STIEBEL ELTRON DHB-E 11 LCD - Domestic Hot Water Output; Wiring Diagram

INSTALLATION
Specification
Alternative connection options
DHB-E LCD
b02 Entry electrical cables I Installation on unfinished walls _
b03 Entry electrical cables II Installation on unfinished walls _
bOA Entry electrical cables III Installation on finished walls _
17.2 Wiring diagram
3/PE - 380-415 V
2 Bare wire heating system
3 High limit safety cut-out
4 Mains terminal
Priority control with LR 1-A
1 Control cable to the contactor of the second appliance (elec¬
tric storage heater, for example)
2 Control contact drops out when switching the instantaneous
water heater on.
17.3 Domestic hot water 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 5 °C 10 °C 15 °C 20 °C
DHB-E 11/13 ICO
9.9 4.3 5.1 6.1 7.9
12.2 5.3 6.2 7.6 9.7
11 4.8 5.6 6.8 8.7
13.5 5.8 6.9 8.4 10.7
11.8 5.1 6.0 7.3 9.4
14.5 6.3 7.4 9.0 11.5
DHB-E 18 LCD 25A
16.2 7.0 8.3 10.1 12.9
18 7.8 9.2 11.2 14.3
19.4 8.4 9.9 12.0 15.4
DHB-E 18/21/24 LCD
16.2 7.0 8.3 10.1 12.9
19 8.2 9.7 11.8 15.1
21.7 9.4 11.1 13.5 17.2
18 7.8 9.2 11.2 14.3
21 9.1 10.7 13.0 16.7
24 10.4 12.2 14.9 19.0
19.4 8.4 9.9 12.0 15.4
22.6 9.8 11.5 14.0 17.9
25.8 11.2 13.2 16.0 20.5
DHB-E 27 ICO
24,4 10.6 12.4 15.2 19.4
27 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 5 °C 10 °C 15 °C 20 °C
DHB-E 11/13 ICO
9.9 3.1 3.5 4.0 4.7
12.2 3.9 4.4 5.0 5.8
11 3.5 3.9 4.5 5.2
13.5 4.3 4.8 5.5 6.4
11.8 3.7 4.2 4.8 5.6
14.5 4.6 5.2 5.9 6.9
DHB-E 18 LCD 25A
16.2 5.1 5.8 6.6 7.7
18 5.7 6.4 7.3 8.6
19.4 6.2 6.9 7.9 9.2
DHB-E 18/21/24 LCD
16.2 5.1 5.8 6.6 7.7
19 6.0 6.8 7.8 9.0
21.7 6.9 7.8 8.9 10.3
18 5.7 6.4 7.3 8.6
21 6.7 7.5 8.6 10.0
24 7.6 8.6 9.8 11.4
19.4 6.2 6.9 7.9 9.2
22.6 7.2 8.1 9.2 10.8
25.8 8.2 9.2 10.5 12.3
DHB-E 27 ICO
24,4 7.7 8.7 10.0 11.6
27 8.6 9.6 11.0 12.9
42 I DHB-E LCD www.stiebel-eltron.com