Daikin U2 fault

[p_p]

Hi All

I have been asked to attend site on monday and look at a daikin underceiling split unit on behalf of another company.
Reported U2 error = faulty power supply voltage.
There own engineer has replaced the outdoor fan but its still the same, now he has condemmed compressor. Just wondered if there are any specific faults for this code.
Has anyone come across this fault before.

Many Thanks

PP

[Brian_UK]

Check your email for a small Daikin Book.

[p_p]

Hi Brian

Many thanks for the booklet, I hope I can return the favour one day.


Take Care

PP

[superswill]

how did you get on PP?

[p_p]

Sorted.
The engineer that attended could'nt even get the fault code correct, it was actually u1.
He had replaced the outdoor fan motor but connected the thermistor plug from the motor to an auxillary L&N output on the board. hence it was blowing the fuse.
Not bad to say that he had condemmed the compressor!!!!!!

Where do they find em?

Did you get the woman of your dreams?


Regards

PP