Instruction manual GWV 19

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3 Installation
Warning
Installation work should be carried out by an approved installation engineer
in compliance with the general and local regulations imposed by the gas, water
and power supply companies and the fire service.
The appliance may only be installed in a room that complies with the
requirements stated in national and local ventilation
regulations (1.3 "Regulations").
3.1 Introduction This chapter describes the installation activities to be carried out before you
actually start using the appliance (9 "Starting and running"), namely:
•Packaging;
•Environmental conditions;
•Technical specifications;
•Installation diagram;
•Water connections, Vented,
•Gas connection;
•Air supply and flue;
•Electrical connection;
•Checking the supply pressure and burner pressure.
For a possible conversion to a different gas category, see
conversion (4 "Conversion to a different gas category").
3.2 Packaging To avoid damaging the appliance, remove the packaging carefully.
We recommend unpacking the appliance at or near its intended location.
Caution
The appliance may only be manoeuvred in an upright position. Take care
that the appliance is not damaged after unpacking.