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82
SOLUZIONE PER EXPORT
SOLUZIONE PER ITALIA
20
M
M2
18
3
29
19
23
R
8
4
7
5
6
10
11
2
13
14
17
12
1
15
21
25
30
22
24
27
28
26
16
C
R3
G
S3
20
M
M2
18
3
29
19
23
R
8
4
7
5
6
10
11
2
13
14
17
12
1
15
21
22
16
C
R3
G
S3
Fig..15
3.9
“MURELLE HE 70 R ErP” WITH KIT COMPENSATOR CODE 8101541 AND TANK (fig. 15)
KEY
. 1. .Gas.valve
. 2. .Condensation.drain.siphon
. 3. .Boiler.pump.(not.supplied)
. 4. .Fan
. 5. .C.H..flow.sensor.(SM)
. 6. .Safety.thermostat.100°C
. 7. .Sensor.fumes.(SF)
. 8. .Primary.exchanger
.10. .C.H..return.sensor.(SR)
.11. .Water.pressure.transducer
.12. .Air.relief.valve
.13. .Pump.high.efficiency
.14. .Boiler.discharge
.15. .Gas.cock.(not.supplied)
.16. .Non.return.valve
.17. .Safety.valve.3.5.bar
.18. .Non.return.valve.(not.supplied)
19.. .Hydraulic.compensator.(supplied in the kit)
20.. Drain.tap.(not.supplied)
21.. Expansion.vessel.8.liter.(supplied in the kit)
22.. Air.relief.valve.(not.supplied)
23.. .Oblique.filter.(not.supplied)
.29. .Tank.(not.supplied)
CONEXIONES
M.... C.H..flow
R. . . C.H..return
G. . . Gas
S3.. . Condensation.drain
C. . . System.filling
M2. . D.H.W..tank.flow
R3. . D.H.W..tank.return
The intended boiler pump (3) should
be dimensioned in function of the hot
water circuit losses (boiler + piping)
and the minimum guaranteed capacity
(2,200 l/h).
When connecting the storage tank (29)
is necessary:
- configure the parameter installer
PAR 2 = 6.
- electrically connect the boiler pump
(3) to terminals 18-20 the connector
CN9 card.
- electrically connecting the boiler
probe L = 6 m, to be requested sepa-
rately code 6231332, to terminals
5-6 the connector CN5 card.
600
1000
4500
4000
3500
3000
2500
2000
1500
PORTATA.(l/h)
PERDITE.DI.CARICO.TRA GLI.A
TT
ACCHI.R3.e.M2.(mbar)
500
400
100
200
300
700
800
5000 5500
Murelle HE 92.5 R ErP
Murelle HE 110 R ErP
600
200
1600
1400
1200
1000
800
600
400
PORTATA.(l/h)
PERDITE.DI.CARICO.TRA GLI.A
TT
ACCHI.R3.e.M2.(mbar
)
500
400
100
200
300
Murelle HE 50 R ErP
Murelle HE 70 R ErP
2200
2000
1800
600
200
1600
1400
1200
1000
800
600
400
PORTATA.(l/h)
PERDITE.DI.CARICO.TRA GLI.A
TT
ACCHI.R3.e.M2.(mbar)
500
400
100
200
300
700
800
Murelle HE 35 R ErP
CURVE LOAD LOSSES/CAPACITY BETWEEN THE CONEXIONES R3 and M2
LOAD
.LOSSES
.BETWEEN
.THE
.R3
.
AND
.M2
.CONNECTIONS
.(mbar)
FLOW.RATE.(l/h)
MURELLE HE 70 R ErP