replace outdoor computer board. Board was back ordered for over a month, this is a brand new unit so they sent a brand new outdoor unit. Installed it and get the same error code, any ideas? Hi, As per
...charge it until it has started atempting to cool. If the rla is very near its rated rla it don't need freon. If its low on freon the rla will be low. Open low side port on guages for 2-3 seconds and ...
...able to cool as well or extract as much moisture (condensate) from the air. Also, remove and clean/replace any air filters you have - let them air dry before replacing them, as wet filters create
unit leak at high pressure port. repair man replaced valve charged unit.cooled for a short time then stopped cooling.another repair man found low coolant,thought evoperator leak to be the cause. ...
...adding charge ports. Can I buy just the compressor unit, charged, and put it in the housing up top or do you mean replace the whole unit?? You can buy line taps that clamp on to give you service ...
Replacing (b) comp. on a lmu180he and unit has no high side service ports to weigh in charge. Charge it through the low side service port it will be ok.
...replace the leaking coil. if the leak can be repaired the refrigerant must be removed from the system, leaving it in a vacuum then bring it up to atmospheric pressure (0 psi) using dry nitrogen. then ...
...replace the "Hard Start Capacitor" and "PTCR Start Device" which I did. This did not remedy the problem. Any thoughts would be appreciated. Could the problem be the ...
the unit only blows warm air. it just stopped kicking on the condenser/compressor to make that radiator cold and blow cold air. any help? The compressor is not starting either because: 1. The ...
...a separate power feed? If so, where are the connections located on the indoor unit (lmn090he)? Replacing (B) comp. and need to charge system, noticed no high side service port to weigh in
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