OPEraTiON
appliance description
Where children or persons with limited physical, sensory or men-
tal abilities are allowed to use this appliance, we recommend a
permanent temperature limit. The following options are available
for limiting the temperature:
- Set by user: Temperature limit (childproofing)
- Set by qualified contractor: "Internal anti-scalding
protection".
Material losses
!
The user should protect the appliance and its tap against
frost.
2.3
Test symbols
See type plate on the appliance.
3.
Appliance description
The appliance switches on automatically as soon as you open the
hot water valve on the tap. When you close the tap, the appliance
switches off again automatically.
The appliance heats water as it flows through it. The DHW outlet
temperature can be variably adjusted. From a certain flow rate,
the control unit regulates the correct heating output, subject to
the temperature selected and the current cold water temperature.
The compact instantaneous water heater with full electronic con-
trol and automatic output matching maintains a consistent outlet
temperature. The fully electronic control unit with motorised valve
ensures the water is accurately heated to the selected tempera-
ture. This occurs regardless of the inlet temperature.
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.
The compact instantaneous water heater with full electronic con-
trol allows you to save different set temperatures and call them
up quickly. In the ECO function, the integral motorised valve limits
the flow rate to 3 preset levels. The appliance is equipped with
functions for permanent temperature limiting (childproofing).
The backlight automatically switches on as soon as water flows
through the appliance or a change is made at the user interface.
If no changes are made for 30 seconds or water has stopped being
drawn off for 5 seconds, the backlight automatically switches off
again.
DHW temperature
The DHW outlet temperature can be variably adjusted. The select-
ed temperature is shown on the display.
Heating system
The bare wire heating system is enclosed within a pressure-tested
plastic jacket. The heating system with its stainless steel heater
spiral is suitable for hard and soft water areas and is largely in-
susceptible to scale build-up. The heating system ensures rapid
and efficient DHW provision.
www.stiebel-eltron.com
Note
The appliance is equipped with an air detector that large-
ly prevents damage to the heating system. If, during op-
eration, air is drawn into the appliance, the appliance
shuts down heating operation for one minute to protect
the heating system.
4.
Settings and displays
4.1
User interface
4
3
2
1
1 Temperature selector
2 Operating LED (flashes when output limit is reached)
3 Temperature memory keys
4 Backlit display
5 Main display | info display | parameter display
6 Segment display [10 - 100 %]
7 Second display line
8 "i" button to call up information and select menus
4.2
Display symbols
The symbols are shown on the display when activated.
7
8
1
2
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
5
6
7
8
3
4
5
6
DCE-X Premium |
5