Hello, I have a 5-ton Goodman heat pump. After bumping down the temperature from the saved setting, I noticed it starting to get warm inside and the air handler was still running. I check the outside unit and the fan was not turning, but the compressor was humming (seemed to be on anyways). I shut everything off and the breaker in the garage for a few minutes and everything kicked back on and started cooling.
I had a guy come out and he replaced the dual run capacitor. The next day I again bumped the temp down on the thermostat and it again got warm. Nothing was running outside. I had to turn everything off again, circuit breaker and even had to pull the outside unit's breaker out this time to get it to cool again.
What's goin' on? I've bumped the temp down before with no issues. Thank you.