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23-07-2009, 05:19 PM #3
Re: Need help trouble shooting mini split ac error code "e4"
Thanks for the response. After running for 20 minutes, both the smaller and larger pipes where hot to touch about 90 degrees or so, whereas when I initially hooked it up the larger pipe would frost up. What would cause this, a leak?
Unfortunately I can't find someone in my area that knows how to work on these things, small town, mostly window units round these parts lol.
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