79
ES
PT
ENG
2.6.1 Separate ducts kit (fig. 9)
The.diagrams.of.figure.9.show.a.few.exam-
ples. of. the. permitted. exhausts. configura-
tions.
2.6.2 Connection to existing flues
The.ø.80.or.ø.60.exhaust.pipe.can.also.be.
connected.to.existing.flues..When.the.boiler.
runs. at. low. temperature,. it. is. possible. to.
use.standard.flues.provided.that:
-.. The.flue.is.not.be.used.by.other.boilers.
-...The. interior. of. the. flue. is. protected. to.
9
C53
C33
C43
C83
11
10
3
1
1
3
3
2
1
2
6
1
3
11
10
3
7
3
3
3
6
2
3
3
max.0,5.m
max.0,5.
m
C13
4
3
2
6
5
3
1
12
12
12
C13
3
2
3
1
14
12
13
12
Fig..9
LIST OF ø 80 ACCESSORIES
. 1. .
Separate.flue.kit.ducts.code.
8089911
. 2. .
Additional.90°.MF.curve.code
.8077450.(6.pz.)
.3.a. .
Extension
.L..1000.code.8077351.(6.pz.)
.3.b. .
Extension
.L..500.code.8077350.(6.pz.)
. 4. . Exhaust.terminal,.code.8089501
. 5. . Kit.with.internal/external.ring.nuts,.code.8091500
. 6. . Suction.terminal,.code.8089500
. 7. .
Additional.45°.MF.curve.code
.8077451(6.pz.)
.
9. Manifold,.code.8091400
.10.
Tile.for.joint.code.
8091300
.11.
Terminal.for.roof.exit
.L..1381.code.8091204
.12. --------
.
13. Union.suction/exhaust.code.8091401
.14. Coaxial.exhaust.ø.80/125..L..885.code.8091210
NOTE
Before connecting accessories, it is always advisable
to lubricate the internal part of the gaskets with sili-
con products. Avoid using oils and greases.
LIST OF ø 60 ACCESSORIES
. 1. .
Separate.flue.kit.ducts.code.
8089914
.2.a. .
Additional.90°.MF.curve.code
.code.8089921
.2.b. . MF.90°.bend.with.suction.tap,.code.8089924
. 3. .
Extension
.L..1000.code.8089920
. 4. . Exhaust.terminal,.code.8089541
.
5. . Kit.with.internal/external.ring.nuts,.code.8091510
.
6. . Suction.terminal,.code.8089540
. 7. .
Additional.45°.MF.bend,.code.8089922
. 9. Manifold,.code.8091400
.10.
Tile.for.joint.code.
8091300
.11.
Terminal.for.roof.exit
.L..1381.code.8091204
.12. ø.60.MF.reduction,.code.8089923
.
13. Union.suction/exhaust.code.8091401
.14. Coaxial.exhaust.ø.80/125..L..885.code.8091210
Example.of.allowable.installation.“25/55 ErP” calculation.in.that.the.sum.of.the.
head.losses.of.the.single.fittings.is.less.than.7.6.mm.H
2
O:
Inlet
Outlet
9.m.horizontal.pipe.ø.80.x.0.15.
1.35.
.
–
9.m.horizontal.pipe.ø.80.x.0.15.
–.
.
1.35
n°.2.90°.elbows.ø.80.x.0.20.
0.40.
.
–
n°.2.90°.elbows.ø.80.x.0.25.
–.
.
0.50
n°.1.terminal.ø.80.
0.10.
.
0.25
Total.head.loss.
1.85.
+.
2.10.
= 3.95 mm H
2
O
Fig..8
IMPORTANT: In type C53
the outlet and inlet flues
must not come out on
opposite walls.
Содержание MURELLE HE 25-30 ErP
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