Photo 5
Photo 6
4 way valve
4 way valve coil
Brazing area
Linear expansion
valve coil
Linear expansion
valve
Reactor