If you have lost your original manual, the "instrukcia" (instruction) for the LX 24 FI covers:
: 24 kW (suitable for small-to-medium apartments and homes) Boiler Type : Conventional / Hermetic Combi ( Kombi )
: If you're unable to find the information online, consider contacting the manufacturer directly. Look for a "Contact Us" page on their website or call their customer service number. They should be able to provide you with the instructions or direct you to someone who can.
If you only need the wiring diagram or torque specs for the "hot" issue, search for Lambert LX 24 FI workshop manual – it has more technical data than the user instrukcia . lambert lx 24 fi instrukcia hot
| Error Code | Meaning | Possible Causes | Troubleshooting Steps | | :--- | :--- | :--- | :--- | | | Ignition Failure – The boiler has failed to light the gas. | • No gas supply or closed gas valve • Faulty ignition or ionization electrode • Malfunctioning gas valve • Defective main circuit board | 1. Check Gas Supply : Ensure the gas is turned on in your home and at the boiler’s shut-off valve. 2. Reset the Boiler : Press and hold the reset button for about 3 seconds. 3. Call a Professional : If the issue persists, contact a certified technician to inspect the electrodes, gas valve, or main board. | | A03 | Safety Thermostat Issue – The boiler has triggered its overheat safety device. | • Low system water pressure • Closed radiator valves • Airlock in the system • Faulty pump or sensor | 1. Check Pressure : Ensure the boiler pressure is between 1 and 2 bar. If it is low, re-pressurize the system. 2. Open Valves : Make sure all radiator valves are fully open. 3. Reset the Boiler : After checking the above, reset the boiler. | | E03 | Air Flow Fault – A problem has been detected with the boiler's flue exhaust system. | • Blocked or excessively long flue pipe • Faulty fan or pressure switch (prosestat) • Strong outside winds impeding exhaust | • This error is generally not user-serviceable. Check that nothing is blocking the exterior flue outlet. If the condition is clear, you must contact a service agent to inspect the fan, pressure switch, and flue system. | | E05 | Outlet Water Sensor Fault – Problem with the heating circuit temperature sensor. | • Defective heating NTC sensor • Moisture on the sensor or its connections • Faulty main board | • This requires professional attention. A technician will need to test the sensor and its wiring, and replace any faulty components. | | E06 | DHW Sensor Fault – Problem with the domestic hot water temperature sensor. | • Defective DHW NTC sensor • Short or open circuit in sensor wiring • Faulty main board | • As with E05, this error requires a service call. A technician will diagnose and replace the faulty sensor or repair the wiring. | | E10 | Low System Pressure – The water pressure in the central heating loop has dropped below the minimum required level (typically below 0.8-1 bar). | • Water leaks in the system • Recent bleeding of radiators • Faulty pressure relief valve | 1. Repressurize the System : Locate the water filling loop (a flexible hose with valves) under the boiler. 2. Open the Valve : Slowly open the valve until the pressure gauge reads between 1 and 1.5 bar. 3. Close the Valve : Securely close the filling valve. 4. Reset the Boiler : Once the pressure is correct, reset the boiler. |
Beyond specific error codes, users often experience operational issues. The table below details the most common ones, their probable causes, and solutions.
recommends yearly maintenance by an authorized service center to keep your warranty valid and efficiency high. Reset Button: Many minor glitches can be solved by simply pressing the button once—no need to hold it down. If you have lost your original manual, the
Lambert LX 24 Fi: Повна інструкція з експлуатації та обслуговування
If you see an E10 error, it means the water pressure in your heating system has dropped. This is normal and can be fixed by repressurizing the system:
: In some Lambert LX 24 Fi models, the filling loop may be a blue plastic lever. To refill, you turn this lever to the left until you hear water flowing, then monitor the gauge until it reaches 1.5 bar, then turn it back to the right to close. If you only need the wiring diagram or
To manage your hot water settings and ensure safe operation, follow these standard steps: System Preparation
Краще виставити на котлі комфортну температуру (наприклад, 40 градусів), ніж гріти до 60 і змішувати. Це подовжує життя теплообміннику (менше накипу).
21,300 Kcal/h (~24 kW) with a 93.6% efficiency rating. Domestic Hot Water (DHW): Provides 13.7 litres per minute.