Trane S9V2D120D5VSB E7.1: First-stage gas valve energized without request
The Trane S9V2 Link-enabled operation alarm table identifies E7.1 when the first-stage gas valve is energized without request.
Trane S9V2D120D5VSB E3.5: Open second-stage pressure switch with second-stage gas valve energized
The Trane S9V2 Link-enabled operation alarm table identifies E3.5 as an open second-stage pressure switch while the second-stage gas valve is energized without request.
Trane S9V2D120D5VSB E2.3: First-stage gas valve not energized when expected
The Trane S9V2 Link-enabled operation alarm table identifies E2.3 when the first-stage gas valve is not energized when expected.
Trane S9V2C080U5PSB E11: Internal gas valve error
The Trane S9V2 Link-enabled operation alarm table identifies E11 as internal gas valve errors.
Trane S9V2C080U5PSB E7.1: First-stage gas valve energized without request
The Trane S9V2 Link-enabled operation alarm table identifies E7.1 when the first-stage gas valve is energized without request.
Trane S9V2C080U5PSB E3.5: Open second-stage pressure switch with second-stage gas valve energized
The Trane S9V2 Link-enabled operation alarm table identifies E3.5 as an open second-stage pressure switch while the second-stage gas valve is energized without request.
Trane S9V2C080U5PSB E2.3: First-stage gas valve not energized when expected
The Trane S9V2 Link-enabled operation alarm table identifies E2.3 when the first-stage gas valve is not energized when expected.
Trane S9V2 96 Two-Stage Variable Speed Gas Furnace E23: Incomplete menu data
The Trane S9V2 Link-enabled operation alarm table identifies E23 when menu parameters are not received by the CCM.
Trane S9V2 96 Two-Stage Variable Speed Gas Furnace E24.1: ACM/CCM Modbus communication lost
The Trane S9V2 Link-enabled operation alarm table identifies E24.1 as communication lost between the ACM and CCM.
Trane S9V2 96 Two-Stage Variable Speed Gas Furnace E24.2: CAN communication lost
The Trane S9V2 Link-enabled operation alarm table identifies E24.2 as CAN communication lost.