Power off outdoor unit and switch back on this will reset any faults stored and see if unit starts operating,
Thanks for the reply, have switched off at supply c/breaker overnight and batteries out of remote, still same issue on power up, fuses ok and compressor motor winding ok,service agent suggests replace unit due age and no spares.
Fault Code At Remote = E1
Indoor Unit PCB
LED1 = Flash
LED2 = Flash
LED3 = Flash
Measuring Of Fault Code = Signal from RC to ID Unit faulty
Fault Code At Remote = E2
Indoor Unit PCB
LED1 = Lit
LED2 =
LED3 =
Measuring Of Fault Code = Float Switch
Fault Code At Remote = E3
Indoor Unit PCB
LED1 =
LED2 = Lit
LED3 =
Measuring Of Fault Code = Air Sensor Faulty
Fault Code At Remote = E4
Indoor Unit PCB
LED1 =
LED2 =
LED3 = Lit
Measuring Of Fault Code = Pipe sensor Faulty
Fault Code At Remote = F2
Indoor Unit PCB
LED1 = Lit
LED2 = Lit
LED3 =
LED4 = Lit
Fault Code At Remote = F3
Indoor Unit PCB
LED1 =
LED2 = Lit
LED3 =
LED4 =
Fault Code At Remote = F4
Indoor Unit PCB
LED1 =
LED2 =
LED3 = Lit
LED4 =
Fault Code At Remote = F5
Indoor Unit PCB
LED1 = Lit
LED2 = Lit
LED3 = Lit
LED4 = Lit
Fault Code At Remote = F5
Indoor Unit PCB
LED1 = Lit
LED2 = Lit
LED3 =
LED4=
Fault Code At Remote = F6
Indoor Unit PCB
LED1 =
LED2 = Lit
LED3 = Lit
LED4 = Lit
Fault Code At Remote = F6
Just incase this is of any help if not for future reference
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