Vaillant ecoTEC plus 618 Specifications download pdf (Page 17)

17Instructions for installation and servicing ecoTEC

– 5 mm either side of the boiler

– 180 mm below the boiler

– 165 mm* above the boiler when utilising the 100 mm

outside diameter flue

– 246 mm* above the boiler when utilising the 125 mm

outside diameter flue

– 500 mm in front of the boiler to enable easy access

for servicing (may be provided by an opening door)

Note

If the boiler is to be fitted in a timber framed

building, it should be fitted in accordance with

British Gas publication DM2 ‘Guide for gas

installations in timber framed housing’.

4.1.1 Select position for boiler

Refer to section 3.4 ‘Installation site’ for information

regarding the appliance location. In general the boiler

must be positioned such that:

• There is adequate space around the boiler for service

and maintenance

• The boiler can be correctly flued, i.e. the flue terminal

position is located in accordance with these instruc-

tions and the air/flue duct can be installed in accord-

ance with the flue installation instructions supplied.

• All necessary pipework can be connected, including

the pressure relief valve and condensate drain.

4.1.2 Unpack the boiler

To unpack the boiler, cut both plastic carton straps, open

box and lift out the polystyrene top packing. Lift the

cardboard box upwards.

Note

Care should be taken not to scratch the white

surface of the boiler casing

4.1.3 Using boiler template

• Fix the paper template to the wall ensure that the

template is vertical.

The template shows:

– The position of the fixing holes for the boiler mounting

bracket.

– The position of the connections.

– The position of the flue exit hole.

• Mark the position of the hanging bracket fixing holes.

• Drill 2 holes Ø 8 mm for the hanging bracket.

Note

Use alternative fixing holes where necessary.

60/100

256723_01 01 2005

165

180

175

45°

1065

450

Fig. 4.2 Assembly template

Boiler installation sequence 4

1 2 ... 12 13 14 15 16 17 18 19 20 21 22 ... 55 56

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Vaillant ecoTEC plus 618 Specifications Page 17

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