Glow-worm 24cxi User Manual

3 0020008154A
SERVICING
INSTRUCTIONS
CONTENTS DESCRIPTION SECTION PAGE No.
INTRODUCTION
INSTRUCTIONS
FOR USE
INSTALLATION
INSTRUCTIONS
Important Information 4
General Information 5
Manual Handling 5
Appliance Safety Devices 7
Maintenance and Servicing 7
Operating the Boiler 8
Technical Information 1 10
Boiler Location and Ventilation 2 13
Flue Location and Ventilation 3 14
Heating System 4 16
Domestic Hot Water System 5 17
Installation Preparation 6 18
Gas/Water & Appliance Connection 7 20
Safety Discharge Valve and
Condensate Connection 8 21
Flue Preparation Telescopic and Standard Flue 9 23
Electrical Connection 10 26
Commissioning 11 28
Servicing 12 31
Fault Finding 13 35
Replacement of Parts 14 39
Spare Parts 15 51
Contents
The instructions consist of three parts, User, Installation and Servicing Instructions. The
instructions are an integral part of the appliance and must, to comply with the current issue
of the Gas Safety (Installation and Use) Regulations, be handed to the user on completion
of the installation.

Glow-worm 24cxi Specifications

General

Model	24cxi
Category	Boiler
Output	24 kW
Mounting	Wall-mounted
ERP Rating	A
Flow Rate (l/min)	9.8 l/min
Max. Working Pressure	3 bar
Flow Rate at 35°C Rise	9.8 l/min
Gas Type	Natural Gas
Electrical Supply	230V / 50Hz
DHW Output (kW)	24.0 kW
Central Heating Flow Temperature Range	30°C - 80°C
Gas Consumption (Max)	2.7 m³/h
Type	Condensing Combi Boiler
Dimensions	740mm x 418mm x 300mm