How do I reset my carrier furnace lockout?

Though lockout mode errors and resets do vary from manufacturer to manufacturer, most use a simple reset procedure that involves turning power off to the furnace for thirty seconds or longer and turning it back. The interrupted power supply clears the lockout and will allow the unit to attempt normal operation again.

How do you manually reset a furnace?

Where is the furnace reset button located?

blower compartment
Locate the reset button on the furnace and press it to reset the furnace. It is usually located inside the blower compartment on the side of the blower motor. Be cautious as the housing may be hot. If the button is popped up, press it down.

How do I restart my furnace?

How to Reboot a Furnace
  1. Change the Filter. Before you do anything, check the furnace filter. …
  2. Check the Pilot Light. If the pilot light is off, your furnace can’t get the spark necessary to light the boilers. …
  3. Turn the Furnace Off and Back On Again. …
  4. Call a Certified HVAC Professional.

Should I hit the reset button on my furnace?

A furnace reset button is an important feature included with your HVAC system. Designed to quickly shut the unit off, the function is key to safely heating your home. If your furnace reset button keeps tripping, it’s likely that your furnace is overheating. This may indicate a need for furnace repair services.

How long does it take for furnace to reset?

Wait at least 5 minutes to ensure that all of the electrical components have fully shut down. Some furnaces have a minimum time threshold for resetting the electrical settings, and waiting at least 5 minutes ensures that this threshold is met.

What would cause my furnace to not turn on?

If your furnace is not turning on you should first check if the filter is clean. Dirty filters cause insufficient airflow and can prevent the furnace from starting. Other reasons it won’t start can stem from improper thermostat settings, forgetting to turn on the gas line, or faulty pilot light.

Where is the reset button on my furnace blower?

If the furnace doesn’t have a power switch you can turn off, turn off the circuit breaker controlling the furnace, open the blower housing and locate the reset button on the side of the blower motor. Press it in until it clicks and then restore power to the furnace by turning the breaker back on.