Open the air vents on your radiators to release trapped air. If the pressure drops below 1.0 bar after bleeding, repeat the filling process. Control Panel and Daily Operation
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: Turn the selector switch to the 'Reset' position and hold it for at least 2 seconds .
: The flow temperature sensor on the radiator line is open-circuit or shorted.
downward slope toward the outside to prevent rain or condensate from running back into the combustion chamber. Hydraulic Connections connections. DHW Inlet / Outlet: connections. Gas Inlet: dedicated gas line connection. 5. Troubleshooting and Error Codes
The Lambert Lx 24 Fi Manual English explicitly states that user maintenance is limited to resetting the control panel, repressurising the water system, and bleeding radiators. Any internal repairs require a professional.
Use the radiator-symbol plus/minus keys to dial your ideal loop temperature (typically set between 35°C and 80°C depending on insulation type).
To ensure the longevity of your Lambert Lx 24 Fi, an annual service by a certified gas engineer is highly recommended. During a service, the technician should: Clean the primary heat exchanger. Check the expansion vessel pressure. Inspect the flue for leaks or blockages. Test the gas valve settings and combustion efficiency.
Taps may still deliver water, but temperature control will fail. Replace NTC sensor. Low Water Pressure System water pressure has dropped below 0.5 bar.
Watch the pressure gauge on the front control panel. Fill until the needle rests between 1.0 bar and 1.5 bar when the system is cold.
Mechanical dial located at the bottom or digital reading showing system bar pressure. 3. Operating Instructions Initial Start-Up Ensure the gas supply valve under the boiler is open.
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