S.8 — Heating Cut-off Time Remaining (EcoTEC 65kW)

What does S.8 mean?

This is typically a status message indicating the EcoTEC 65kW boiler's heating function is temporarily paused for a set duration, often due to a safety feature or system cycle.

• System safety cut-off
• Pre-programmed waiting period

Click steps to track your progress.

1. 1

   This is often a normal operational delay; allow the boiler to complete its cut-off period.

2. 2

   Ensure your thermostat is calling for heat.

3. 3

   If the boiler remains in this state for an unusually long time, try a boiler reset.

4. 4

   If concerns persist, contact a qualified heating engineer for system check.