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www.stiebel-eltron.com
DEM AU |
21
iNSTAllATiON
Specification
15.2 Wiring diagram
1/N/PE ~ 200-240 V
L N
p >
L N
ϑ
V >
85
�0
2�
05
�0
00
1
1
2
3
1 Safety pressure limiter
2 Pressure differential switch
3 PCB with outlet temperature sensor
!
Material losses
f
f
In the case of a permanent power supply, connect
the power cable according to the designations on
the socket terminals.
15.3 Temperature increase
The water increases in temperature as follows at a voltage of
230 V:
25,0
27,5
30,0
32,5
35,0
37,5
40,0
42,5
45,0
47,5
50,0
1,6
2,0
2,4
2,8
3,2
D
00000
86
67
7
X Flow rate in l/min
Y Temperature increase in K
Example with 5.7 kW
Flow rate
l/min
3.0
Temperature increase
K
27
Cold water inlet temperature
°C
20
Maximum possible outlet temperature
°C
47