Temperature Limit Via Internal Anti-Scalding Protection (Qualified Contractor); Temperature Limit Tmax (User); Assigning Temperature Memory Buttons; Inlet Temperature Information - STIEBEL ELTRON DHE 18 Bedienung Und Installation

oPERATIoN
Settings and displays
When supplying a shower, the appliance temperature setting
range must be adjusted by the qualified contractor to 55 °C or less.
If the anti-scalding protection function is enabled and the tem-
perature limit is reached, "Tmax" flashes.
4.5

Temperature limit Tmax (user)

You can adjust the temperature limit individually. If the tempera-
ture limit is enabled, "Tmax" is shown on the display.
4.5.1 Activating/deactivating the temperature limit Tmax
See chapter "Settings in the parameter menu".
4.6

Assigning temperature memory buttons

Memory buttons "1" and "2" can each be assigned a preferred
temperature.
f Select the preferred temperature. f
f To save the preferred temperature, press and hold button f
"1" or "2" for more than 3 seconds. The selected temperature
flashes once to confirm.
4.7

Inlet temperature information

If the appliance is operated with preheated water and the inlet
temperature exceeds the selected set temperature, the inlet tem-
perature is indicated on the second display line and flashes. The
water is not heated further.
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4.8

Info menu

The appliance has an additional display where consumption values
can be shown.
4.8.1 Calling up the info menu
f Briefly press "i" until "i 1" appears, then continue to press "i" f
to see further menus.
f Exit the menu item by pressing "i" and holding for more than f
5 seconds. Alternatively: The system exits the menu item au-
tomatically 30 seconds after the setting has been completed.
Menu Description Explanations
I 1 Flow rate The current flow rate
is shown.
I 2 Time The current time is
shown.
I 3 Energy consump- The amount of en-
tion ergy consumed is
shown.
I 4 Water consump- The amount of water
tion consumed is shown.
Note
The consumption values are calculated starting from the
last reset.
Screen | display
Flow rate in l/min or
gpm
Time
Value in kWh
Value in m³ or gal
DHE | 65