: The fan runs only when there is an active call for heating or cooling.
Avoid mounting near supply air drafts or electronic heat sources. Step-by-Step Mounting
Set to 0 for cooling only, 1 for gas/electric setup, or 2 for heat pump operation. trane baysens019c manual
The BAYSENS019C features a diagnostic system that interfaces directly with the Trane control board. It can display specific codes or light up warning indicators when the system is not operating within nominal boundaries. Common Issues and Solutions: Blank Screen No 24 VAC power reaching the thermostat.
Always disconnect power to the HVAC system before beginning installation to prevent electrical shock or equipment damage. Programming and Operation Users can customize the sensor's behavior via the keypad: : The fan runs only when there is
The rooftop unit control board has entered a lockout state.
Press the specific button combination (usually Up and Down together) to unlock. Replacing the Internal Battery The BAYSENS019C features a diagnostic system that interfaces
7-day programmable, 5-1-1 programmable, or non-programmable configurations.