Increasing The Temperature; Application Areas - STIEBEL ELTRON DNM 3 Bedienung Und Installation

INSTALLATIoN
Specification

15.3 Increasing the temperature

At 230 V, the following water temperature increases result:
45,0
42,5
40,0
37,5
35,0
32,5
30,0
27,5
25,0
22,5
20,0
1,4 1,8 2,2
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
Example DNM 3 with 3.5 kW
Flow rate
Increasing the temperature
Cold water supply temperature
Maximum possible outlet temperature
38 | DNM
2,6 3,0 3,4
l/min
K
°C
°C

15.4 Application areas

For the specific electrical resistance and specific electrical con-
ductivity, see "Data table"
Standard specifica-
tion at 15 °C
3
Spec. Spec. Conductiv-
ity σ ≤
Resist-
2
ance
ρ ≥
1
Ωcm mS/m μS/cm
1100 91 909
2.0
25
12
37
20 °C 25 °C
Spec. Spec. Conductiv- Spec.
ity σ ≤
Resist- Resist-
ance ance
ρ ≥ ρ ≥
Ωcm mS/m μS/cm Ωcm
970 103 1031 895
www.stiebel-eltron.com
Spec. Conductiv-
ity σ ≤
mS/m μS/cm
112 1117