Malfunctioning Field Setting Switch - Daikin Sky Air R-407C Service Manual

Error Codes: System Malfunctions
4.7 Malfunctioning Field Setting Switch (UA)
1
Error code
LED indication
Error generation
3 3
Causes
4
5
3–62
UA
The table below shows the LED indication.
Operation
Normal
Malfunctioning
The error is generated when incorrect field settings have been set for pair/twin/triple/double twin.
The possible causes are:
Malfunctioning indoor or outdoor unit PCB
Malfunctioning power supply PCB
Indoor-outdoor, indoor-indoor unit transmission wiring
Malfunctioning remote control wiring.
HAP (green)
6
—
H1P (red) H2P (red)
8 8
— —
Part 3 – Troubleshooting
ESIE02–01