Dometic AC 13.5K fan failure.
2005 Mobile Suites fifth wheel 36 ft with typical Dometic set up. Zone 1 Living area has 15K A/C with HP. Zone 2 is Bedroom with 13.5K Air conditioner only. Both are OE, Furnace is 42K all hooked ...
Forum Discussion
1. The CCC2 board on the AC looks nothing like the 5 button CCC board you had originally. The board quick connects do not line up and plug in correctly also. NEW CCC2 boards have 3 fan speeds The OLD CCC 5 button board only had 2 fan speeds. The CCC 5 button the MED fan speed not used was used to energize the HP solenoid.
2. You need to verify that the OLD original Board looks exactely like the new board.
3. IF you buy a Penguin Roof AC/HP, and you have the OLD CCC 5 button, you MUST purchase a 10 button to 5 button Board kit and rewire the AC/HP to fit the new AC wiring.
4. IF you have verified that you do NOT have the HP DIP ON and it is OFF and you have HP displayed, then you probably have the wrong Upper board. Doug
2. You need to verify that the OLD original Board looks exactely like the new board.
3. IF you buy a Penguin Roof AC/HP, and you have the OLD CCC 5 button, you MUST purchase a 10 button to 5 button Board kit and rewire the AC/HP to fit the new AC wiring.
4. IF you have verified that you do NOT have the HP DIP ON and it is OFF and you have HP displayed, then you probably have the wrong Upper board. Doug
