Trane Baysens019c Manual [best] -

The (often referred to under its legacy and updated documentation series, such as the BAYSENS119 ) is a high-performance Programmable Zone Sensor designed for use with Trane commercial HVAC units like the Voyager and Precedent series.

Check for "Err" on the screen, which may indicate a misconfiguration in the installer setup menu. 5. Technical Specifications & Compatibility The BAYSENS019C is designed for: 3 - 25 Ton Packaged Heat/Cool Units 3 - 20 Ton Packaged Heat Pump Units 27.5 - 50 Ton and 20 - 130 Ton Packaged Rooftop Units

The BAYSENS019C allows up to four periods per day: , Day (Leave), Evening (Return), and Sleep (Night). Press the PROG button to enter schedule mode. trane baysens019c manual

Press the SYSTEM button to cycle through Cooling, Heating, or Auto modes. The active mode is typically highlighted on the display.

Locate the buttons marked TIME and use the (+) or (-) keys to adjust the time in one-minute increments. Holding the button allows for rapid changes. The (often referred to under its legacy and

: Custom schedules for every day of the week.

Switches the fan between On (continuous running) and Auto (cycles with heating/cooling). The active mode is typically highlighted on the display

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is a communicating sensor, meaning it does not just act as a standard thermostat; it talks directly to the ReliaTel HVAC unit controller. It features a digital display showing time, temperature, and system status.

Toggles between Cool , Heat , Auto , and Off modes.

: Each day has four periods (Morning, Day, Evening, Night). For each period: Set the Start Time using the arrow keys.