Operating The Appliance; Customer Service; Environmentally-Friendly Disposal - Siemens DE 307 Serie Notice D'utilisation

Operating the appliance

Switching the appliance on and off
The continuous-flow heater switches on and heats the water
when the warm water tap is opened. It switches off again if
the water tap is closed.
The factory default setting for the warm water outflow tem-
perature is 55 °C.
Note: The electronic control unit senses the input water's
temperature and rate of flow and automatically adjusts the
power consumption in order to obtain the set output water
temperature (up to the power limit).
Increasing the water temperature
If the supply water temperature is low and the flow-rate is
high, then it may happen that the set output water tempera-
ture is not obtained because the power limit is exceeded.
This is signalled by rapid flashing of the status display.
If this happens, then slightly close the warm water tap.
Status display
LED Appliance status
Off Off
Lights green On
Flashes green (1/s) The set temperature is not obtained;
the rate of water flow is too high for
appliance rating (the appliance has
reached the power limit). See "A fault,
what to do?"
Flashes green (2/s) Cold-water rinse-through phase
Flashes red See "A fault, what to do?"
Startup after power failure
Open the warm water tap fully and allow water to flow
until it is warm.
Using the appliance after switching off
the water supply
Switch off the appliance (unscrew the fuse in the
fusebox).
Open the warm water tap and keep it open until the air
has been completely forced out of the water pipe.
Switch the fuse back on again.
Open the warm water tap fully and allow water to flow for
at least one minute,
Only then (for safety reasons) will the appliance begin to
heat. The appliance is now ready to operate.
Winter operation
Note: It is possible in winter that the supply temperature of
the water is reduced and the required outlet temperature is
no longer achieved.
Reduce the water flow at the tap until the desired water
temperature is reached.
en
Cleaning
Only wipe off the appliance using a moist cloth.
Do not use acidic or abrasive cleaning materials.
Do not use a steam cleaner.

Customer Service

We ask you to always provide the E-No. and the FD-No. of
your appliance when calling in a customer service engineer.
You will find the numbers on the ratings plate on the inner
side of the front flap.
The contact information for your country can be found on
the last pages of these instructions.

Environmentally-friendly disposal

Dispose of the packaging in an environmentally sound
manner.
This appliance is labelled in accordance with Euro-
pean Directive 2012/19/EU concerning used elec-
trical and electronic appliances (waste electrical
and electronic equipment – WEEE).
The guideline determines the framework for the
return and recycling of used appliances as appli-
cable throughout the EU.
Please ask your specialist retailer about current
disposal facilities.
Subject to change without notice.
7