Circulating Pump - DeDietrich EVODENS PRO Series Installation And User Manual

10 Technical specifications
AMC Pro
Full load
Part load
Standby mode
Other items
Standby heat loss
Ignition burner power consumption
Annual energy consumption
Sound power level, indoors
Emissions of nitrogen oxides
(1) Low temperature means 30 °C for condensing boilers, 37 °C for low temperature boilers and 50 °C (at heater inlet) for other heating
appliances.
(2) High temperature operation means 60 °C return temperature at heater inlet and 80 °C feed temperature at heater outlet.
10.3

Circulating pump

Fig.82 Hydraulic resistance
800
700
600
500
400
300
200
100
0
0 1
Q Water flow (m
3
/h)
80 AMC Pro
elmax
kW
elmin
kW
P kW
SB
P
kW
stby
P
kW
ign
Q
GJ
HE
L dB
WA
NO mg/kWh
X
See
The back cover for contact details.
A circulation pump is not supplied with this boiler. Take the boiler
resistance and system resistance into account when selecting a pump The
graphs show the hydraulic resistance at various water flow rates. The
table shows some significant nominal flow data and the corresponding
hydraulic resistance.
If possible, install the pump directly under the boiler on the return
connection.
Important
When the circutating pump is managed by the boiler control unit,
the de-airation program must be turned ON via parameter AP101.
2 3
45 65
0.075 0.100
0.020 0.029
0.006 0.007
0.101 0.110
-
125 188
53 55
42 48
30 / 45 kW 30 / 45 kW
55 / 65 kW 55 / 65 kW
4 5
Q
H Hydraulic resistance (mbar)
90
0.124
0.030
0.007
0.123
- -
-
60
53
90 / 115 kW 90 / 115 kW
6 7
7725131 - v.01 - 06062019
115
0.184
0.036
0.006
0.123
-
-
59
41
8
AD-3001405-01