Easy tips

Why does my air conditioner blower not come on?

Why does my air conditioner blower not come on?

The blower is suppose to run , according to the manual, for 45 seconds after the thermostat is satisfied also shutting down the outside unit/compressor. Well mine don’t. When compressor shuts off with a satisfied thermostat my blower motor shuts off mediately too.

What causes an air conditioner motor to stop working?

Another common problem that can be caused by air conditioner blower motors is the formation of ice, or icicles, on, or around the air conditioner unit and vents.

What should I do if my air conditioner fan is not working?

If this is your issue, then the solution, in most cases, is not too difficult in most cases and simply requires you to open up the air conditioner unit, remove the fan from the blower motor assembly and thoroughly clean it, in warm soapy water if possible.

How does an air conditioner blower motor work?

As explained in the HVAC Blower Motor Guide, an air conditioner blower motor and assembly is basically the fan inside the air conditioning system that forces the cooled air, via the AC cooling coil, through the vents and into the room space that is being conditioned.

Why is my furnace or AC blower not working?

Furnace or AC Blower Motor Not Starting or Working! Top 10 Reasons Why! – YouTube If playback doesn’t begin shortly, try restarting your device.

What to do if your central air blower won’t work?

If the thermostat, breakers and access panel doors check out, the blower motor itself may have failed. Motors have a long useful life, but they do seize up or burn out in time. You may want to call a repair person at this point. A qualified air conditioning expert can test the motor, find the proper replacement and install it.

Why is my air conditioner not coming on?

If no voltage to connector at pressure switch, remove the seat and cover under seat to access the thermostat control. It is connected by a cable to the temp control knob on right console. The a/c rocker switch provides 12 volts to this thermostat control first before it goes to the pressure switch. Click to expand…

What happens when a blower motor relay wears out?

Without it, the AC system will not be able to circulate any heated or cooled air. The blower motor relay controls the current used to power the blower motor, and is subject to the constant on and off switching. Over time, it can eventually wear out.

Author Image
Ruth Doyle