Trane TVR Pro CO Series - 2.13.5 Procedure

80
Procedure
H2 / H3
Some outdoor units in the system are
powered off
Yes
Power on all the outdoor units
No
The power supply is abnormal
Yes
Check the power supply equipment
No
Troubleshoot as for an E0 error
2
Notes:
1. See “E0 Troubleshooting”.