Daikin R36PUY2S - Page 123

Si20-701_B Troubleshooting by Remote Controller
116
Troubleshooting
Note:
∗1. Pull out and insert the connecter once and check it is
absolutely connected.
Is the
connector
between indoor
unit PCB and fan PCB
accurately
connected?
(∗1)
NO
YES
Connect the
connector
accurately.
Under
above field
setting mode,
installation position
is "
01".
NO
YES
NO
The error is
displayed again.
Replace the
indoor unit PCB.
Connect the connecter
and turn ON the power
again.
Caution
Be sure to turn off the power switch before
connecting or disconnecting connectors, or parts
may be damaged.
Confirm the condition of
transmission on indoor
unit PCB using field
setting mode. (∗2)
YES
Replace the fan
PCB.
Connect it and
operate (It is
possible to have
a cause, such as
instantaneous
blackout)