General Safety Instructions; Test Symbols; Appliance Description; Settings And Displays - STIEBEL ELTRON DHB-E 13 LCD AU Operation And Installation Manual

OpErATiON

Appliance description

Any other use beyond that described shall be deemed inappro-
priate. Observation of these instructions and of the instructions
for any accessories used is also part of the correct use of this
appliance.
2.2

General safety instructions

CAUTION Burns
If using preheated water, the tap can reach a temper-
ature of up to 70 °C during operation. There is a risk of
scalding at outlet temperatures in excess of 43 °C.
CAUTION Burns
If operating with preheated water, e.g. from a solar ther-
mal system, the DHW temperature may vary from the
selected set temperature.
CAUTION Burns
If children or persons with limited physical, sensory
or mental capabilities use the appliance, a permanent
and unchangeable temperature limit is necessary. Ask
a qualified contractor to set the internal anti-scalding
protection.
WARNING Injury
!
The appliance may be used by children aged 3 and older
and persons with reduced physical, sensory or mental
capabilities or a lack of experience and know-how, pro-
vided that they are supervised or they have been in-
structed on how to use the appliance safely and have
understood the potential risks. Children must never play
with the appliance. Children must never clean the ap-
pliance or perform user maintenance unless they are
supervised.
WARNING
!
For continued safety of this appliance it must be in-
stalled, operated and maintained in accordance with
the manufacturer's instructions.
WARNING
!
This appliance may deliver water at high temperature.
Refer to the plumbing code of Australia (PCA), local re-
quirements and installation instructions to determine
if additional delivery temperature control is required.
Material losses
!
The user should protect the appliance and its tap against
frost.
2.3

Test symbols

See type plate on the appliance
4 | DHB-E LCD AU
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 set tempera-
ture is adjustable. Upwards of a certain flow rate, the control unit
selects the required heating output, subject to the temperature
selected and the cold water temperature.
The electronically controlled instantaneous water heater with au-
tomatic output matching maintains a consistent outlet tempera-
ture. It is irrespective of the inlet temperature, up to the maximum
output of the appliance.
If the appliance is operated with preheated water and the inlet
temperature exceeds the set temperature, the water is not heated
further.
Heating system
The bare wire heating system is enclosed within a pressure-tested
plastic jacket. The heating system with its stainless steel internal
indirect coil is suitable for hard and soft water areas and is largely
insusceptible to scale build-up. The heating system ensures rapid
and efficient DHW provision.
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 for one minute, thereby protecting the heat-
ing system.
4.

Settings and displays

4.1

Selecting the set temperature

2
1
1 Temperature selector for adjusting set temperature (no end-
stop): "OFF", 20 - 60 °C
2 Display
3 Temperature unit [°C/°F]
Temperature settings in steps
Temperature range Step
20 °C ... 60 °C 1 °C
3
Temperature range Step
68 °F ... 140 °F 1 °F
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