Con't: Setting the thermostat to 75 degrees, according to the temp reading on the unit, it reaches the temp, but eventually drifts upward to 78 degrees. AC unit continually runs all day. Michael Chinn

SOURCE: air conditioning unit not cooling

the problem sounds like a defective capacitor its located on the condensing unit outside, also a contactor that is used can be defective also.

SOURCE: ac not blowing cold after outside temp reaches 98 degrees

Sounds like you have dirty condenser coils. Remove the upper shroud and check the condenser for clean. Take a water hose and gently spray out the coils paying special attention not to bend the coils over with too much pressure. This will allow more air movement through the coils and give you better cooling efficiency.

Hope this helps,

Jeff

t1m130

• 86 Answers
• Posted on Jul 14, 2009

SOURCE: Carrier Air Conditioner- not reaching set temperature

if it is set to 76 degrees and its 78 in the house its working fine it is suppose to shut off once it reaches 76 but sometimes there is a 1 or 2 degree differential built ini would keep you filter clean and as long as it blows out cold air i wouldnt be to concerned most airconditioners need yearly cleanings though

SOURCE: Dometic ac with atwood 1h2c thermostat will not come back on

Just a guess, as I am not familiar with the solar assist, if the stat is wall mounted I would remove it and verify if there is wither standard batteries, or a "watch" style battery. hope this helps

SOURCE: Cool air from Carrier unit barely blows out vents,unit stays on

undersized is just that...you and I got taken to the cleaners.but i did put an adjustable vent in the cod air return vent duct next to the floor...it helped mine but i say some installers should.....well you know