H2 - Malfunction of room temperature sensor or humidifier unit damper

Was bedeutet H2 ?

Either the room temperature sensor or the damper for the humidifier unit is faulty.

• Defective room thermostat sensor
• Humidifier damper motor failure
• Wiring problem

Klicken Sie auf Schritte, um Ihren Fortschritt zu verfolgen.

1. 1

   Ensure the room temperature sensor is not blocked or covered.

2. 2

   Power cycle the unit by turning off the breaker for 60 seconds.

3. 3

   A technician needs to inspect the relevant sensor or damper.