Error 190 — No temperature changes in EVA IN during pipe inspection or incorrect temperature

Was bedeutet 190 ?

During pipe inspection, no temperature change is detected at the EVA IN sensor, or the temperature reading is incorrect. This could also be related to a wrong unit address.

• EVA IN sensor malfunction
• Incorrect unit address setting
• Problem with refrigerant flow affecting temperature
• Faulty pipe inspection process

Klicken Sie auf Schritte, um Ihren Fortschritt zu verfolgen.

1. 1

   Verify the EVA IN sensor is correctly installed and functioning.

2. 2

   Check the unit's address setting to ensure it is correct.

3. 3

   Ensure there are no obstructions to the refrigerant flow.

4. 4

   Follow the specific procedure for pipe inspection if applicable.