Carrier Hvac Not Working

Air conditioner fans not working can be a sign of a frozen evaporator coil.

Carrier hvac not working.

When the air temperature rises above a set point the thermostat activates a switch to provide power to the fan and compressor. Your dealer has the equipment to check the charge repair any leaks and re charge the system. It s knowing we stand behind our products and right by you with industry leading warranties expert service and dedicated support during each heat wave and cold snap and everything in between. Carrier comfort is about more than heating or cooling your home.

Bad reversing valve if you have a heat pump not heating but it works in cooling mode you might have a bad reversing valve. Carrier heaters vary. Start capacitor not working. However this is not usually the case.

This is a job for your local carrier expert. You can try to troubleshoot it by pushing the fan with a wooden stick. If the thermostat is defective it may prevent the fan from working. Carrier recommends you do not perform additional troubleshooting steps you are unfamiliar with.

The compressor itself might be defective. The evaporator coil sits inside your home within the air handler unit furnace or fan coil pulling heat and humidity from indoor air as it passes through. Your carrier air conditioning unit may fail to operate properly if its filter is dirty. Call your carrier dealer if you suspect low refrigerant charge.

If your compressor is still working your fan s motor or start capacitor may not be working. If you have made some of the described adjustments and your system does not respond it may be time to contact your local carrier hvac expert for a professional ac troubleshooting appointment. How to troubleshoot a carrier air conditioner unit power up. Contact a qualified appliance technician if your heater is still not working.

If the compressor is defective it should only be replaced by a licensed technician. Ac is on a four year old carrier central ac unit. Don t do it by hand since if the fan does start it could cut your fingers. If your carrier air conditioning unit won t turn on there likely is an issue with its power source.

Before replacing the compressor be sure to check more commonly defective components particularly the overload protecto r and the compressor capacitor. Was working yesterday but quit bowing cold air some time over night.