E07 - Communication Error: This occurs when there is a failure in communication between the heat pump's different components, possibly due to faulty wiring or control board issues Fault Code Display: Fault Code: Fault Description: C3: The coil sensor (T3) is seated fault in Cooling: E4: Temperature Sensor Fault (T3, T4, T3L, T5 or TF) E5: High or Low Voltage Protection: E6: Outdoor Fan Motor Fault: E7: Compressor Discharge Sensor (T5) is seated fault: E9: EEPROM Fault: H0: Communication Fault in main control chip: H5: 5.
This problem may arise from a clogged or kinked drain hose Mechanical issues with the drain pump or water level sensor could also be at fault. 12.2 Fault Code and Limited Condition Descriptions 40 12.3 Fault Codes and Limited Conditions Troubleshooting 42 12.3.1 C3 Troubleshooting 42 12.3.2 E4 Troubleshooting 43.
Common Worcester Bosch Boiler Error Codes & What They Mean C&T ECO. If your Bosch heat pump dryer is not draining, it could disrupt your laundry routine E07 - Communication Error: This occurs when there is a failure in communication between the heat pump's different components, possibly due to faulty wiring or control board issues
Pin on Device Answered. (ECM) Constant Airflow Motor Troubleshooting NOTE: During testing, Motor access panel should be closed This problem may arise from a clogged or kinked drain hose