Unical KON 100, Installation And Servicing Manual

Page: 12 / 44

12
The
D
t between supply and return boiler must
never be less than 15 ° K.
NOTE:
The use of a mixing header fitted between the
boiler circuit and the system circuit is always ad-
visable. It becomes INDISPENSABLE if the sy -
stem requires flow rates superior to the maximum
permitted boiler flow rates, which is to say lower
than 20 K.
2.4 - dIAGRAM OF FlOW RATE/PRESSURE AVAIlABlE FOR InSTAllATIOn
Flow rate (l/h)
Avaible Head (m.c.a.) metres of water
The table provides an indication the flow the pump in function of the
D
t of the primary circuit.
KON 100 KON 115
Power supply kW 99,5 115
Max flow rate demanded (
D
t 15 K) l/h 5700 6600
Nominal flow rate request (
D
t 20 K) l/h 4280 4950
Power supply in condensation (50/30) kW 105 120,3
Max flow rate demanded ( D t 15 K) l/h 6020 6897
Nominal flow rate request ( D t 20 K) l/h 4520 5173
0
0,2
0,4
0,6
0,8
1
1,2
1,4
1,6
1,8
2
2,2
2,4
2,6
2,8
3
3,2
3,4
3,6
3,8
4
4,2
4,4
4,6
4,8
5
5,2
5,4
5,6
5,8
6
6,2
6,4
6,6
6,8
7
7,2
7,4
0 500 1000 1500 2000 2500 3000 3500 4000 4500 5000
V min
7,5
5500 6000 6500 7000
V max