X
xhatfieldJul 30, 2025
Why is the electric heat not turning on in my Trane Tracer ZN511 Controller?
- PpfletcherJul 31, 2025
Several factors could prevent the electric heat from energizing. First, verify the unit wiring between the controller outputs and the electric heat contacts is correctly connected. The electric heat element itself or any auxiliary safety interlocks may have failed. The controller must be properly configured based on the installed end devices. Also, the controller controls electric heat on and off to meet the unit capacity requirements. If the controller does not have power, electric heat does not operate.