Disassembly Procedure - Mitsubishi Electric PU-2NJA Technical & Service Manual

8

DISASSEMBLY PROCEDURE

OUTDOOR UNIT PU-3NJA.TH
OPERATING PROCEDURE
1. Removing the electrical parts
( 1 ) Remove the 5 screws and the top panel. ( 3 screws in
front and 2 screws in rear )
( 2 ) Remove the screw of the cover panel. To remove the
cover panel, pull it toward you and unhook the catch-
es from the side panel.
( 3 ) Remove the screw of the service panel. To remove the
service panel, pull it down toward you and unhook the
catches on the both sides.
2. Removing the fan motor
( 1 ) Remove the 3 screws of the front panel. Open the
front panel to a 45-degree angle.
unhook the 3 catches to remove.
( 2 ) Remove the propeller nut and the propeller.
( 3 ) Remove the 3 screws and the fan motor.
Disconnect the lead connectors.
Photo 1
Photo 2
Photo 3
Then lift it and
Propeller
16
PHOTOS
Screws
Front panel
Compressor
protector
Screws
Motor support Separator support plate
Propeller nut Crankcase heater
Top panel
Service panel
Panel cover
Capacitor
Contactor
Terminal block
High-pressure control
switch
Lead
connectors
Valve bed