CruiseAir issue

[brs56]

I have three crusieair units in my 47' Riviera and the Saloon unit just stopped working. The breaker has not tripped, but there are no lights on the key-pad. I determined that there is power to the compressor and the other two units are both functioning properly. The cooling pump is operating normally, so no problem there. A frozen compressor would trip the breaker- Right?? I swapped out the key-pad with one of the other working units to eliminate that possibility(no change).

[Talbot]

Keep moving stuff between the working system and the non-working, until you have isolated the problem - then replace