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STIEBEL ELTRON DHE 18/21/24 User Manual

STIEBEL ELTRON DHE 18/21/24
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OPERATION
Settings and displays
66 | DHE www.stiebel-eltron.com
4.9 Settings in the parameter menu
4.9.1 Activating the parameter menu
Briefly press and hold "i" for more than 5seconds until "P1"
appears, then continue by briefly pressing "i".
In the selected parameter menu, turn the temperature selec-
tor to the required display/ setting.
4.9.2 Parameter menu
Menu Description Selectable display |
setting
Explanations Symbol |
display
P1
ECO water and energy
saving function
OFF | ECO1 | ECO2 | ECO3
The ECO function enables you to limit the flow rate to a maximum
value.
Flow rate limit:
8l/min with "ECO1" | 7l/min with "ECO2" | 6l/min with "ECO3" |
No flow rate limit with "OFF".
|
|
|
P2
Temperature limit Tmax
OFF | 20.0 | 20.5 ...°C or
68 | 69 ...°F
The temperature limit allows you as a user to restrict the adjustable
set temperature at the appliance to a maximum value. Check that the
upper temperature limit has been correctly applied.
Your qualified contractor can set an additional temperature limit for
anti-scalding protection. This temperature then dictates the upper
limit of the setting range for the temperature limit function.

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STIEBEL ELTRON DHE 18/21/24 Specifications

General IconGeneral
TypeTankless (instantaneous)
Fuel typeElectric
Boiler systemSolo boiler system
Product colorWhite
Heater location-
Placement supportedVertical
International Protection (IP) codeIP25
Efficiency39 %
Noise level15 dB
Maximum power24000 W
Thermostat range20 - 60 °C
Domestic Hot Water (DHW) flow- l/min
AC input voltage400 V
AC input frequency50 - 60 Hz
Energy efficiency scaleA+ to F
Annual energy consumption476 kWh
Built-in displayYes
Weight and Dimensions IconWeight and Dimensions
Depth116 mm
Width225 mm
Height466 mm
Weight3100 g

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