Dhw Output; Application Areas / Conversion Table - STIEBEL ELTRON DHE 18 Bedienung Und Installation

INSTALLATIoN
Specification

17.3 DHW output

The DHW output is subject to the connected power supply, the
appliance's connected load and the cold water inlet temperature.
The rated voltage and rated output can be found on the type plate.
Connected load in kw 38 °C DHW output in l/min.
Rated voltage Cold water inlet temperature
380 V 400 V 415 V
DHE 18/21/24
16.2
19.0
21.7
18.0
21.0
24.0
19.4
22.6
25.8
DHE 27
24.4
27.0
100 | DHE
5 °C 10 °C 15 °C 20 °C
7.0 8.3 10.1 12.9
8.2 9.7 11.8 15.1
9.4 11.1 13.5 17.2
7.8 9.2 11.2 14.3
9.1 10.7 13.0 16.7
10.4 12.2 14.9 19.0
8.4 9.9 12.0 15.4
9.8 11.5 14.0 17.9
11.2 13.2 16.0 20.5
10.6 12.4 15.2 19.4
11.7 13.8 16.8 21.4
Connected load in kw 50 °C DHW output in l/min.
Rated voltage Cold water inlet temperature
380 V 400 V 415 V
DHE 18/21/24
16.2
19.0
21.7
18.0
21.0
24.0
19.4
22.6
25.8
DHE 27
24.4
27.0
17.4 Application areas / conversion table
Electrical resistivity and electrical conductivity
Standard specifica-
tion at 15 °C 20 °C
Conductivity σ ≤ Resis-
Resis-
tivity tivity
ρ ≥ ρ ≥
Ωcm mS/m μS/cm Ωcm
900 111 1111 800
5 °C 10 °C 15 °C
5.1 5.8 6.6
6.0 6.8 7.8
6.9 7.8 8.9
5.7 6.4 7.3
6.7 7.5 8.6
7.6 8.6 9.8
6.2 6.9 7.9
7.2 8.1 9.2
8.2 9.2 10.5
7.7 8.7 10.0
8.6 9.6 11.0
25 °C
Conductivity σ ≤ Resis- Conductivity σ ≤
tivity
ρ ≥
mS/m μS/cm Ωcm mS/m
125 1250 735 136
www.stiebel-eltron.com
20 °C
7.7
9.0
10.3
8.6
10.0
11.4
9.2
10.8
12.3
11.6
12.9
μS/cm
1361