I have a Trane programmable zone sensor. Model BAYSENS119A connected to a YCD360 (can provide full model # if need be) After configuring the sensor, "E1" and "E2" flash on the screen. In the manual for this sensor there is no E1 or E2 error code listed in troubleshooting. Just E0, E6, E7, and E8 are in the manual but no E1 or E2.
Does anybody know what these error codes correspond to?
Thanks very much.