Sime MURELLE HE 110 R Manual De Usuario página 88

the earth or badly worn and must be
replaced. The electronic board is faulty.
In the case of a sudden lack of voltage, the
burner will immediately switch off. When
voltage returns, the boiler will automatically
start up again.
800
700
600
500
400
300
200
100
0
500
88
3.8 HEAD AVAILABLE
TO SYSTEM (fig. 14)
Residual head for the heating system is
shown as a function of rate of flow in the
graph in fig. 14.
1000 1500 2000
Flow rate Residual head
Portata PREVALENZA
(l/h) (mbar)
(mbar)
(l/ h)
0
778
400 748
800 730
1200 701
1600 662
2000 611
2400 555
2800 498
3200
432
3600 353
4000
272
4082 258
2500 3000 3500
FLOW RATE (l/h)
4000
PORTATA (l/h)
Fig. 14