Pressure Drop; Fault Conditions; Energy Consumption Data - STIEBEL ELTRON DHE 18 Bedienung Und Installation

INSTALLATIoN
Specification

17.5 Pressure drop

Fittings
Tap pressure drop at a flow rate of 10 l/min
Mono lever mixer tap, approx.
Thermostatic valve, approx.
Shower head, approx.
Sizing the pipework
When calculating the size of the pipework, an appliance pressure
drop of 0.1 MPa is recommended.

17.7 Energy consumption data

Product datasheet: Conventional water heaters to regulation (EU) no. 812/2013 | 814/2013
Manufacturer
Load profile
Energy efficiency class
Energy conversion efficiency
Annual power consumption
Default temperature setting
Sound power level
Special information on measuring efficiency
Daily power consumption
www.stiebel-eltron.com

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.
MPa 0.04 - 0.08
MPa 0.03 - 0.05
MPa 0.03 - 0.15
%
kWh
°C
dB(A)
Measured at ECO level with highest flow rate,
maximum output and maximum set value.
kWh
DHE 18/21/24
202656
STIEBEL ELTRON
S
A
39
476
60
15
Measured at ECO level with highest flow rate and
2,184
DHE 27
202657
STIEBEL ELTRON
S
A
39
475
60
15
maximum set value
2,177
DHE | 101