TAM7 ET / GT sensor check
Check Trane TAM7 evaporator (ET) and gas (GT) temperature sensors at EVC J3 against the 91-row resistance and voltage table: the ±3 °F return-air volts check, ±5 % resistance and the 4.5–5.0 VDC EVC supply test.
Check Trane TAM7 evaporator (ET) and gas (GT) temperature sensors at EVC J3 against the 91-row resistance and voltage table: the ±3 °F return-air volts check, ±5 % resistance and the 4.5–5.0 VDC EVC supply test.