Common Error Codes - Trane 38 Series Installer Manual

Common Error Codes

Error Code
AC over current protection
E5
Communication error
E6
High temperature protection
E8 / H4
H6 Indoor fan motor error
Jumper cap malfunction protection
C5
Indoor ambient sensor open or short circuit
F1
Indoor tube sensor open or short circuit
F2
If other error codes are present, contact your dealer or qualified service technician.
If any of the following occurs, shut off the unit and contact your dealer or qualified service technician:
• Power cord overheats or becomes damaged
• If you notice a burning smell
• The unit trips the breaker panel or cycles off frequently without obtaining the set temperature
• Abnormal sound during operation
• If you notice water leakage
Malfunction Type
37
38 Series Mini-Split
Recommendation
Restart the unit. If the error does
not clear, contact your dealer or
qualified service technician.
Contact your dealer or qualified
service technician.