STIEBEL ELTRON DCE-X 6/8 Premium - Detailed Specifications; DHW Output Specifications; Application Areas and Resistivity; Pressure Drop and Pipework Sizing

INSTALLATION

ENGLISH
www.stiebel-eltron.com DCE-X Premium | 19
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 
Rated voltage Cold water inlet temperature
      
6.0 2.6 3.1 3.7 4.8
8.0 3.5 4.1 5.0 6.3
6.6 2.9 3.4 4.1 5.2
8.7 3.8 4.4 5.4 6.9
7.2 3.1 3.7 4.5 5.7
9.6 4.2 4.9 6.0 7.6
10.0 4.3 5.1 6.2 7.9
12.0 5.2 6.1 7.5 9.5
11.0 4.8 5.6 6.8 8.7
13.1 5.7 6.7 8.1 10.4
12.0 5.2 6.1 7.5 9.5
14.3 6.2 7.3 8.9 11.3
Connected load in kW 
Rated voltage Cold water inlet temperature
      
6.0 1.9 2.1 2.4 2.9
8.0 2.5 2.9 3.3 3.8
6.6 2.1 2.4 2.7 3.1
8.7 2.8 3.1 3.6 4.1
7.2 2.3 2.6 2.9 3.4
9.6 3.0 3.4 3.9 4.6
10.0 3.2 3.6 4.1 4.8
12.0 3.8 4.3 4.9 5.7
11.0 3.5 3.9 4.5 5.2
13.1 4.2 4.7 5.3 6.2
12.0 3.8 4.3 4.9 5.7
14.3 4.5 5.1 5.8 6.8
17.4 Application areas/ conversion table
Electrical resistivity and electrical conductivity.
Standard specifica-
  
Resis-
tivity
ρ≥
Conductivity σ≤ Resis-
tivity
ρ≥
Conductivity σ≤ Resis-
tivity
ρ≥
Conductivity σ≤
Ωcm mS/m μS/cm Ωcm mS/m μS/cm Ωcm mS/m μS/cm
1100 91 910 970 103 1031 895 112 1117
17.5 Pressure drop
Taps

Mono lever mixer tap, approx. MPa 0.04 - 0.08
Thermostatic valve, approx. MPa 0.03 - 0.05
Shower head, approx. MPa 0.03 - 0.15
Sizing the pipework
When calculating the size of the pipework, an appliance pressure
drop of 0.1MPa is recommended.
17.6 Fault conditions
In the event of a fault, loads up to 80°C at a pressure of 1.0MPa
can occur briefly in the installation.
17.7 Energy consumption data
Product datasheet: Conventional water heaters to regulation (EU)
no. 812/2013 | 814/2013

Premium

Premium
238158 238159
Manufacturer STIEBEL ELTRON STIEBEL ELTRON
Load profile XS XS
Energy efficiency class A A
Energy conversion efficiency % 39 39
Annual power consumption kWh 472 473
Default temperature setting °C 60 60
Sound power level dB(A) 15 15
Special information on measuring
efficiency
Measured at
ECO level with
highest flow
rate, maximum
output and max-
imum set value.
Measured at
ECO level with
highest flow
rate, maximum
output and max-
imum set value.
Daily power consumption kWh 2.161 2.167