Carrier Furnace Led Codes 2 Short 4 Long. My carrier furnace frequently shuts off. The display says" System Status LED will flash code and then turn ON the inducer motor. Follow these steps to troubleshoot the issue: Check for a badly-wired or defective gas valve
Carrier Furnace Error Codes Troubleshooting and Manual from finderrorcode.com
The status code is a 2 digit number with the first digit determined by the number of short flashes and the second digit by the number of long flashes Once status code is determined, the control will go through a brief component test sequence by operating inducer motor, HSI, blower motor relay heat speed, and cool speed for approximately 10-15.
Carrier Furnace Error Codes Troubleshooting and Manual
Customer: carrier furnace is blinking 2 fast then 4 slow and the blower will not turn on Contractor's Assistant: Did you check the furnace's filters? Customer: yes just replaced filter furnace has not been running heat it has been warm here but we keep the blower running to circulate Contractor's Assistant: Do you plan on doing the work yourself?. carrier furnace codes The flashing LEDs on your furnace will correspond to a specific fault code that is shown here on their diagnostic chart. Usually, the furnace will auto-reset in about 3 hours (it needs time to cool down)
Carrier Furnace Error Codes How To Understand Them HVAC Boss. Briefly short the TEST terminal to the "COM24V" terminal Status LED will flash code and then turn ON the inducer motor.
How to Diagnose Furnace Problems & Why the Red Light Is Blinking. Code 2-1: Gas heating lockout - the furnace shuts off fuel and power to prevent unsafe operation 1 short and 4 long flashes: Furnace locked out from heating attempts