STIEBEL ELTRON DHM 3 - Page 14

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ENGLISH
INSTALLATION
Specication
9.2.3 DHM 7
2/PE ~ 380-415 V
V >
p >
L L
L L
1
2
D0000029688
1 Safety pressure limiter
2 Pressure differential switch
9.3 Increasing the temperature
At 230V / 400V, the following water temperature increases occur:
1,4 1,8 2,2 2,6 3,0 3,4
20,0
22,5
25,0
27,5
30,0
32,5
35,0
37,5
40,0
42,5
45,0
4
3
2
1
84�02�02�0029
X Flow rate in l/min
Y Temperature increase in K
1 3.5kW - 230 V
2 4.4kW - 230 V
3 5.7kW - 230 V
4 6.5kW - 400V
Example DHM 3 with 3.5kW
Flow rate l/min 2.0
Increasing the temperature K 25
Cold water supply temperature °C 12
Maximum possible outlet temperature °C 37