STIEBEL ELTRON CNS U с 01.03.2010 - Manual (Page 13)

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CE designation
The CE designation shows that the appliance meets all essential
requirements according to the:
— Electromagnetic Compatibility Directive
— Low Voltage Directive
2.3 Test symbols
See type plate.
The type plate is located on the right on the exterior of the
appliance.
3. Appliance description
The appliance is an electric direct heater only for installation on
a wall.
The appliance is suitable as a full heating system in bathrooms,
for example, or for use between seasons and as a booster heater
in smaller rooms, such as hobby and guest rooms.
The air in the appliance is heated by a heating element and
expelled via natural convection through the air outlet grille at the
top. Cool room air flows in through the apertures at the bottom
of the appliance.
3.1 Series CNS-S
After mounting the appliance on the wall and making the
electrical connection using a mains plug, the appliance is ready
for operation.
3.2 Series CNS-U
After mounting the appliance on the wall and making the electrical
connection using a permanent power supply via an appliance
socket, the appliance is ready for operation.
4. Operation
4.1 Description of the user interface
» Switch the appliance ON via the switch on the r.h. side of the
appliance.
» Set the required room temperature via the continuously variable
temperature selector (for temperatures see specification
chapter).
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As soon as the selected room temperature is reached, it is
constantly maintained at this selected temperature through
periodic heating (the output of the appliance must correspond at
least to the required heat demand of the room).
If several appliances are installed in a single room, the setting
at the temperature selector on each appliance can be different.
To avoid excessive power consumption when windows are open,
you should stop the appliance while venting.
4.2 Frost protection
» Turn the temperature selector as far to the right as possible. In
this position, the temperature controller switches on the heating
element automatically if the room temperature drops below the
frost protection temperature.