80
prevent. a. direct. contact. with. conden-
sation. from. the. boiler.. The. products. of.
combustion.must.be.conveyed.through.a.
flexible. or. rigid. plastic. pipe. around. 100.
to.150.mm.in.diameter,.and.condensation.
must. be. siphoned. off. at. the. foot. of. the.
pipe..The.usable.height.of.the.water.trap.
must.be.at.least.150.mm.
2.7
FORCED EXHAUST
TYPE B23P-B53P (fig. 9/a)
This.type.of.exhaust.pipe.is.installed.using.
the. special. kit,. code. 8089911.. For. kit.
assembly. instructions,. refer. to. point. 2.6..
Protect.the.intake.with.the.optional.acces-
sory,.code.8089501..
The. accessory. is. assembled. by. cutting. a.
50. mm. long. segment. from. an. ordinary.
ø. 80. extension. and. inserting. it. on. the. air.
intake,. on. which. the. accessory. is. then. fit-
ted,.anchored.to.the.pipe.segment.with.the.
screws.provided.(fig..9/a)...
Maximum flow resistance must be no
more than 15 mm H
2
O (ATTENTION: the
total length of each pipe should not exceed
25 m, even if the total loss is below the
maximum applicable loss.)
As. the. maximum. pipe. length. is. determi-
ned. by. adding. up. the. flow. resistance. of.
the.various.individual.accessories.installed,.
refer.to.Table 1-1/a.for.calculation.
Fig..10
TABLE 3
Siting.of.terminal.
Appliances.from.7.to.35.kW
. . .
(distances.in.mm)
A. -. below.openable.window.
600
B. -. below.ventilation.opening.
600
C. -. below.eaves.
300
D. -. below.balcony.(1).
300
E. -. from.adjacent.window.
400
F. -. from.adjacent.ventilation.opening.
600
G. -. from.horizontal.or.vertical.soil.or.drain.pipes.(2).
300
H. -. from.corner.of.building.
300
I. -. from.recess.in.building.
300
L. -. from.ground.level.or.other.treadable.surface.
2500
M.-. between.two.terminals.set.vertically.
1500
N. -. between.two.terminals.set.horizontally.
1000
O. -. from.a.surface.facing.without.openings.or.terminals.
2000
P. -. as.above.but.with.openings.and.terminals.
3000
1). Terminals.below.a.practicable.balcony.must.be.located.in.such.a.way.that.the.total.path.
of.the.smoke.from.its.outlet.point.from.the.terminal.to.its.outlet.point.from.the.external.
perimeter.of.the.balcony,.including.the.height.of.possible.railings,.is.not.less.than.2000.
mm.
2). When.siting.terminals,.where.materials.that.may.be.subject.to.the.action.of.the.combu-
stion.products..are.present.in.the.vicinity,.e.g.,.eaves,.gutters.and.downspouts.painted.or.
made.of.plastic.material,.projecting.timberwork,.etc.,.distances.of.not.less.than.1500.mm.
must.be.adopted,.unless.adequate.shielding.is.provided.to.guard.these.materials.
50
cod. 8089501
Fig..9/a
Содержание MURELLE HE 25-30 ErP
Страница 2: ......
Страница 109: ...109 ES PT ENG NOTES...
Страница 110: ...110 NOTES...
Страница 111: ......