Did you mean: my suction line and my orifice and distributors freeze, I even recovered pulled vacuum and re charged exact amount for perfect comfort cooling saturation temps , and then it. still froze I then put in heat mode bothe pressures went way high does anyone think its the reversing vaLve thaNks for help . william t.
Second, this is the introduction area. This is where you say "Hey, I'm Tex from Texas and I'm a ________.
If you need help, you should post a thread in the appropriate area.
AOP Residential if you're a homeowner seeking assistance
Tech to Tech residential if you're a tech seeking help with a problem.
Also, as I said earlier, this isn't a DIY forum, so the information that is divulged in the open forums tends to be limited. If you're a tech in the trade, you'd do well to make a few posts (15, I think) and apply for Professional Membership and access to the closed portions of the site where in-depth technical information is exchanged.
I am a tech not a DIY I've been doing it three to four years I have my universal epa and other experiance im just stumped next: sorry I posted on wrong one I thought I posted on right one.
I have a unit it as freezing near orfice and diatribe uution line then finally out side. So I recovered and leak checked no leak and charges back r22 I put a little more mabe hAlf pound more then normal just to see if it would freeze it did . It wouldn't go past 30 sdegrees saturation pressure for evaperator. So I put it it in heat mode it's a split heat pump and it worked then swith he's back to cooling didn't then switched to heat and this time bothe high and low pressure kept rising so my thoughts are reversing valve. But I'd any one that could help thanks william
they are a lot of work to replace to find out it was not the problem .to check a rv valve temps in should be close to temps out and it needs to shift .
I have a unit it as freezing near orfice and diatribe uution line then finally out side. So I recovered and leak checked no leak and charges back r22 I put a little more mabe hAlf pound more then normal just to see if it would freeze it did . It wouldn't go past 30 sdegrees saturation pressure for evaperator. So I put it it in heat mode it's a split heat pump and it worked then swith he's back to cooling didn't then switched to heat and this time bothe high and low pressure kept rising so my thoughts are reversing valve. But I'd any one that could help thanks william
Well, I have a couple of ideas that need a closed forum, so work on becoming a pro member, and ask this in the Pro residential forum.
Be careful when using spellcheck. There is no diatribe uution line.
[Avatar photo from a Florida training accident. Everyone walked away.] 2 Tim 3:16-17
I have a unit it as freezing near orfice and diatribe uution line then finally out side. So I recovered and leak checked no leak and charges back r22 I put a little more mabe hAlf pound more then normal just to see if it would freeze it did . It wouldn't go past 30 sdegrees saturation pressure for evaperator. So I put it it in heat mode it's a split heat pump and it worked then swith he's back to cooling didn't then switched to heat and this time bothe high and low pressure kept rising so my thoughts are reversing valve. But I'd any one that could help thanks william
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It`s better to be silent and thought the fool; than speak and remove all doubt. 
Originally Posted by Tex1202
