Disassembly Instructions - Mitsubishi MUX-2A28VB Service Manual

12

DISASSEMBLY INSTRUCTIONS

<"Terminal with locking mechanism" Detaching points>
The terminal which has the locking mechanism can be detached as shown below.
There are two types ( Refer to (1) and (2)) of the terminal with locking mechanism.
The terminal without locking mechanism can be detached by pulling it out.
Check the shape of the terminal before detaching.
(1) Slide the sleeve and check if there is a locking lever or not.
Sleeve
Locking lever
12-1. MUX-2A28VB -
OUTDOOR UNIT
OPERATING PROCEDURE
1. Removing the cabinet
(1) Remove the screws of the top panel.
(2) Remove the screw of the service panel.
(3) Remove the screws of the cabinet.
(4) Remove the screws of the front panel and motor support.
(5) Remove the service panel, and remove the screw from
the insides.
(6) Remove the top panel.
(7) Remove the cabinet.
Photo 3
Fuse (F61)
Relay panel
Outdoor fan
Screw of fixing
capacitor
relay panel
Terminal block
(TB3)
1Slide the sleeve.
2Pull the terminal while
pushing the locking
lever.
E1
Compressor
Fuse (F62)
capacitor (C1)
Relay
Contactor (52C)
(C2)
(o1)
Relay
(o2)
(2) The terminal with this connector has the
locking mechanism.
Photo 1
Screws of the front panel
and motor support
Screws
of the
cabinet
Terminal
Photo 2
block
(TB1)
Terminal
block
(TB2)
Screws
of fixing
relay
panel
Surge
Screws
absorber
of the
(DSAR)
cabinet
63
1Hold the sleeve, and
pull out the terminal
slowly.
Connector
PHOTOS
Screws of the top panel
Screws
of the
top
panel
Screws
of the
service
panel