
Si04-402 Indoor Unit
Removal Procedure 141
7
Pull out the limit switch.
8
Disconnect the
terminals from the
board.
Pb free soldering is adopted
for PCB.
When replacing PCB, use
the particular solder and
iron.
Black······(1)
White······(2)
Red
········(3)
9
Cut the clamps.
Clamps should be used all
the time.
Fix it as it was before.
10
Disconnect the
connector for the signal
receiver PCB (S46).
Step
Procedure Points
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