Category: Carrier

Carrier Split Air Conditioner Error Codes

carrier split air conditioner error codes   carrier split air conditioner error codes E1: Loss of communication between the CCC 2 thermostat and an individual system power module board. The LED error code will display the EI and the communication lost area number. Any additional area that would blink other than the loose communication current

Carrier Inverter AC Error Codes

Carrier Inverter AC Error Codes Carrier Inverter AC Error Codes Indoor Error Codes: Error code meaning E0 Indoor Unit EEPROM Parameter Error E1 indoor / outdoor units communication error E3 indoor fan speed out of control E4 indoor room temperature sensor T1 short circuit or open circuit E5 Evaporator Coil Temperature Sensor T2 short circuit

Carrier AC Error Codes and Troubleshooting

Carrier AC Error Codes and Troubleshooting Carrier Error Codes 08 defrost mode 1 0A Defrost Mode 2 F0 low charge or refrigeration system interruption F3 Outdoor Ambient Temp. Sensor Malfunction F4 outdoor mid-coil Temp. sensor malfunction F5 outdoor discharge air Temp. sensor F7 cooling oil return cycle E1 System High Pressure Protection E2 Indoor Freeze

Carrier Cassette AC Error Codes

Carrier Cassette AC Error Codes Carrier Cassette AC Error Codes Once the failure occurs with the indoor unit in operation, the green unit LED flashes at intervals of 0.5 seconds. Fault code is subtracted from the number of green LED flash, blocking unit operation. Between one flash cycle and the next one, a pause of