Worcester LPG 25Si 2008 User Instructions

Worcester LPG 25Si 2008 Boiler manual cover

Pages 20

Year 2008

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Worcester LPG 25Si 2008 Boiler Specification

The Worcester LPG 25Si 2008 Boiler is a compact and efficient gas-fired combi boiler designed for residential use. It features a robust heat exchanger made from high-quality aluminum-silicon alloy, ensuring long-lasting performance and reliability. Operating on LPG, this boiler is particularly suited for off-grid locations where natural gas supply is unavailable. It offers a central heating output of 25 kW, making it suitable for small to medium-sized homes. The boiler includes an intuitive user interface with simple controls for ease of operation.

Equipped with a modulating burner, the Worcester 25Si adjusts its output in response to heating demand, enhancing efficiency and reducing energy consumption. It has a built-in frost protection function, which safeguards the system in colder environments. The boiler supports hot water flow rates of up to 10.2 liters per minute, providing an adequate supply for domestic use. It is also compatible with Worcester's range of optional controls and accessories, which allow for further customization and optimization of heating schedules.

The Worcester LPG 25Si 2008 is mounted on the wall, which helps save space and allows for flexible installation options. It adheres to rigorous safety standards, featuring a range of safety controls, including flame detection and overheat protection. The boiler is also compliant with NOx emission standards, contributing to reduced environmental impact. Maintenance is straightforward due to its accessible components and clear diagnostic display, facilitating quick troubleshooting and servicing. Overall, the Worcester LPG 25Si 2008 Boiler represents a reliable and efficient solution for residential heating and hot water needs.

Worcester LPG 25Si 2008 Boiler F.A.Q.

How do I reset the Worcester LPG 25Si 2008 Boiler?

To reset the Worcester LPG 25Si 2008 Boiler, locate the reset button on the control panel. Press and hold the reset button for about 3 seconds until the reset light turns off. Release the button and the boiler should restart.

What should I do if the boiler is not igniting?

If the boiler is not igniting, check the gas supply and ensure that the gas valve is open. Also, inspect the pilot light; if it is out, attempt to reignite it following the manual's instructions. If the problem persists, contact a qualified technician.

How often should the Worcester LPG 25Si 2008 Boiler be serviced?

It is recommended to have the Worcester LPG 25Si 2008 Boiler serviced annually by a certified technician to ensure it operates efficiently and safely.

What is the correct pressure level for the Worcester LPG 25Si 2008 Boiler?

The correct pressure level for the Worcester LPG 25Si 2008 Boiler should be between 1 and 1.5 bar when the system is cold. If the pressure is outside this range, adjust it using the filling loop.

How can I improve the efficiency of my Worcester LPG 25Si 2008 Boiler?

To improve efficiency, ensure regular servicing, bleed radiators to remove air, and insulate pipes. Additionally, consider installing a smart thermostat to optimize heating schedules.

What does a flashing blue light on the boiler indicate?

A flashing blue light typically indicates a fault in the system. Refer to the user manual for the specific error code and follow the troubleshooting steps provided or contact a technician for assistance.

How do I bleed a radiator connected to my Worcester LPG 25Si 2008 Boiler?

To bleed a radiator, turn off the heating system and allow the radiator to cool. Use a radiator key to open the bleed valve, holding a cloth beneath to catch any water. Close the valve once the hissing stops and water flows steadily.

What should I do if my boiler is leaking water?

If your boiler is leaking water, turn off the system and check for visible leaks. Tighten any loose connections and check the pressure relief valve. If the leak continues, contact a qualified technician.

Can I adjust the hot water temperature on my Worcester LPG 25Si 2008 Boiler?

Yes, you can adjust the hot water temperature. Locate the hot water control dial on the boiler's front panel and turn it to the desired setting. Ensure not to set it too high to avoid scalding.

What should I check if my boiler is making unusual noises?

Unusual noises can be caused by air in the system, low water pressure, or a faulty pump. Try bleeding the radiators and check the pressure gauge. If the noise persists, consult a technician.