I have a 98 Beaver Patriot, 37'. The air conditioning system does not deliver 12VDC to the fan. (The fan is good - in fact I have a cheat switch on it now). I wonder if anyone has a electrical schematic that shows all the switches, relays, etc that are involved in sending power to the fan. My system is now fully charged and cools fine; but, I want to get rid of the manual cheat switch. The 12V bay below the driver has a K2 relay labeled "condenser fan" but where does it get its signal from? Any help will be appreciated.