Question about Heating & Cooling
Hi guys, My girlfriends outdoor compressor seems to be working ok. However, the fan on the indoor unit will not blow any air at all. It sounds like it wants to but no air blows out. When I touch the coil, it seems cold and a little wet. Will clean the filters and the coil and have also tried tripping the switch board but it doesn't resolve it. Is there anything else I can try prior to lashing out and getting a new splitty? Thanks for your help!
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Posted on Jan 02, 2017
SOURCE: hi the outdoor unit turns
My gut says that this is evidence of a bad control board(circuit board). As usual, double check that your batteries are good in the thermostat. I have seen some weird things happen when the batteries are low. This one may be a job for your local contractor.
Posted on Jun 23, 2008
SOURCE: York Mini-Split Not Cooling? : (
This can only be a gas problem.
the split units goes on on and off if a shortage of gas is involved, the chances that you would here it wont be that big for the fans would make too much noise.
get a repair man for a re gas and all is well.
Posted on Oct 22, 2008
Sounds like the metering device in the one that's not working is clogged and not letting the refrigerant flow through the coil.
Posted on Oct 04, 2010
First thing I would look at is to make sure you have power at the disconnect 110 coming
in on each leg to unit. Second, I would look at the capacitor for obvious bulging or leaking
Third I would check to see if the contactor has burnt points or bugs in it. Your disconnect
may have fuses in it which may have failed as well .
(All checks of the unit with power off to all breakers as there will be more than one
double breaker supplying power to the unit).
The hum you hear indicates that the contactor is pulled in on the outside unit but still may
be burnt or have ants or earwigs especially in between the contacts
. The capacitor can hold a charge even after equipment is off so discharge it to the chassis
before removal. Replace only with same Microfarad rating and equal voltage or higher
Remember to mark the wires as to which came off the HERM / C/ FAN terminals or take a
cell phone picture.
I have just replaced my intertherm condensing unit after it had it's 3rd compressor failure.
It was more cost effective than buying a compressor and hoping all the other components
were going to last.
Posted on Feb 27, 2011
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