Mitsubishi Electric MSY-GL-NA Series, Service Manual

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11-1. MUZ-GL09NA MUZ-GL09NAH MUY-GL09NA
MUZ-GL12NA MUZ-GL12NAH MUY-GL12NA
MUZ-GL15NA MUZ-GL15NAH MUY-GL15NA
NOTE : Turn OFF the power supply before disassembly.
OPERATING PROCEDURE PHOTOS/FIGURES
1. Removing the cabinet
(1) Remove the screw fixing the service panel.
(2) Pull down the service panel and remove it.
(3) Remove the screws fixing the conduit cover.
(4) Remove the conduit cover. (Photo 4)
(5) Remove the screw fixing the conduit plate. (Photo 5)
(6) Remove the conduit plate.
(7) Disconnect the power supply wire and indoor/outdoor
connecting wire.
(8) Remove the screws fixing the top panel.
(9) Remove the top panel.
(10) Remove the screws fixing the cabinet.
(11) Remove the cabinet.
(12) Remove the screws fixing the back panel.
(13) Remove the back panel.
Photo 2
Photo 1
Photo 3
65
(1) Slide the sleeve and check if there is a locking lever or not. (2) The terminal with the connector shown
below has the locking mechanism.
Slide the sleeve.
Pull the terminal while
pushing the locking
lever.
Hold the sleeve, and
pull out the terminal
slowly.
Connector
Sleeve
Locking lever
<Detaching method of the terminals with locking mechanism>
The terminal which has the locking mechanism can be detached as shown below.
There are 2 types 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.
DISASSEMBLY INSTRUCTIONS
11
Back
panel
Service
panel
Screws of
the cabinet
Screws of
the top panel
Direction
to remove
Screws of
the cabinet
Hooks
Screw of the
cabinet
Screws
of the
back
panel
Screws of
the terminal block
support and the
back panel
Screws of the
top panel
Screws of the
cabinet
: Indicates the visible parts in the photos/figures.
: Indicates the invisible parts in the photos/figures.
OBH733J