Dru G20 Page 6 Installation Manual Download

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I NS TAL L ATI O N MA N U A L

5. Installation

Read this manual carefully to ensure the proper and safe installation of the appliance.

!Caution

Install the appliance in the order described in this chapter.

Please install the appliance in accordance with the applicable national, local and constructional (installation)
regulations.

Observe the regulations/instructions in this manual.

5.1 Type of gas

The data plate indicates for which type of gas, gas pressure and for which country this appliance is intended.
The data plate can be found on the appliance or can be attached to a chain to which it should remain attached.

!Caution

Check whether the appliance is suitable for the type of gas and the gas pressure used at the location.

!Tip

If you want to convert this appliance into a different type of gas, please contact DRU's service department and
ask what is possible.

5.2 Gas connection

Place a gas tap in the gas pipe in accordance with the applicable regulations.

!Caution

Make sure there is no dirt in gas pipes and connections;

The following requirements apply to the gas connection:

use a gas pipe with the correct dimensions, so that no pressure loss can occur;

the gas tap must be approved (in the EU this will be the CE mark);

you should always be able to reach the gas tap.

5.3 Placing the appliance

!Caution

Attach the appliance to a wall of solid, non combustible and heat-resistant material;

Take sufficient measures to prevent temperatures of a wall behind the chimney breast becoming too high,
including the materials and/or objects behind the wall;

Comply with the minimum required free space of 500 mm at both sides of the appliance, as well as above
the appliance, because of the heat emission of the appliance;

Make sure that combustible objects and/or materials have a distance from the appliance of at least 500
mm;

Do not suspend the appliance too close to the wall; this is prevented by using the spacer brackets;

Level the appliance horizontally and vertically, using the adjustable wall and spacer brackets;

Do not cover the appliance and/or do not wrap it in an insulation blanket or any other material;

Do not make any changes to the appliance.

Take the minimum internal depth of the appliance into account (see Appendix 3, fig. 1).

!Tip

During manufacture, the spacer brackets on the appliance are mounted for the application of the rectangular
flue gas discharge / combustion air supply system.

Place the appliance as follows:

Determine the location of the appliance.

Determine the suspension height of the appliance (see Appendix 3, fig. 1 and fig. 4a;

Provide a gas connection at the location. For details, see section 5.2.

Determine whether a rectangular or round flue gas discharge / combustion air supply system will be connected
to the appliance’s flue spigot (see Appendix 3, fig. 1).

Make a passage for the flue gas discharge/combustion air supply system with the following diameters. For
details, see section 5.4:

Ø 160 mm for a wall terminal through non combustible material;

Ø 250 mm for a wall terminal through combustible material;

Ø 160 mm for a roof terminal through non combustible material;

Ø 250 mm for a roof terminal through combustible material.