Daikin VRV S RXQ4/5ARV1 Service Manual page 213

SiAF332111E
1 Check also if the relay connector between the indoor unit control PCB and the fan motor are
correctly connected.
Part 6 Service Diagnosis
A
The HAP
lamp on the indoor unit
control PCB is
blinking.
YES
NO
Troubleshooting by Error Code
Replace the indoor unit control
PCB (A1P).
Replace the fan motor (M1F).
207