Fagor Eco Plus Fa 15-20 Manual -

Bleed your radiators to remove trapped air and ensure all radiator valves are open. Maintenance Tips for Longevity

| Symptom | Possible Cause | Initial Check / Solution | | :--- | :--- | :--- | | | No power, No gas, Low water pressure | Check the electrical breaker, gas valve is open, and the pressure gauge is above 1 bar. Try resetting the boiler by turning the main switch off and on. | | No hot water | Summer/Winter mode incorrect, Faulty diverter valve, DHW sensor issue | Ensure the boiler is in "Winter" or "DHW" mode. If the problem persists, a component may have failed and requires a technician. | | Radiators not heating | Air in system, Pump failure, Low pressure | Bleed the radiators. Check if the pump is running. Check and repressurise the system if the pressure is too low. | | Boiler frequently locks out (error light on) | Ignition failure, Flame detection issue, Lack of gas supply | This is a safety lockout. Try resetting the boiler once. If it locks out again, turn it off and call a qualified engineer. Do not repeatedly reset it. | | Strange noises (gurgling/kettling) | Air in the system (gurgling) or Limescale buildup (kettling) | Bleed air from radiators. For kettling (a deep rumbling noise), a power flush and descaler treatment by a technician may be required. |

The boiler must be installed in a room with adequate air supply to ensure proper combustion. Blocked vents can lead to carbon monoxide buildup. Clearance Spaces

The FA 15-20 model belongs to the "Eco Plus" family of boilers. It provides variable power outputs optimized to maintain efficient fuel consumption across multiple circuit temperatures.

Turn the heating knob to the minimum position. The boiler only produces hot water when a tap is opened. Fagor Eco Plus Fa 15-20 Manual

: 220–230V ~ 50Hz supply with a power draw of approximately 120W

Maximum heat output of approximately 23.7 kW (80,840 Btu/h).

The (often referenced as the FEB-20E series) is a wall-hung, fan-assisted gas combination boiler designed to provide both central heating and domestic hot water. This microprocessor-controlled unit is commonly used in residential settings, including park homes and caravans, due to its compact design and high performance. Core Specifications

Because the FA 15-20 is an open-flue appliance, it draws oxygen directly from the room it is installed in to sustain combustion.

: The boiler can be switched between hot water only (Summer mode) or both hot water and central heating (Winter mode). Troubleshooting Common Issues Bleed your radiators to remove trapped air and

The panel generally consists of a pressure gauge, a power switch, and knobs to adjust heating and hot water temperatures. 3.2. Starting the Boiler Open the gas valve. Open the water valves for the heating circuit. Check the pressure gauge; it should read between Set the main switch to the position. 3.3. Selecting Modes

If your boiler stops working, the control panel will often display a warning light or code. Here are the most common issues found in the Fagor Eco Plus FA 15-20 manual: Low Water Pressure

Follow these step-by-step procedures to safely operate your Fagor Eco Plus boiler throughout the year. Starting the Boiler

If the flame accidentally blows out due to a heavy draft, the internal ionization probe instantly senses the lack of heat and cuts off the gas supply within seconds to prevent dangerous gas accumulation.

Blocked chimney, poor room ventilation, or downdrafts pushing exhaust gases back into the room. | | No hot water | Summer/Winter mode

The system pressure gauge should ideally indicate between 0.75 and 1 bar when cold. Core Components

: Use the front-facing pressure gauge to confirm it is within the 0.75–1 bar range.

Many online discussions about the "Fagor Eco Plus Fa 15-20" focus on troubleshooting specific faults. Here are some of the most commonly reported problems and their likely causes based on user experiences:

The "Eco Plus" branding highlights Fagor's integration of intelligent safety cut-offs designed to protect your home.