Removing The High Pressure Switch (63H); Removing The Reactor (Dcl) - Mitsubishi Electric SUZ-KA24NAHZ Service Manual

OPERATING PROCEDURE

10. Removing the high pressure switch (63H)

(1) Remove the service panel. (See Photo 1)
(2) Remove the top panel. (See Photo 1)
(3) Remove the electrical parts box. (See Photo 4)
(4) Remove 3 right side panel fixing screws (5 × 12) in the
rear of the unit and remove the right side panel.
(5) Pull out the lead wire of high pressure switch.
(6) Recover refrigerant.
(7) Remove the welded part of high pressure switch.
Note 1: Recover refrigerant without spreading it in the
air.
Note 2: The welded part can be removed easily by
removing the right side panel.
Note 3: When installing the high pressure switch,
cover it with a wet cloth to prevent it from
heating (100°C or more), then braze the pipes
so that the inside of pipes are not oxidized.

11. Removing the reactor (DCL)

(1) Remove the service panel. (See Photo 1)
(2) Remove the top panel. (See Photo 1)
(3) Remove the electrical parts box. (See Photo 4)
(4) Remove the reactor fixing screws (4 places, 4 × 10)
Note: The reactor is attached to the rear of the electri-
cal parts box.
OCH754A
PHOTOS/FIGURES
Photo 9
Lead wire of
high pressure switch
Photo10
Reactor fixing screws
Reactor fixing screws
90
High pressure
switch (63H)
Reactor
(DCL)
Electrical parts box