Had a no AC at my daughters home last summer. Checked breaker, was on. Took condenser cover off, no power on load side of contactor which was closed. Disconnect was old with fuses. No power on line side of disconnect. Went to breaker panel. Turned breaker on/off. Still no power at breaker terminals. The breaker connection to the buss bar had burned off damaging the bar at that location. I relocated the AC wires to the dryer breaker, same amp rating. Told her she doesn't need the dryer for now. She had the breaker box replaced.
@drummerdem503 ай бұрын
Thanks gfm
@DonnaLeeOneal-kd8rt3 ай бұрын
Thanks. I will try this at home 😂
@AutoDudes3 ай бұрын
Hey GFM! Long time fan! Question for you. 410 Copeland compressor package unit with a txv. Getting low head pressure high suction pressure. I’ve already replaced the powerhead. Checked every possible thing I can check. Pointers? Everything seems to be running fine, but the pressures are way out of whack. 160 suction, 375 liquid. Point me in a direction?
@grayfurnaceman3 ай бұрын
Superheat where is your superheat? Subcool, where is your subcool? Outdoor ambient? GFM
@danwittels55423 ай бұрын
I know you didn't ask me, but have you cleaned the condenser coil?
@DonnaLeeOneal-kd8rt3 ай бұрын
I'm watching until the end...😂
@tedlahm57403 ай бұрын
Count the number of connections on the three POSTS if unable to read the top of the capacitor. 4 on one post, 3 on another post, and lastly 1 on the third post (fan)
@tedlahm57403 ай бұрын
You are not telling us WHICH terminal (name of terminal) you are testing.
@grayfurnaceman3 ай бұрын
It does not make a difference for this situation. The cap is open, no power can go thru. GFM