HC-00 — Tank temperature sensor problem

¿Qué significa HC-00 ?

This error code indicates a problem with the sensor measuring the hot water tank temperature.

• Faulty tank temperature sensor
• Loose sensor wiring
• Sensor disconnected

Haga clic en los pasos para seguir su progreso.

1. 1

   Check the wiring connected to the hot water tank temperature sensor.

2. 2

   Ensure the sensor is correctly installed and submerged.

3. 3

   Power cycle the unit.

4. 4

   A technician should verify the sensor's readings.