Daikin REMQ14PY1 [350/491] Caution be su re to t u rn off power s witch b efore connect or di s connect connector or p a rt s d a m a ge m a y b e occ u rred

Daikin REMQ16PY1 [350/491] Caution be su re to t u rn off power s witch b efore connect or di s connect connector or p a rt s d a m a ge m a y b e occ u rred
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5(<43< 3& 3& 3& 3&
5(<43< 3& 3& 3& 3&
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YES
Replace outdoor unit
PC board.
• With single systems,
replace the control PC
board 1 (A1P) or the
control PC board 3
(A3P).
• With multi systems,
replace the main PC
board (A1P).
YES
YES
YES
YES
NO
NO
NO
Caution
Be sure to turn off power switch before connect or disconnect connector,
or parts damage may be occurred.
Make correct setting of
DIP switch.
(For setting procedure,
refer to information on
page 184~.)
Replace it with the
correct compressor
inverter PC board.
Was the PC
board (A1P) replaced with a
substitute PC board?
Is
the type of the
compressor inverter PC board
correct? (*1)
NO
Replace it with the
correct fan inverter PC
board.
Is
the type of the
fan inverter PC board
correct? (*2)
NO
Rectify the connection
wiring.
Does the
Preparation indication
lamp on the main PC borad
turn OFF?
Is
the model
setting of the substitute
PC board correct?

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