Is the AC blower running in AC mode?

Is the AC blower running in AC mode?

When running in AC Mode, the outdoor fan and compressor kick off just fine. The blower fan seems to kick off as well, though it’s not putting out very much air. I can feel cool air blowing out of the vent but it’s a small trickle, and it’s not enough to keep the house very cool.

How is the speed of the blower motor controlled?

The blower resistor is connected in series to the blower fan motor. This means that the current running through the blower motor, and its’ speed is therefore controlled by the resistor value. The user chooses a fan speed by selecting a speed which then connects one of the resistors in the blower resistor pack.

Why is the resistor not working on my blower?

Hi There, The resistor is what controls the speed of the blower motor, not the relay. The blower motor relay supplies power to this motor when you turn the switch to “on” that can sometimes fail. When this happens, you may notice that you will not feel anything blowing out of the vents at all.

Why is the blower motor not working on my car?

My car has an automatic transmission. Hi There, The resistor is what controls the speed of the blower motor, not the relay. The blower motor relay supplies power to this motor when you turn the switch to “on” that can sometimes fail. When this happens, you may notice that you will not feel anything blowing out of the vents at all.

What does a blower motor do in an air conditioner?

What Is a Blower Motor? The blower motor is a component in your HVAC system that blows the conditioned air through the vents in your home. It takes the cool air created by your air-conditioner and circulates it throughout your indoor space to ensure that the temperature reaches the level dictated by the thermostat.

Why does my HVAC blower need to be replaced?

The blower motor is the part of your HVAC system that uses the most energy, so it may very well be the culprit if you see a significant rise in your utility bills. An aging, problematic, or dirty motor has to work harder to properly circulate conditioned air throughout your home, which leads to higher energy consumption.

Why does my AC blower keep turning off?

The Blower motor on my AC unit turns off at random times while the outside unit continues to run which is causing the coil to freeze up. The blower won’t come on for 30-45 minutes after the AC has been turned off, but after that it seems to turn back on fine.

Why is my a / C blowing less cool air?

Brief recap: My a/c started blowing less cool air so they recharged the system and added a dye to see if it leaks. (The air flow was perfectly normal, just not the normal cold) Over the course of about 2.5 months it sometimes blew less cool and sometimes seemed fine.