STIEBEL ELTRON DHE Connect 18/21/24 User Manual

ENGLISH
  105


17.5 Pressure drop
Taps/valves

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 Test symbols
See type plate on the appliance.
17.8 Details on energy consumption
The product data complies with EU regulations relating to the
Directive on the ecodesign of energy related products (ErP).
   
234467 234468 234459 234460
Manufacturer STIEBEL ELTRON STIEBEL ELTRON STIEBEL ELTRON STIEBEL ELTRON
Load profile S S S S
Energy efficiency class A A A A
Annual power consumption kWh 479 473 479 473
Energy conversion efficiency % 39 39 39 39
Default temperature setting °C 60 60 60 60
Sound power level dB(A) 15 15 15 15
Special information on measuring effi-
ciency
Data at Pmax. Measured with flow limita-
tion to 9 l/min
Data at Pmax. Measured with flow limita-
tion to 9 l/min

STIEBEL ELTRON DHE Connect 18/21/24 Specifications

General

Power Output	18/21/24 kW
Voltage	400 V
Frequency	50/60 Hz
Control	Electronic
Protection Class	IP25
Rated Current	26/30/35 A
Energy Efficiency Class	A
Connection Type	Fixed Connection
Type	Instantaneous Water Heater
Connectivity	WiFi
Temperature Range	20°C to 60°C