Trane TVR-5G Air Conditioner Error Codes

  Outdoor Unit Trane AC Error Codes H0 M_Home Unmatching(Reserve) E0 EEPROM Fault E2 Communication Fault of The Outdoor Chip and The Indoor Chip  E3 Communication Error Between Mainboard and IR341  E4 Outdoor Unit Sensor Fault  E5 Voltage Protection Fault  E6 Direct-Current Fan Fault  E7 Heating Fan Fault in Area A Lasts for 5 Minutes  E8 There Are Two … Read more