Test Symbols; Appliance Description; Settings; Cleaning, Care And Maintenance - AEG DDLE Basis 11 Utilisation Et Installation

2.4 Test symbols

See type plate on the appliance.
Country-specific approvals and certifications:
Germany
A general test certificate as verification of suitability re-
garding noise emissions has been issued for this appli-
ance, based on the State Building Regulations [Germany].
AEG
HOL
DIN 4109
PA-IX 6814/I

3. Appliance description

The electronically controlled instantaneous water heater
with automatic output matching keeps the outlet temper-
ature constant up to the output limit. The temperature is
then selected via the draw-off tap.
Heating system
The bare wire heating system has a pressure-tested plas-
tic casing. The heating system is suitable for hard and soft
water areas. This heating system has a low susceptibility
to scale build-up. This system ensures rapid and efficient
DHW availability.
Note
The appliance is equipped with an air detector that
largely prevents damage to the heating system. If,
during operation, air is drawn into the appliance,
the appliance shuts down for one minute, thereby
protecting the heating system.

4. Settings

The DHW outlet temperature can be variably adjusted.
» Turn the temperature selector to the required
temperature.
Temperature limit
Your qualified contractor can set a temperature limit of up
to 43 °C inside the appliance. With the temperature limit
enabled you can turn the temperature selector across its
full range. You can now set the outlet temperature only
between 30 °C and 43 °C.
Hand wash basin (approx.
35 °C)
Shower (approx. 40 °C)
Bath (approx. 45 °C)
Kitchen sink (approx. 55 °C)
Operation – for users and qualified contractors
Note
Should the outlet temperature fail to reach the re-
quired level with the draw-off valve fully open and
the temperature selector set to maximum, then more
water is flowing through the appliance than can be
heated by the heating system. The appliance is at
its output limit.
» Reduce the water volume at the draw-off valve.
Recommended setting for operation with a
thermostatic valve
Set the temperature at the appliance to the maximum
temperature.
Following an interruption of the water supply
Material losses
!
In order to prevent the destruction of the bare wire
heating system, return the appliance into use follow-
ing an interruption of the water supply as follows:
» Disconnect the appliance from the power sup-
ply by removing the fuses/tripping the MCBs.
» Open the tap for one minute until the appliance
and its upstream cold water inlet line are free of
air.
» Switch the mains power back ON again.
5. Cleaning, care and
maintenance
» Never use abrasive or corrosive cleaning agents. A
damp cloth is sufficient for cleaning the appliance.
» Check the taps regularly. Limescale deposits at the
tap outlets can be removed using commercially avail-
able descaling agents.

6. Troubleshooting

Problem
The appliance will not
start despite the DHW
valve being fully open.
Required tempera-
ture > 45 °C is not
achieved.
If you cannot remedy the fault, notify your qualified contractor.
To facilitate and speed up your enquiry, please provide the serial
number from the type plate (000000-0000-00000):
Cause Remedy
There is no voltage at Check the fuses/
the appliance. MCBs in your fuse
box/distribution panel.
The flow rate is too Clean and/or descale
low. The aerator in the aerator or shower
the tap or the shower head.
head is scaled up or
contaminated.
The water supply has Vent the appliance
been interrupted. and the cold water
inlet line (see chapter
"Operation / Set-
tings").
The cold water Reduce the cold water
inlet temperature is inlet temperature.
> 45 °C.
Nr.: 000000-0000-00000
19