Carrier Heater Codes. Carrier Furnace Carrier Furnace Led Code 31 How to Enter the Diagnostic Mode on a Carrier Infinity Thermostat? Troubleshooting Steps: Clean the flame sensor with fine sandpaper or steel wool
Led Codes For Carrier Furnace at Katherine Powell blog from loejqguyu.blob.core.windows.net
Check for a cracked or broken igniter and replace if necessary. Paid $150.00.Somewhere in here, Burgors tried to get me to give him $800 for the new heat exchange, I found out it is under warranty from Carrier and didnt go through him b/c Mechanical Heating and Cooling said I wouldnt have to pay the 800 b/c carrier will reimburse them.11/18/10: Mechanical Heating & Cooling, no heat replaced heat exchanger.
Led Codes For Carrier Furnace at Katherine Powell blog
After the control repeats the code 3 times, it will sequentially operate inducer motor, HSI, blower motor relay heat speed, and cool speed for approximately 10 - 15 sec, then go off. Flash Sequence Description; 1 short and 1, 2, or 3 long flashes: Continue to the Secondary diagnostic.: 1 short and 4 long flashes: Furnace locked out from heating attempts. This switch senses the amount of air pressure inside the furnace and will flip if the pressure is too high
Carrier Furnace Troubleshooting Codes. This fault indicates that blower motor speed calculated for low heat is either less than 250 rpm or greater than 1300 rpm on 2 successive attempts at calibration. Check for a cracked or broken igniter and replace if necessary.
Carrier Furnace Carrier Furnace Led Code 31. This switch senses the amount of air pressure inside the furnace and will flip if the pressure is too high How to fix carrier furnace code 11: Remove the blower access panel and depress the door switch