Trane DHC074H(3,4)*(L,M,H,X,Y,Z)A RTRM LED2 2 Flashes: ReliaTel diagnostic present

Trane ReliaTel support documents identify two Green System LED2 flashes every two seconds as one or more diagnostics present. The diagnostic can include fan, sensor, compressor lockout, defrost, gas heat, smoke detector, Frostat, communication, static-pressure, or discharge-air-sensor issues depending on the unit configuration.

Trane DHC060HW*(L,M,H,X,Y,Z)A RTRM LED2 2 Flashes: ReliaTel diagnostic present

Trane ReliaTel support documents identify two Green System LED2 flashes every two seconds as one or more diagnostics present. The diagnostic can include fan, sensor, compressor lockout, defrost, gas heat, smoke detector, Frostat, communication, static-pressure, or discharge-air-sensor issues depending on the unit configuration.

Trane DHC060H4*(L,M,H,X,Y,Z)A RTRM LED2 2 Flashes: ReliaTel diagnostic present

Trane ReliaTel support documents identify two Green System LED2 flashes every two seconds as one or more diagnostics present. The diagnostic can include fan, sensor, compressor lockout, defrost, gas heat, smoke detector, Frostat, communication, static-pressure, or discharge-air-sensor issues depending on the unit configuration.

Trane DHC060H3*(L,M,H,X,Y,Z)A RTRM LED2 2 Flashes: ReliaTel diagnostic present

Trane ReliaTel support documents identify two Green System LED2 flashes every two seconds as one or more diagnostics present. The diagnostic can include fan, sensor, compressor lockout, defrost, gas heat, smoke detector, Frostat, communication, static-pressure, or discharge-air-sensor issues depending on the unit configuration.