ACME AC help needed

[VanDiemen23]

REcently had the coach in for fuel tank work and the condenser was damaged. After repair and re-install we can't get the fan to come on.

I have some of the drawings from the old acme web site. Is there an archive with the troubleshooting section somewhere?

Does anyone know who took over their business or is an expert in ACME RV dash air systems?

["007"]

Take a look at this thread see if it helps.

[RV Wizard]

Which fan motor are you having trouble with? I would take that it might be the condenser fan motor since it was probably pulled for the coil repair. Suggest you start at the motor and see if you have voltage when unit is turned on, engine is running and compressor pumping. If no voltage you should check for blown fuse. If fuse is good It probably has a Bosh type relay; check to be sure this is getting power and signal. There may also be a pressure switch in the condenser circuit to increase the fan speed when pressure is high. Most likely it will be something simple to diagnose if you know where these components are located on the coach. Good luck and keep us posted.

[VanDiemen23]

It has a pressure switch, bosch relay, and resetting breaker. There is voltage on the circuit so my guess is either the switch or the relay. The tech didn't have a schematic to work from.

based on info in the thread above and some old ACME documents from the BAC website I think I'll be able to figure it out now. Thanks all!