paul_h
15-11-2007, 09:58 AM
I went to a DOA install today, the operation, timer and coil dry LEDs were all flashing at 10hz together.
The indoor unit refused to turn on, the outdoor unit powered up and had 50Vac output on the signal line(when discconected from the indoor. There was 150Vac on the line with the indoor connected)
model was an as_a24lcc, outdoor was an ao_r24lcc.
My fuji contact had never haerd of such a problem and doesn't know yet what the cause was.
Incidently with the outdoor disconnected the indoor had the same flashing LEDs and refused to turn on. Normally with a communication fault you'd still expect the indoor louvres and fan to work even if it's flashing a fault code.
Anyone come across this before?
The indoor unit refused to turn on, the outdoor unit powered up and had 50Vac output on the signal line(when discconected from the indoor. There was 150Vac on the line with the indoor connected)
model was an as_a24lcc, outdoor was an ao_r24lcc.
My fuji contact had never haerd of such a problem and doesn't know yet what the cause was.
Incidently with the outdoor disconnected the indoor had the same flashing LEDs and refused to turn on. Normally with a communication fault you'd still expect the indoor louvres and fan to work even if it's flashing a fault code.
Anyone come across this before?