S.85 — Service Message: Circulation Water Quantity (EcoTEC 65kW)

What does S.85 mean?

This is a service message indicating an issue with the quantity of water being circulated in the EcoTEC 65kW system, potentially requiring attention during a service.

• Low circulation water
• Sensor reading discrepancy

Click steps to track your progress.

1. 1

   Check your system pressure gauge and ensure it is at the recommended level.

2. 2

   If you are due for a service, mention this message to your heating engineer.

3. 3

   Try resetting the boiler by cycling the power.

4. 4

   Contact a qualified heating engineer for inspection, especially if you notice heating performance issues.