Disassembly Instructions - Mitsubishi Electric MU-GA50VB Service Manual

10

DISASSEMBLY INSTRUCTIONS

<"Terminal with lock mechanism" Detaching points>
In case of terminal with lock mechanism, detach the terminal as shown below.
There are two types ( Refer to (1) and (2)) of the terminal with lock mechanism.
The terminal with no lock mechanism can be removed by pulling it out.
Check the shape of the terminal and work.
(1) Slide the sleeve and check if there is a locking lever or not.
Sleeve
Locking lever
10-1. MU-GA50VB -
OUTDOOR UNIT
OPERATING PROCEDURE
1. Removing the cabinet
(1) Remove the screws of the cabinet.
(2) Hold the down of the cabinet on the both side and remove
the cabinet.
Photo 2
Screws of
the cabinet
2. Removing the electrical parts
(1) Remove the service panel and the cabinet.
(2) Remove the following parts.
•Compressor capacitor (C1)
•Outdoor fan capacitor (C2)
•Terminal block (TB1, TB2)
•Compressor contactor (52C)
1Slide the sleeve.
2Pull the terminal while
pushing the locking
lever.
E1
(2) The terminal with this connector is a terminal
with lock mechanism
Connector
Photo 1
Service
panel
Outdoor fan capacitor(C2)
Photo 3
Compressor capacitor(C1)
30
1Hold the sleeve, and
pull out the terminal
slowly.
PHOTOS
Connector Compressor
contactor(52C)
Terminal blocks
(TB1, TB2)
Screws
of the
cabinet