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INSTALLATION
Specification
Dual circuit operation, dual meter measurement with power
supply utility contact
1/N/PE ~ 230 V
3/N/PE ~ 400 V
5
PE
K1
K2
K2
K1
L1
N
L3
L2
26
�0
2�
79
�0
06
9
3
2
1
4
K1 Contactor 1
K2 Contactor 2
1 Connections also required for 3/N/PE ~ 400 V
2 Power supply utility contact
3 Off-peak tariff meter
4 Peak tariff meter
Ensure connection to the same phase.
16.3 Details on energy consumption
Product datasheet: Conventional water heaters to regulation (EU) no. 814/2013
SHW 200 S
SHW 300 S
SHW 400 S
182120
182121
182122
Manufacturer
STIEBEL ELTRON
STIEBEL ELTRON
STIEBEL ELTRON
Load profile
XL
XL
XL
Energy efficiency class
C
C
C
Energy conversion efficiency
%
39
39
39
Annual power consumption
kWh
4294
4311
4268
Default temperature setting
°C
60
60
60
Sound power level
dB(A)
15
15
15
Option for exclusive operation during off-peak periods
-
-
-
Special information on measuring efficiency
Smart function
-
-
-
Cylinder capacity
l
200
300
400
Mixed water volume at 40 °C
l
392
582
768
Daily power consumption
kWh
19.699
19.796
19.544
16.4 Heat-up diagram
The heat-up time depends on the cylinder capacity, cold water
inlet temperature and heating output.
At 10 °C cold water temperature and temperature setting "E":
400
300
2
4
6
8
10
12
2
3
4
1
84
�0
2�
02
�0
01
6
X Nominal capacity [I]
Y Duration [h]
1 2 kW
2 3 kW
3 4 kW
4 6 kW
16.5 Fault conditions
In the event of a fault, temperatures of up to 95 °C at 0.6 MPa
can occur.