2018 big country, no power to the living area thermostat. At this point I have checked all fuses to include the front storage area, the breakers, the fuse panel next to breakers. I’ve taken the thermostat to the roof plugged in directly to the unit. Replace circuit board and the hard start capacitor ( the reason I did that was the hard start capacitor was burnt , the wsx-7 which is known for that and discontinued. I’ve also taken the thermostat from the front unit and switch them out still nothing. Talked to an a/c guy tested everything coming out of the circuit board and from what he thinks it’s all working fine.
A little backstory, the spring I had a mouse, eat the data line, going from the thermostat to the air conditioner, replace the line. He also ate through the low volt for the air conditioner, and I repaired that. It worked fine when . The next time I came back, a fuse is blown replace the fuse, and this has been going on ever sense.
A little backstory, the spring I had a mouse, eat the data line, going from the thermostat to the air conditioner, replace the line. He also ate through the low volt for the air conditioner, and I repaired that. It worked fine when . The next time I came back, a fuse is blown replace the fuse, and this has been going on ever sense.