H14 — Air sensor shorted or disconnected

What does H14 mean?

The air sensor, likely measuring ambient or room temperature, is experiencing a short circuit or is disconnected. This affects temperature regulation.

• The air sensor is damaged.
• The sensor wiring is loose or broken.
• The sensor has become disconnected.

Click steps to track your progress.

1. 1

   Inspect the air sensor for any physical damage.

2. 2

   Check the sensor's wiring and connection.

3. 3

   Ensure the sensor is properly installed.

4. 4

   Turn off the unit, unplug it, wait 30 seconds, and plug it back in to reset.