Glow-worm 23c - Manual (Page 3)

3 2000225000B
Important Information 2
Introduction 4
Controls and Lighting 4
Clock-timer (Optional) 6
Draining 6
Safety Devices 7
Servicing and Maintenance 7
Technical Data 1 8
Dimensions 2 9
Heating System Design 3 10
Domestic Hot Water System Design 4 10
Boiler Schematic 5 11
Boiler Location, flue and ventilation 6 12
Fixing jig pack 7 13
Piping System Installation 8 14
Boiler installation 8 15
Flue Installation telescopic and standard 10 16
Electrical Connection 11 19
Commissioning 12 20
Settings 14 22
Routine Cleaning and Inspection 15 22
Fault Finding 16 27
Wiring Diagram 17 34
Replacement of Parts 18 35
Spare Parts 19 44
CONTENTS DESCRIPTION SECTION PAGE No.
SERVICING
INSTRUCTIONS
INSTALLATION
INSTRUCTIONS
INSTRUCTION
FOR USE
Contents