Daikin Sky Air R-407C - Page 286

Error Codes: System Malfunctions ESIE02–01
3–56 Part 3 – Troubleshooting
3
1
3
4
5
Troubleshooting To troubleshoot, proceed as follows:
Check power
Is U1
displayed on the
remote controller?
Phases are not
correct.
Replace outdoor
unit PCB.
No
Yes
L1-L2-L3= 400V ±10%
L1-N= 230V ±10%
L2-N= 230V ±10%
L3-N= 230V ±10%
Does the power
correspond with
previous data?
Correct power
supply.
1. Turn the power off.
2. Change L1-L2 or L2-L3.
3. Turn the power on.
No
Yes