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20-06-2014, 03:34 AM #1
AUX ASW-H12A4/SAR1DI fault - Error E5
Hi all,
My costumer has a AUX ASW-H12A4/SAR1DI with E5 error message. When I turn the AC on, the indoor unit starts "normally" and after around 5 minutes it shows the error message E5.
The outdoor unit never starts at all. I've tested the AC for cool and for heat. Same happen.
I found the service manual and E5 error is "fault of the indoor EEPROM".
Should I have to change the indoor unit board, or simply reprogram the EEPROM? I could try to reprogram the EEPROM, but where can I find the file?
I leave you the service manual link, if you want.
Thank you in advance and best regards from Portugal!
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11-07-2014, 06:36 PM #2
Re: AUX ASW-H12A4/SAR1DI fault - Error E5
Boas! Reprogramares uma eprom? Nao, troca a placa