Daikin R36PUV2S - Page 110

Troubleshooting by Remote Controller Si20-701_B
103
Troubleshooting
NO
YES
YES
The
electronic
expansion valve is
connected to the
indoor unit
PCB.
After connecting,
turn the power
supply OFF and
then restart.
NO
Replace the
electronic
expansion valve
coil.
Caution
Be sure to turn off the power switch before
connecting or disconnecting connectors, or parts
may be damaged.
YES
The
connecting
cable is short
circuited or
disconnected.
Replace the
connecting cable.
Normal
when coil check
(∗1) of the electronic
expansion valve coil
is checked.
If you turn the
power supply
OFF and turn ON
again, and it still
does not help,
replace the
indoor unit PCB.
NO