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Old 03-27-2020, 05:19 AM   #76
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Re: AC Unit WJH44800KTP0A1 Blows Air, Neither Hot Nor Cold


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Originally Posted by roughneck View Post
Get your unit straightened out?
Sorry about that... Haven't been feeling too well the last couple days...

On the plus side, I ran into an old friend who checked out my AC Unit..

Turns out this little booger was the problem..

Still have a problem.. As long as those contacts are making contact in the replacement part, the unit runs fine.. I get cold air that is heavenly.. :D But they don't automatically make contact when the unit is turned on and, when the contacts are manually pushed together and they remain on, they don't dis-contact when the unit reaches temp or is turned to OFF at the thermostat..

My friend says it's either the thermostat unit itself or this other part is bad..

That's where we're at now...
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Last edited by Michale32086; 03-27-2020 at 05:21 AM.
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Old 03-27-2020, 06:05 AM   #77
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Re: AC Unit WJH44800KTP0A1 Blows Air, Neither Hot Nor Cold


That’s the contactor and transformer.
DO NOT push the contactor in manually. It’s very dangerous and can result in arc flash which has injured and killed people before.
So the contactor sticks? What’s the coil voltage?
The transformer isn’t causing it to stick.
I think you need a professional to go over your unit to at least diagnose the problem.
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Old 03-27-2020, 06:19 AM   #78
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Re: AC Unit WJH44800KTP0A1 Blows Air, Neither Hot Nor Cold


Quote:
Originally Posted by roughneck View Post
Thatís the contactor and transformer.
DO NOT push the contactor in manually. Itís very dangerous and can result in arc flash which has injured and killed people before.
So the contactor sticks? Whatís the coil voltage?
The transformer isnít causing it to stick.
I think you need a professional to go over your unit to at least diagnose the problem.
Yea, I think yer right.. This has gone way past my paygrade..

Thanx for all your help.. It was most truly appreciated..
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Old 03-27-2020, 07:12 AM   #79
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Re: AC Unit WJH44800KTP0A1 Blows Air, Neither Hot Nor Cold


Yeah, we want to help but want to make sure your safe too.
And we also don’t want to see you start replacing unnecessary parts.
All those parts you listed, contactor, transformer, and thermostat, can be checked with a meter in 5 minutes.
Your service tech can help show you around your unit, and tech you how it works.
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