Contents

Preface
- Please read these instructions carefully
- Dedicated to heating comfort
Contents
1 Key to symbols and safety instructions
- 1.1 Key to symbols
  - Warnings
  - Important information
  - Additional symbols
- 1.2 Safety precautions
- 2 General information
  - 2.1 Energy efficiency
  - 2.2 Servicing
  - 2.3 Benchmark standard
  - 2.4 User caution
- 3 Controls
  - 3.1 Operating the boiler
    - 3.1.1 Setting the boiler flow temperature
    - 3.1.2 Boiler frost protection
    - 3.1.3 Turning the central heating off during the summer
- 4 System pressure
  - 4.1 Open vented heating systems
  - 4.2 Sealed heating systems
  - 4.3 External filling loop
- 5 Service clearances
- 6 Maintaining your boiler
- 7 Fault finding
  - 7.1 Boiler reset
  - 7.2 Extreme cold weather
- 8 Fault or breakdown
  - Technical support
- 9 Tips on energy saving
  - Heating economically
  - Central heating systems with room thermostat/thermostatic radiator valves
  - Room thermostats
  - New control systems
  - Roof insulation
  - Window frames
  - Radiators
  - Draughts
  - Curtains
- 10 Environment / disposal
  - Packaging
- 11 Your guarantee
  - Guarantee registration
  - For your own record:
- 12 Glossary

Worcester LPG 27Ri Compact 2014 User Instructions

Worcester LPG 27Ri Compact 2014 Boiler manual cover

Pages 20

Year 2014

Language(s)

of 20

Worcester LPG 27Ri Compact 2014 Boiler Specification

The Worcester LPG 27Ri Compact 2014 Boiler is a high-efficiency, wall-mounted, condensing unit designed to deliver reliable heating solutions for residential spaces. It operates on liquefied petroleum gas (LPG), making it ideal for homes not connected to the mains gas supply. The boiler boasts a compact design, allowing for easy installation in a variety of locations, including kitchen cupboards and small utility rooms, without compromising on performance or accessibility for maintenance.

With a heat output of 27kW, the Worcester 27Ri is suitable for medium-sized homes, providing efficient central heating while being compatible with a wide range of cylinders for domestic hot water. The unit incorporates advanced condensing technology, enhancing its energy efficiency and reducing carbon emissions, which contributes to lower energy bills for homeowners. The boiler is equipped with a high-efficiency pump, which further optimizes fuel usage and minimizes operational noise, ensuring a quiet environment.

The Worcester 27Ri is designed with user convenience in mind, featuring an intuitive control panel that facilitates easy operation and monitoring of the system's performance. It is also compatible with various smart controls and thermostats, allowing users to optimize heating schedules and increase energy efficiency. Safety features include comprehensive frost protection and built-in diagnostics for quick and easy troubleshooting.

Overall, the Worcester LPG 27Ri Compact 2014 Boiler combines innovative design, robust engineering, and high performance to meet the heating demands of modern homes, providing a reliable and energy-efficient solution for households relying on LPG as their primary fuel source.

Worcester LPG 27Ri Compact 2014 Boiler F.A.Q.

How do I reset my Worcester LPG 27Ri Compact 2014 Boiler?

To reset your Worcester LPG 27Ri Compact 2014 Boiler, press the reset button on the control panel. Hold it for about 3 seconds until the reset light stops flashing.

What should I do if my boiler is not heating water?

Check that the boiler is receiving power and that the thermostat is correctly set. Ensure the pressure gauge is within normal range (1-1.5 bar) and there are no error codes displayed.

How often should I service my Worcester LPG 27Ri Compact 2014 Boiler?

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

What does a flashing blue light on my boiler indicate?

A flashing blue light on your Worcester LPG 27Ri Compact 2014 Boiler typically indicates a fault. Refer to the user manual for specific error codes and troubleshooting steps.

How do I adjust the water temperature on my boiler?

To adjust the water temperature, use the control knob on the boiler's front panel. Turn it clockwise to increase the temperature and counterclockwise to decrease it.

What should I do if the pressure drops below 1 bar?

If the pressure drops below 1 bar, you may need to repressurize the system. This can be done by opening the filling loop valves until the pressure gauge reads between 1 and 1.5 bar.

Can I use my Worcester LPG 27Ri Compact 2014 Boiler during a power cut?

No, the boiler requires electricity to operate. It will not function during a power cut.

What is the ideal pressure range for my boiler to operate efficiently?

The ideal pressure range for the Worcester LPG 27Ri Compact 2014 Boiler is typically between 1 and 1.5 bar.

Why is my boiler making a loud banging noise?

A loud banging noise could be due to a process known as kettling, caused by limescale buildup or trapped air. It is advisable to contact a qualified engineer to resolve the issue.

How can I improve the efficiency of my Worcester LPG 27Ri Compact 2014 Boiler?

To improve efficiency, regularly service the boiler, insulate exposed pipes, and ensure your home is well-insulated to reduce heat loss.