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(V2783)
Caution
Be sure to turn off power switch before connect or disconnect connector,
or parts damage may be occurred.
Install a capacity setting adaptor.
Replace the indoor unit PC board.
NO
NO
YES
YES
Replace the indoor unit PC board.
The indoor
unit PC board was replaced
with a replacement
PC board.
The indoor
unit is a model that
requires installation of a
capacity setting adaptor
when replacing the
PC board.