Contactor
11-04-2008, 08:27 PM
Hello everybody!
Came accross a faulty internal condensate pump on an old Daikin R22 cassette (A3 fault code) and changed it for a new one. System then came up with an E0 fault code (protection device) and having checked the outdoor unit found faulty 240 - 24v transformer for the control circuit / PCB.
I am assuming the transformer was holding off one of the magnetic relays on the PCB therefore the E0 fault and presume this was co-incidental with the faulty pump on the indoor unit?
Outdoor unit R60F7V1 R22
Kind Regards
Contactor
Came accross a faulty internal condensate pump on an old Daikin R22 cassette (A3 fault code) and changed it for a new one. System then came up with an E0 fault code (protection device) and having checked the outdoor unit found faulty 240 - 24v transformer for the control circuit / PCB.
I am assuming the transformer was holding off one of the magnetic relays on the PCB therefore the E0 fault and presume this was co-incidental with the faulty pump on the indoor unit?
Outdoor unit R60F7V1 R22
Kind Regards
Contactor