CONDEXA PRO
10
Water-side pressure drop in the boiler
The
CONDEXA PRO
Boiler does not come with a pump, which must be installed in the system.
When sizing the pump, refer to the water-side pressure drop in the boiler, as shown in the figure below.
MI
RI
GAS
SC2
SF
AA
1
2
3
4
5
6
7
8
SC1
9
0
Pressure drop (mbar)
Flow-rate (l/h)
1200
1100
1000
900
800
700
600
500
400
300
200
100
0
250
500
750
1000
1250
1500
1750
2000
2250
3000
2500
2750
1 - Fan
2 - Gas valve
3 - Automatic vent valve
4 - Burner
5 - Heat exchanger
6 - Condensate drain trap
7 - Drain cock
8 - Water differential pressure switch
9 - Safety valve (6 bar)
AA
- Air intake
SF
- Flue gas outlet
SC1 - Safety valve drain
SC2 - Condensate drain
MI
- Central heating flow outlet
RI
- Central heating return inlet
GAS - Gas supply
WATER CIRCUIT
Содержание CONDEXA PRO 100 S
Страница 72: ...CONDEXA PRO 72...
Страница 73: ...CONDEXA PRO 73...
Страница 74: ...CONDEXA PRO 74...
Страница 75: ...CONDEXA PRO 75...