F.13 — Appliance Blocked Due to Water Deficiency (Ecomax Pro 828E)

What does F.13 mean?

This code suggests that a lack of water in the Ecomax Pro 828E system has led to a blockage or prevented proper operation within the boiler appliance.

• Water deficiency causing appliance blockage

Click steps to track your progress.

1. 1

   Check the system pressure gauge and repressurize the boiler if it is too low (e.g., below 1 bar).

2. 2

   Look for any visible signs of leaks around your boiler or heating system.

3. 3

   Restart the boiler after ensuring sufficient water pressure.

4. 4

   If the problem persists or recurs, contact a qualified heating engineer to identify and fix the underlying water deficiency.