Worcester Greenstar 24i System ErP

UK/IE
User instructions
Wall hung RSF gas fired condensing system boiler
Greenstar i System
ErP
6720806946-00.1Wo
For sealed central heating systems
6 720 806 947 (2015/03)
If you smell gas:
▶ Well away from the building: call the National Gas Emergency
Service on 0800 111 999.
▶ L.P.G. boilers: Call the supplier’s number on the side of the
gas tank.
These appliances are for use with:
Natural Gas or L.P.G.
(Cat. II 2H 3P type C13, C33 & C53)
Model GC Number
Natural Gas Greenstar 9i System
ErP
41-406-21
Greenstar 12i System
ErP
41-406-23
Greenstar 15i System
ErP
41-406-25
Greenstar 18i System
ErP
41-406-27
Greenstar 21i System
ErP
41-406-29
Greenstar 24i System
ErP
41-406-31
L.P.G. Greenstar 9i System
ErP
41-406-22
Greenstar 12i System
ErP
41-406-24
Greenstar 15i System
ErP
41-406-26
Greenstar 18i System
ErP
41-406-28
Greenstar 21i System
ErP
41-406-30
Greenstar 24i System
ErP
41-406-32

Worcester Greenstar 24i System ErP Specifications

General

Boiler Type	System
Output Rating	24 kW
Efficiency Rating	A
ErP Rating	A
Fuel Type	Natural Gas
Central Heating Max Output	24 kW
Mounting	Wall-mounted
Max Operating Pressure	3 bar
Pump	Integrated
Warranty	7 years
Hot Water Flow Rate	10.2 l/min
Expansion Vessel	Integrated
Controls Compatibility	Compatible with Worcester controls

Summary

Key to symbols and safety instructions

Safety precautions

Critical safety advice for gas leaks, appliance operation, and user responsibilities.

Controls

Appliance control panel overview

Appliance controls operation

Detailed instructions on using appliance buttons, display, info menus, and basic adjustments.

Central heating settings

Guide to viewing, setting, and adjusting central heating temperatures and frost protection.

Hot water controls

Instructions for adjusting hot water temperature, eco/preheat modes, and diagnostic light.

System pressure

External filling link

Maintaining your appliance

Appliance maintenance

Fault finding

Overview of fault finding

General guidance on identifying and resolving common operating problems and fault codes.

Appliance alert state and reset

Information on interpreting alert codes, symbols, and performing appliance resets.

Extreme cold weather precautions

Fault or breakdown

Service and breakdown support

Your guarantee

Guarantee terms and registration