How JustAnswer Works:
  • Ask an Expert
    Experts are full of valuable knowledge and are ready to help with any question. Credentials confirmed by a Fortune 500 verification firm.
  • Get a Professional Answer
    Via email, text message, or notification as you wait on our site.
    Ask follow up questions if you need to.
  • 100% Satisfaction Guarantee
    Rate the answer you receive.
Ask Kelly Your Own Question
Kelly
Kelly, Appliance Technician
Category: Australia Whitegoods
Satisfied Customers: 19723
Experience:  Highly accurate diagnostician with over 30 years of experience.
11418111
Type Your Australia Whitegoods Question Here...
Kelly is online now
A new question is answered every 9 seconds

We had a power failure to the whole block. The power has

Customer Question

We had a power failure to the whole block. The power has come back on and now our daikin brc230z4 won't work.
The display is showing error message U1 - reversed phase connection
Help please????
Submitted: 1 year ago.
Category: Australia Whitegoods
Expert:  Kelly replied 1 year ago.

Hi, welcome to Just Answer. My name is ***** ***** I look forward to helping you! Turn the power off at the mains for at least 4 hours. That will reset the electronics. If the error comes back, the power interruption likely damaged the electronic control. Let me know what happens after the extended power cycle.