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Si281315E
4. Procedure to Remove PCB
Procedure
Step
Remove the top panel
and the front panel (2)
according to the
procedure for removing
outside panels.
1. Removing the PCB (A2P)
Disconnect the
1
connector (X205A) from
the PCB.
2
While pressing the 2
tabs, remove the PCB
(A2P).
2. Removing the PCB (A1P)
Remove the switch box
according to the
procedure for removing
the switch box.
1
Remove the clamp from
the compressor
harness.
2
Press the tabs to
remove the terminal
block.
Cut the 2 cable ties (A).
3
4
Extend the tabs, and
then remove the
support leg of the cover
of electrical
components.
5
Disengage the 3 tabs on
the left side, and then
while pushing down the
2 tabs on the right side,
remove the whole cover
of the electric
components.
Cut the cable tie (B).
6
Disconnect the
7
connector listed in point
column.
Remove the PCB (A1P)
8
together with the
radiating fin.
Removal Procedure
Warning
Be sure to wait for 10 minutes or more after turning off all power
supplies before disassembling work.
Procedure
Tabs
Connector
PCB
(A2P)
Tab of cover
of electric
components
Cable tie (A)
Tab of terminal
Terminal block
block mounting
section
Radiation fin thermistor
Cable tie (B)
(X111A)
Tabs
Power supply
Indoor-Outdoor
cable (X1A)
connection cable
(X803A)
Tab of cover
of electric
components
Compressor
harness
Support leg of
cover of electric
components
Compressor
(X102A)
Tabs
Reactor (P1)
Reactor (P2)
Ground cable (E1)
Connectors used on the
PCB
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Procedure to Remove PCB
Points
Compressor (X102A)
Ground cable (E1)
Reactors (P1 and P2)
Power supply cable (X1A)
Indoor-Outdoor connection
cable (X803A)
5
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