It has a fault code 178. Carrier infinity model number CNPVP4824ALAAAA

Indoor Unit Communication Fault Code 178. Master Electronics Repair ! LG AIR CONDITIONER TROUBLESHOOTING, ERROR The issue may be caused by a bad thermostat, printed circuit. Explanation: Code 178 indicates that the thermostat cannot detect any devices or components of the HVAC system

After a bad storm last night my thermostat displays Code 178 Indoor Unit Communication Fault If this doesn't work you may have burnt out a fuse in the outdoor unit.

Thermostat shows fault code 178 "internal communication fault" Not sure

The issue may be caused by a bad thermostat, printed circuit. Explanation: Code 178 indicates that the thermostat cannot detect any devices or components of the HVAC system BillyHvac | Endorsed for unlimited heating, cooling, oil burners, boilers, refrigeration, hydronics

Thermostat shows fault code 178 "internal communication fault" Not sure. Have you ever found a communication fault or failure on an Infinity or Evolution system? Did you get a fault code 178 indoor coms fault or a 179 outdoor coms fault? Or have you seen a code 16 coming from the indoor board? The cause of a communication failure could be a circuit board failed dragging down the com bus or the thermostat wire has failed The issue may be caused by a bad thermostat, printed circuit.

Electronic Inspirations LG air conditioner troubleshooting, error. The indoor unit communication fault code 178 in Carrier and Bryant air conditioners is often caused by faulty wiring, thermostat issues, or a missing capacitor in the outdoor unit After a bad storm last night my thermostat displays Code 178 Indoor Unit Communication Fault