Technical data

3
2000225294A
Important Information 4
Manual Handling 5
Appliance Introduction 7
Appliance Safety Devices 7
General Information 8
Maintenance and Servicing 8
Operating the Boiler 9
(F24e & F28e ONLY) Optional Programmer 11
Technical Data 1 13
Technical Information 2 15
Heating System Design 3 16
(F24e & F28e ONLY) Domestic Hot Water
System Design 4 17
Boiler Schematic 5 18/19
Boiler Location, Flue and Ventilation 6 20
Installation Preparation and Appliance Fixing 7 22
Horizontal Top Flue Preparation and Fitting 8 23
Vertical Flue Preparation and Fitting 8 26
Twin Flue Preparation and Fitting 8 28
Gas/Water Connections 9 32
Safety Discharge Valve and
Condensate Connections 10 35
Electrical Connections 11 37
Commissioning 12 39
Servicing 13 41
Fault Finding 14 46
Wiring Diagram 15 50/51
Replacement of Parts 16 52
Spare Parts 17 63
CONTENTS DESCRIPTION SECTION PAGE No.
SERVICING
INSTRUCTIONS
INSTALLATION
INSTRUCTIONS
INSTRUCTIONS
FOR THE USER
Contents
The instructions consist of three parts, User, Installation and Servicing Instructions, which
includes the Guarantee Registration Card. 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.
INTRODUCTION