Worcester Greenstar Ri Manuel de service télécharger pdf (Page 10)

1918

Plume management terminal positioning

Door

Balcony

Boundary

Drainpipe

200

100

200

300

1,200

150

600

Window

±45°

Flue exhaust

outlet

Air intake

Plume management deflector:

180°

±80°

All measurements in millimetres

Note

•

All measurements are the minimum clearances required.

•

Terminals must be positioned so to avoid combustion

products entering the building.

•

Support the flue at approximately one metre intervals and at

a change of direction, use suitable brackets and fittings.

Key to illustration

1. 600mm distance to a boundary or surface facing a boundary,

unless it will cause a nuisance. BS 5440: Part 1 recommends

that care is taken when siting terminals in relation to

boundaries.

2. Internal/external corners. The air intake clearance can be

reduced to 150mm providing the flue exhaust outlet has a

300mm clearance.

3. The flue cannot be lower than 1,000mm from the top of the

light well due to the build up of combustion products.

4. 1,200mm between air intake and facing terminal.

5. Clearance no less than 200mm from the lowest point of the

balcony or overhang.

Installations in car ports are not recommended.

6. 1,200mm from an opening in a car port on the same wall

i.e. door or window leading into dwelling.

7. Using a Plume Management Kit the air intake measurement can

be reduced to 150mm providing the flue exhaust outlet has a

300mm clearance. Plume kits running horizontally must have a

10º fall back to the boiler for proper disposal of condensate.

For details on specific lengths see relevant boiler Technical &

Specification information.

8. This feature allows some basic plume re-direction options on a

standard telescopic horizontal flue terminal. 300mm minimum

clearances to a opening e.g. window. However the minimum

clearance to an opening in direction that the plume management

is facing, must be increased to 1,500mm. Where the flue is less

than 150mm to a drain pipe and plume re-direction is used the

deflector should not be directed towards the drainpipe.

External

rain water

pipe into

foul water

External

air break

Air gap

Syphon

trap

Pipe work

transition

Insulate

& increase

pipe size

68mm dia. PVCu

strap on fitting

Condensate

pump

Fig. 4 Disposal into a rainwater down pipe

25mm min.

Syphon

trap

Insulate

& increase

pipe size

Pipe work

transition

Fig. 5 External disposal

Pipe work

transition

500mm min.

25mm min.

400mm

min.

Syphon

trap

Bottom of sealed tube

Limestone chippings

100mm

dia. min.

plastic

pipe

100mm dia.

Insulate

& increase

pipe size

Drainage

holes

100mm

dia. min.

plastic pipe

25mm

50mm

25mm

300mm

Drainage

holes

12mm dia.

Fig. 6 Soak away

25mm min.

Insulate

& increase

pipe size

Condensate

pump

Syphon

trap

Pipe work

transition

Fig. 7 Condensate pump to external disposal

External condensate pipe work

1 2 ... 5 6 7 8 9 10 11 12 13 14 15 ... 20 21

Commentaires sur ces manuels

Pas de commentaire

Worcester Greenstar Ri Manuel de service Page 10

Commentaires sur ces manuels

Produits connexes et manuels pour Chauffe-eau et chaudières Worcester Greenstar Ri