Worcester Greenstar 4000 GR4700iW C 2020 User Instructions

Worcester Greenstar 4000 GR4700iW C 2020 Boiler manual cover
Pages 24
Year 2020
Language(s)
English en

Worcester Greenstar 4000 GR4700iW C 2020 Boiler Specification

The Worcester Greenstar 4000 GR4700iW C 2020 Boiler is a highly efficient, compact, and modern heating solution, designed to meet the demands of residential properties. This boiler offers an output range suitable for medium-sized homes, ensuring optimal heating performance and hot water supply. It features a user-friendly interface with an intuitive LCD panel that allows for easy operation and precise temperature control.

This model integrates a high-efficiency pump, which reduces electrical consumption and enhances overall energy efficiency, aligning with the latest ErP (Energy-related Products) regulations. The boiler is equipped with advanced heat exchanger technology, designed to maximize heat transfer while minimizing energy loss, contributing to its impressive efficiency ratings.

The Greenstar 4000 series supports smart home integration, allowing users to control heating through an app, providing convenience and additional energy-saving opportunities. It also includes a built-in frost protection system, which ensures the unit operates reliably even in colder conditions. Safety features such as a flame sensing system and pressure relief valve are incorporated to ensure safe operation.

Installation is simplified with the boiler’s compact dimensions and flexible flue options, making it suitable for various home configurations. The Worcester Greenstar 4000 is compatible with a range of Worcester Bosch accessories, enhancing its versatility and functionality. Known for its reliability and durability, it is backed by a standard manufacturer's warranty, with extended options available to provide homeowners with peace of mind. This boiler represents a blend of innovation, efficiency, and user-centric design, making it a preferred choice for modern heating solutions.

Worcester Greenstar 4000 GR4700iW C 2020 Boiler F.A.Q.

How do I adjust the water temperature on my Worcester Greenstar 4000 GR4700iW C 2020 Boiler?

To adjust the water temperature on your boiler, use the control panel. Turn the temperature dial to set your desired temperature, typically between 60°C and 65°C for domestic hot water.

What should I do if my Worcester Greenstar 4000 Boiler is not turning on?

First, check the power supply and ensure the boiler is switched on. Verify that the thermostat is set correctly and the fuse is intact. If the issue persists, consult the manual for troubleshooting or contact a professional.

How often should I service my Worcester Greenstar 4000 Boiler?

It is recommended to service your boiler annually to ensure it operates efficiently and safely. Annual servicing can help prevent potential breakdowns and extend the life of your boiler.

What does the error code EA mean on my Worcester Greenstar 4000?

The error code EA indicates a flame detection fault. Check the gas supply and ensure the boiler is properly vented. If the problem continues, contact a qualified technician.

How can I increase the pressure on my Worcester Greenstar 4000 Boiler?

To increase the pressure, locate the filling loop beneath the boiler. Open the valves slowly while watching the pressure gauge, and close them once the pressure is between 1 and 1.5 bar.

Why is my Worcester Greenstar 4000 Boiler making a loud noise?

A loud noise could indicate trapped air, low pressure, or a faulty pump. Bleed your radiators to release air and check the system pressure. If noise persists, consult a heating engineer.

How do I reset my Worcester Greenstar 4000 Boiler after a fault code?

To reset the boiler, press and hold the reset button on the front panel until the display turns off and on again. If the fault code reappears, seek professional assistance.

Can I use my Worcester Greenstar 4000 Boiler with a smart thermostat?

Yes, the Worcester Greenstar 4000 is compatible with smart thermostats. Installation should be done according to the manufacturer's instructions or by a professional.

What maintenance tasks can I perform on my Worcester Greenstar 4000 Boiler?

Regularly check and maintain the pressure, bleed radiators, ensure adequate ventilation, and inspect for leaks. However, any internal servicing should be performed by a professional.

Why is my Worcester Greenstar 4000 not heating water efficiently?

Possible causes include a faulty thermostat, low boiler pressure, or a blocked heat exchanger. Check these components and consult a technician if necessary.