Contents

Preface
Contents
1 Key to symbols and safety instructions
- 1.1 Key to symbols
- 1.2 Safety instructions
- 2 General Information
  - 2.1 Energy efficiency
  - 2.2 Servicing
  - 2.3 User caution
- 3 Using your boiler
  - 3.1 Controls
  - 3.2 Operating the boiler
    - 3.2.1 Switching the boiler on/off
    - 3.2.2 Setting the heating temperature
    - 3.2.3 Controlling the central heating
    - 3.2.4 Frost protection
- 4 Maintenance
  - 4.1 Maintaining your boiler
  - 4.2 Servicing
- 5 External filling loop (sealed system only)
- 6 General information
  - 6.1 Ventilation information
  - 6.2 Maintenance clearances
  - 6.3 General notes
- 7 Fault finding
  - 7.1 Fault conditions
- 8 Fault or Breakdown
- 9 Energy saving
  - 9.1 Tips on energy saving
- 10 Your guarantee
- 11 Environment/disposal

Worcester Greenstar Utility Regular 12/18 2014 User Instructions

Worcester Greenstar Danesmoor Utility Regular 12/18 2014 Boiler manual cover

Pages 16

Year 2014

Language(s)

of 16

Worcester Greenstar Danesmoor Utility Regular 12/18 2014 Boiler Specification

The Worcester Greenstar Danesmoor Utility Regular 12/18 2014 Boiler is a high-efficiency, oil-fired boiler designed for utility room installations. It operates with a heating output range between 12 and 18 kW, making it suitable for small to medium-sized homes with a regular demand for hot water and central heating. The boiler features a robust and compact design, facilitating easy installation and maintenance in confined spaces. It is equipped with advanced combustion technology to ensure optimal fuel efficiency and reduced emissions, complying with the latest environmental standards.

This model integrates a reliable heat exchanger system, crafted from high-grade materials to enhance durability and performance longevity. The boiler's hydraulic components are designed for straightforward access, simplifying servicing and reducing downtime during maintenance. It includes a user-friendly interface with intuitive controls, allowing homeowners to manage their heating preferences with ease.

The Worcester Greenstar Danesmoor Utility Regular 12/18 is compatible with a range of intelligent controls, offering enhanced energy management and potential cost savings. It supports integration with smart thermostats and other home automation systems, providing users with remote access and control capabilities. Safety features such as an integrated frost protection system and a pressure relief valve ensure secure operation even in extreme conditions.

Overall, the Worcester Greenstar Danesmoor Utility Regular 12/18 2014 Boiler delivers reliable performance, energy efficiency, and ease of use, making it a practical choice for homeowners seeking a dependable heating solution. It aligns with Worcester's reputation for quality and innovation, providing a sustainable option for modern home heating needs.

Worcester Greenstar Danesmoor Utility Regular 12/18 2014 Boiler F.A.Q.

How do I reset my Worcester Greenstar Danesmoor Utility 12/18 boiler?

To reset your boiler, locate the reset button on the control panel. Press and hold the button for a few seconds until the reset light turns off. Release the button and allow the boiler to restart.

What regular maintenance is required for the Worcester Greenstar Danesmoor Utility boiler?

Regular maintenance includes annual servicing by a qualified engineer, checking for leaks, ensuring the flue is clear, and cleaning any filters. It is important to follow the manufacturer's maintenance schedule.

Why is my Worcester Greenstar Danesmoor boiler making unusual noises?

Unusual noises could be due to air trapped in the system, low water pressure, or a faulty pump. Bleeding the radiators and checking the pressure gauge can help. If the problem persists, contact a professional engineer.

How can I increase the water pressure in my Worcester Greenstar Danesmoor Utility 12/18 boiler?

To increase the water pressure, locate the filling loop, usually found under the boiler. Open the valves to allow water to enter the system until the pressure gauge reads between 1 and 1.5 bar. Close the valves after the pressure is adjusted.

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

First, check if the boiler is receiving power and the thermostat is set correctly. Ensure the water pressure is adequate. If the issue continues, there might be a problem with the diverter valve or heat exchanger, requiring professional assistance.

How often should the Worcester Greenstar Danesmoor Utility boiler be serviced?

The boiler should be serviced annually by a Gas Safe registered engineer to ensure its efficiency and safety. Regular servicing also helps in identifying potential issues early.

What could cause a Worcester Greenstar Danesmoor boiler to leak?

Leaks could be due to a faulty pressure relief valve, corrosion, or loose joints. Inspect the system for visible leaks and if found, contact a professional engineer to address the issue promptly.

How do I bleed radiators connected to the Worcester Greenstar Danesmoor Utility boiler?

Turn off the heating system and allow the radiators to cool. Use a radiator key to open the bleed valve at the top of the radiator. Release the air until water starts to flow steadily, then close the valve.

What are the signs that the Worcester Greenstar Danesmoor Utility boiler needs repair?

Signs include unusual noises, frequent pressure drops, inconsistent heating, and error codes on the display. If any of these occur, it's advisable to consult a qualified engineer for repair.

Can I install the Worcester Greenstar Danesmoor Utility boiler myself?

No, installation must be carried out by a qualified Gas Safe registered engineer to ensure safety and compliance with regulations. Self-installation can void warranties and pose serious risks.