Contents
3
‘Night time’ Hot Water Function
6
Sealed Central Heating System
6
To Re-pressurise the System
by adding Water
7
General Notes and Care of
your System
7
Electricity Supply
7
Introduction
4
About your Boiler
4
Boiler Controls
4
About your Fuel
4
Lighting your Boiler
5
Turning off your Boiler
5
Points to Check if the Boiler
Fails to Light
6
Domestic Hot Water System
6
