Beretta IDRA MS 150 Installation And Operation Manual page 5

EMPTYING IN 10'
Quantity of domestic water obtained in 10' with boiler pre-heated to 60°C (coil probe point reference) and pri-
mary exchanger at the indicated delivery temperature, considering an increase of the domestic water tempera-
ture of 30°C between inlet and outlet (according to EN 12897).
Coil delivery temperature
80°C
70°C
Quantity of domestic water obtained in 10' with boiler pre-heated to 55°C (coil probe point reference) and pri-
mary exchanger at the indicated delivery temperature, considering an increase of the domestic water tempera-
ture of 30°C between inlet and outlet (according to EN 12897).
Coil delivery temperature
60°C
Quantity of domestic water obtained in 10' with boiler pre-heated to 45°C (coil probe point reference) and pri-
mary exchanger at the indicated delivery temperature, considering an increase of the domestic water tempera-
ture of 30°C between inlet and outlet (according to EN 12897).
Coil delivery temperature
50°C
Pressure drops
COIL
PRESSURE DROP (mbar)
1000
800
600
400
200
0
0 1000
IDRA MS
150
272
250
223
170
2000 3000
FLOW RATE (l/h)
l
l
l
l
5
4000