Fagor Eco Plus Fa 15-20 Manual

For specialized part identification or wiring diagrams, users frequently reference the Manual Caldera Fagor Eco-Compact or the FEB-20E User Manual .

As soon as the needle reaches , turn the valve handles back to their original fully closed positions. Fagor Eco Plus Fa 15-20 Manual

: Maximum output of approximately 23.7 kW (80,840 Btu/h). | Problem | Common Cause | Potential Solution

| Problem | Common Cause | Potential Solution (Always consult a professional) | | :--- | :--- | :--- | | | A faulty diaphragm or membrane within the boiler's water flow sensor, which fails to signal the gas valve to open. | A Gas Safe registered engineer (or local equivalent) should inspect and replace the diaphragm. | | Pilot light goes out a short time after using hot water | A malfunctioning limit thermostat, which may be incorrectly shutting down the boiler as a safety measure. | Have a professional test and replace the limit thermostat if necessary. | | Boiler loses water pressure frequently | A failed expansion vessel. The expansion vessel absorbs pressure changes, and when it fails, the pressure relief valve may release water, causing a drop in system pressure. | The expansion vessel may need to be re-pressurized or replaced by a qualified heating engineer. | | Have a professional test and replace the

Check the outside flue pipe to ensure birds haven't built a nest inside it and that leaves are cleared away. 5. Routine Maintenance: How to Re-pressurize the Boiler

Slowly turn the valve handle(s) 90 degrees. You will hear water rushing into the system.

The back of the official includes a quick-reference cooking table. Here is a condensed version: