What does E7 mean on a carrier thermostat?
If the thermostat is configured for continuous. E7 Error — fan and the fan button is pressed, an E7 error code will be dis- played indicating that the fan speed can not be adjusted.
What is the error code on the CCC 2 thermostat?
Loss of communication between the CCC 2 thermostat and all system power module boards. System will shut down. Loss of communication between the CCC 2 thermostat and an individual system power module board. The LED will display error code EI and the zone num- ber that lost communication.
Why is my carrier thermostat showing an E3 error code?
If the NUI does not receive CCN communication data from the CDU for 60 seconds, the display will show”E3″ error code in the Temperature display zone and ‘-‘in the Time Display zone. Under this condition the outside temperature will be blanked. “E3” error code will be displayed and the other functionality will remain same.
When do I get an error code on my Dometic thermostat?
When the system determines that one of the faults listed below has occurred an error code will be displayed in the LCD. Loss of communication between the CCC 2 thermostat and all system power module boards. System will shut down. Loss of communication between the CCC 2 thermostat and an individual system power module board.
What does an error code EI mean on a thermostat?
System will shut down. Loss of communication between the CCC 2 thermostat and an individual system power module board. The LED will display error code EI and the zone num- ber that lost communication. Any additional zones that loose communication will blink in addition to the current zone. Open circuit or out-of-range indoor temperature sensor.
If the NUI does not receive CCN communication data from the CDU for 60 seconds, the display will show”E3″ error code in the Temperature display zone and ‘-‘in the Time Display zone. Under this condition the outside temperature will be blanked. “E3” error code will be displayed and the other functionality will remain same.
What happens when the carrier thermostat is not working?
If the sensor used to sense room air temperature, reads less than -45°C or greater than 65°C, it will be considered as failed and will display “-“. If the NUI does not receive CCN communication data from the CDU for 60 seconds, the display will show”E3” error code in the Temperature display zone and ‘-‘in the Time Display zone.
Why is my Trane air conditioner error code E19?
Explanation: Error of electronic expansion valve open in the outdoor unit (when it is detected more than once) Explanation: Error of electronic expansion valve close in the outdoor unit (when it is detected more than once) *PLEASE SEND ME ANY COMMENT, SUGGESTION OR CORRECTION YOU MAY HAVE. I occure E19 error what happen ?
How often does Trane air conditioner have E6 fault?
Malfunction or Protection: There are two times E6 fault in 10 minutes (recovery will be after power off) Malfunction or Protection: The cooling fin high temperature protection Display Function Instruction: When stand by, LED displaying the amount of indoor units online which communicate with outdoor units.
