Carrier LCA061P Air Conditioner "fan speed" Questions

...if you run the fan continuously via the fan switch on the thermostat this is also to high speed. I suspect the temperature delay's on setting is being reached thus cycling the low speed of the

fan speed not changing? I have replaced the switch already! possible that the fan motor speeds have gone out.. On the cooling cycle the fan speed is set for higher speeds and heat cycle slower speeds.

...box. The heat fan speed is slower than the cooling speed. About 300 rpm less. You may not have a problem. the fan runs at a lower speed for heat with a/c it has to move the air at a higher ...

...speed Thermostat fan control indicates low, med, high and auto. No matter what is selected the fan only runs on high. Other then the speed control the unit functions perfectly. Wild guess the fan was ...

...speed. you can hear the fan try and change speeds when moving the selector between high and low, but hardly any air is moving. also when going back to fan only the fan does not kick back up to speed, ...

...but is slower than the low setting...hear a ''click'' when switching speeds but no increase in speed...cold air is still working... replace fan motor the fan doesnt change speeds unless done by ...

speed winding in the fan motor is bad. Try it operation in the fan only position through the two speeds. If it works in the low and high speed for fan only your problem could be in the selector switch

...fan speed and also some water leakes out of the air conditioner? the fan speed is changed by the wiring. The furnace fan in ac is changed by the green wire to high speed as per your attachment on the ...

fan speed when I click the fan speed switch. I've checked the fan relay which is good and energized in the ac mode which should put the speed switch in the circuit. It is a PSC fan motor and I haven't