Question about Carrier 38CKC030 Air Conditioner
Posted by Anonymous on
Sounds like a bad run capacitor in the condenser. Turn off power at disconnect outside. Remove panel to access electrical. Verify cap size (5 ton carrier) likely 70 or 80/5 MFD. Be sure to take a picture of the wiring before removing cap, obviously wire back same way. Turn power back on. I'm sure it will be fine as far as the cooling inside once cap is replaced Good Luck!!
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Posted on May 02, 2017
Change the fan .
Posted on May 02, 2017
the flame detector rod is dirty? try cleaning with sand paper and scraping also. there should be a small amp. reading threw wire coming from flame detector rod. in milli amp range. increases when running. some times i use a jumper to hold gas valve on once started to allow time to test amps.
Posted on Feb 21, 2008
SOURCE: Carrier Weathermaker 8000Vs
This is nothing short of a circuit board fan relay of a bad motor.. to find out if the motor is good, unplugg the black & white wire , in which white =ground black=hi-speed 120volts and conect them to power -ground and see if the motor works..if does, then its the fan circuit board if not then its a bad motor...
Posted on Aug 25, 2008
Remove all power from the furnace, it is likely the brain in the furnace is need of being reset, from the battery replacement, why did you change the battery, was there an indicator telling you to change it?
Many times just removing all the power to the furnace will do the trick with a reset, if not let me know and we will go from there, but it sounds like the main brain is confused or bad, more likely confused, so try the power removed first.
Than let me know [email protected]
Posted on Nov 22, 2008
Breaker has popped either at breaker box or at the safety shut off switch. Fuses are blown or the sending unit has popped.
Posted on Apr 30, 2009
The compressor/condenser is being called all the time. The reason it goes off is because the evaporator (indoors) freezes up when the fan is told to turn off by the thermostat. This further cooling lowers the low side pressure below the low limit switch point turning off the compressor unit.
Solution: Make sure the thermostat is wired correctly. Green wire is usually the compressor wire but maybe not.
Posted on Jun 17, 2009
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