Operating The Appliance; Customer Service; Environmentally-Friendly Disposal - Siemens DE 407 Series Operating Instructions Manual

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.
Setting the water temperature
Turn the rotary selector switch.
Use the continuously-variable switch to set the desired
temperature for.
Washing hands
Bathing
Note: If a thermostatic-regulating mixer tap is used for high
temperatures or for large water volumes, then it is recom-
mended that the setting "Bathing"
selected.
Increasing the water temperature
If a higher temperature is not obtained when the warm water
tap is fully opened, then this is because more water is flowing
than the continuous-flow heater's power capacity can heat.
If this happens, then slightly close the warm water tap.
Decreasing the water temperature
Turn the rotary selector switch to a lower level e. g. "Wash-
ing hands" .
Note: If the temperature of the water supplying the appli-
ance changes, then the output temperature of the water
leaving the tap also changes correspondingly.
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.
en
Only then (for safety reasons) will the appliance begin to
heat. The appliance is now ready to operate.
Saving energy
Note: Mixing in of cold water at the faucet/fitting consumes
unnecessary water and energy.
Showering
This also accelerates calcification (scaling) of the appliance.
Therefore, please always set the desired temperature directly
on the continuous-flow heater.
Rinsing
Winter operation
Note: It is possible in winter that the supply temperature of
the water is reduced and the required outlet temperature is
or "Rinsing" be
no longer achieved.
Cleaning

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

Switch the fuse back on again.
Open the warm water tap fully and allow water to flow for
at least one minute,
Set the desired water temperature directly on the appliance.
The appliance is operated economically when set to approx-
imately 40 °C (rotary selector switch: "Showering"
Reduce the water flow on the taps until the desired water
temperature is reached.
Only wipe off the appliance using a moist cloth.
Do not use acidic or abrasive cleaning materials.
Do not use a steam cleaner.
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.
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