Worcester 25Si 2000 User Instructions

Pages 16

Year 2000

Language(s)

of 16

Worcester 25Si 2000 Boiler Specification

The Worcester 25Si 2000 Boiler is a compact and efficient gas-fired combi boiler designed to provide both central heating and instantaneous hot water. With a heating output of 25 kW, it is suitable for small to medium-sized homes, offering a reliable solution for domestic heating needs. This boiler features a high-efficiency pump, contributing to an ErP A-rating for both heating and hot water, which helps in reducing energy bills and environmental impact.

The Worcester 25Si 2000 integrates a user-friendly control panel with intuitive settings, allowing for easy operation and temperature adjustment. Its compact dimensions make it ideal for installations in confined spaces, such as kitchen cupboards. The boiler is equipped with a robust heat exchanger, designed for durability and longevity, ensuring consistent performance over time.

Safety features include a built-in frost protection system, which prevents damage during cold weather, and a low energy pump that reduces electrical consumption. The boiler operates with a low noise level, providing a quiet heating solution for residential areas. Installation and maintenance are straightforward due to its simple design and accessible components.

The Worcester 25Si 2000 supports various flue options and can be adapted to different installation requirements, offering flexibility for both new and replacement scenarios. It is compatible with a range of smart thermostats, enabling remote control and improving energy efficiency through smart home integration. With a focus on reliability and ease of use, the Worcester 25Si 2000 is a practical choice for homeowners seeking an efficient, compact, and user-friendly heating solution.

Worcester 25Si 2000 Boiler F.A.Q.

How do I reset the Worcester 25Si 2000 Boiler?

To reset the boiler, press and hold the reset button for 3 seconds. The button is usually located on the front panel of the boiler.

What should I do if my Worcester 25Si 2000 Boiler is not producing hot water?

Check the thermostat settings and ensure the boiler is turned on. Also, verify that the water pressure is within the recommended range, usually 1-1.5 bar.

How can I increase the water pressure in my Worcester 25Si 2000 Boiler?

Locate the filling loop, usually under the boiler, and open the valves until the pressure gauge reads between 1 and 1.5 bar. Close the valves after reaching the desired pressure.

Why is my Worcester 25Si 2000 Boiler making a loud noise?

This could be due to air trapped in the system or a buildup of limescale. Bleed the radiators to release any trapped air and consider using a descaling agent.

How often should I service my Worcester 25Si 2000 Boiler?

It is recommended to service your boiler annually to ensure it operates efficiently and safely.

What does the error code EA mean on my Worcester 25Si 2000 Boiler?

Error code EA indicates a flame detection fault. Check the gas supply and ensure there are no obstructions in the flue.

How do I bleed a radiator connected to my Worcester 25Si 2000 Boiler?

Turn off the heating and use a radiator key to open the bleed valve. Allow air to escape until water begins to flow, then close the valve.

Can I install a smart thermostat with my Worcester 25Si 2000 Boiler?

Yes, most smart thermostats are compatible with the Worcester 25Si 2000 Boiler. Consult the thermostat's manual for specific installation instructions.

What should I do if the pilot light on my Worcester 25Si 2000 Boiler goes out?

Modern Worcester boilers do not have a pilot light. If the boiler is not igniting, check for error codes and consult the user manual.

How do I drain my Worcester 25Si 2000 Boiler?

Turn off the boiler and attach a hose to the drain valve. Open the valve and allow the water to drain out completely. Ensure to close the valve once the system is empty.