Trane Baysens019c Manual ((new)) Jun 2026

Mount on an interior wall approximately 5 feet above the floor. Avoid direct sunlight, outside walls, or locations near discharge air grilles.

According to the official manual, here is the standard pinout: trane baysens019c manual

The is more than a booklet—it is the key to keeping your commercial or residential HVAC system running efficiently. Without it, wiring mistakes can destroy the sensor, and incorrect dip switch settings can cause comfort complaints or energy waste. Mount on an interior wall approximately 5 feet

The LCD shows the current room temperature by default. If "Service" or "Err" flashes, see Part 7 below. wiring mistakes can destroy the sensor

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