STIEBEL ELTRON DHE 18/21/24 User Manual

OPERATION
Settings and displays
64 | DHE www.stiebel-eltron.com
4.2 Display symbols
The symbols are shown on the display when activated.
7
8
1 2 6543
D0000073618
1 Wellness showers
2 Automatic water volume control
3 ECO display
4 Tmax, displayed when temperature limit is enabled
5 Consumption indicator
6 Time
7 Operating lock [ON/ OFF]
8 Spanner symbol, appears in the event of a fault
4.3 Selecting the set temperature
D0000091079
2
1
1 Set temperature settings: OFF, 20 - 60°C
2 To call up/assign preferred temperatures
Settings
Setting Step Setting Step
20°C ... 60°C 0.5°C 68°F ... 140°F 1°F
4.4 Temperature limit via internal anti-scalding
protection (qualified contractor)
If required, the qualified contractor can set a permanent temper-
ature limit, for example in nurseries, hospitals,etc.

STIEBEL ELTRON DHE 18/21/24 Specifications

General

Type	Tankless (instantaneous)
Fuel type	Electric
Boiler system	Solo boiler system
Product color	White
Heater location	-
Placement supported	Vertical
International Protection (IP) code	IP25
Efficiency	39 %
Noise level	15 dB
Maximum power	24000 W
Thermostat range	20 - 60 °C
Domestic Hot Water (DHW) flow	- l/min
AC input voltage	400 V
AC input frequency	50 - 60 Hz
Energy efficiency scale	A+ to F
Annual energy consumption	476 kWh
Built-in display	Yes

Weight and Dimensions

Depth	116 mm
Width	225 mm
Height	466 mm
Weight	3100 g