Cleaning, Care And Maintenance; Factory Settings; Heat Store; Heat Transfer - Stiebel Eltron ETW 120 Manuel D'utilisation Et Installation

OPErATION

clEANING, cArE AND mAINTENANcE

4.3

Factory settings

4.3.1 Heat store

The degree of heat storage (charge) is set via the charge controller
(adjustable with rotary selector 3). For this, a difference must
be made between the operation of appliances with or without
a central, weather-compensated charge control system. The
weather-compensated charge control system is located in the
control panel.
If a central, weather-compensated charge control system is not
installed, set the charge controller as follows:
Setting to stage 1 corresponds to approx. 1/3 of full charging
(spring/autumn).
Setting to stage 2 corresponds to approx. 2/3 of full charging (mild
winter days).
Setting to stage 3 corresponds to full charging (winter days).
Setting to stage 0 corresponds to no charging.
Once you have familiarised yourself with the appliance, you will
be able to find the correct setting as appropriate.
If a central, weather-compensated charge control system is
installed, set the charge controller to stage 3. The weather-
compensated charge control system then provides the correct
charge. For differentiated control of individual appliances, you can
also manually match the charge volume to the charge controller,
if a charge control system is installed.
Please read carefully.
Observe the instructions of the charge control system
or group control unit.

4.3.2 Heat transfer

The heat transfer (discharge) is regulated via a room thermostat,
either mounted on the wall or integrated inside the appliance. This
is available from Stiebel Eltron as a special accessory.
Set the required room temperature at the room thermostat, which
then automatically regulates the heat transfer via the fan, so the
set room temperature is constantly maintained.
Please read carefully.
If you will be away for several days during a very cold
period, we recommend leaving the room thermostat
switched on, to maintain a room temperature of e.g.
10 °C, so the building or room does not cool down
(frost protection).
www.stiebel-eltron.com
5. Cleaning, care and maintenance
If a pale brownish discolouration appears on the appliance casing,
wipe this off as soon as possible with a damp cloth and hot soapy water.
Clean the appliance when cold with ordinary cleaning products.
Avoid abrasive or corrosive cleaning products. Never spray
cleaning product into the air slot.
5.1

Cleaning the fluff filter

Important information
Clean the fluff filter in the air inlet grille regularly. This
will ensure trouble-free discharging of the appliance.
If a fluff filter is added, switch OFF the fan.
To clean the fluff filter, proceed as follows:
»
Remove the air inlet grille from the catch springs by pulling
forwards at the bottom, and release it from the upper locking
device by lifting slightly.
Removing the air inlet grille
»
Push the fluff filter out of the grille, e.g. with a screwdriver, and
clean it with a brush, vacuum cleaner or similar.
Removing and refitting the fluff filter
1
1 Air inlet grille
2 Fluff filter
»
Replace the fluff filter in the grille and click into place over
the studs.
ETW 120, 180, 240, 300, 360, 420, 480 electronic |
2
27