80-00 — Returning water temperature sensor problem

¿Qué significa 80-00 ?

There is an issue with the sensor that measures the temperature of the water returning to the unit.

• Defective temperature sensor
• Loose sensor wiring
• Corrupted sensor data

Haga clic en los pasos para seguir su progreso.

1. 1

   Inspect the wiring connected to the return water temperature sensor.

2. 2

   Ensure the sensor is properly positioned and not obstructed.

3. 3

   Restart the unit after a power cycle.

4. 4

   Contact support for sensor replacement if needed.