Grant Vortex Pro - Page 62

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Contents
Contents
Introduction
About your Boiler
Boiler Controls
Lighting your Boiler
If your Boiler Fails to Light
Turning off your Boiler
General Notes and Care of
your system
Boiler Thermostat
Burner Lock-out Indicator
and Reset Button
Overheat Thermostat
Programmer
Ventilation
Flue Terminal
Frost Protection
Cleaning and Servicing
Failure of Electricity Supply
Electrical Supply
Sealed Central Heating System
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