2.3 How To Change Main PCB Board
Remove the rear panel follow the procedure 2.1.1.
2.3.1.
Top Panel
Use screw driver to remove 2
galvanized screw with plate
head (ST3.5*10) between the
control panel and top panel,
and
then
remove
galvanized screw with plate
head (ST3.5*10) between the
left & right panel and top
panel
2.3.2
Main PCB Board Wiring Connection
Unplug
the
connection.
2.3.3
Wiring Color Connection
Wiring color connection refers to part 4.2 Wiring Color Description.
Use screw
remove
2
screw with plate head
(ST3.5*10) of the wiring
2
pressing piece A.
wiring
Unplug
the
connection.
12
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http://www.honeywellaircoolers.com
driver to
Use screw
galvanized
remove
screw with plate head
(ST3.5*10) of the PCB
board to get the PCB
board.
wiring
CONFIDENTIAL
driver to
4
galvanized