Operation; Description Of The User Interface; Frost Protection; Limiting The Temperature Controller - STIEBEL ELTRON CNS 75 F Bedienungsanleitung

OPERATION

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
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temperature selector (for temperatures see specification
chapter).
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.
4.3

Limiting the temperature controller

Using the two pins fitted to the back of the control casing, you
can fix the temperature controller at a certain setting or limit the
temperature setting range.
Break out the pins.
»
To fix the selected temperature, push a pin into the hole opposite
»
(see diagram).
1 Pin
2 Temperature selector
16 |CNS F
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To limit the temperature setting range, set the minimum and
»
maximum values at the temperature selector, and push a pin for
each into the slightly offset hole opposite (see diagram).
1 Pin
2 Temperature selector
4.4

Shutting down

Move the switch on the right of the appliance to OFF.
»
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. Clean the
appliance when cold with ordinary cleaning products. Avoid
abrasive or corrosive cleaning products.
CAUTION Fire
Never spray cleaning spray into the air slot.
Ensure that no moisture can enter the appliance.
As part of regular maintenance, we recommend also having the
control components checked. The safety and control components
should be checked by a contractor no more than ten years after
commissioning.
6.

What to do if ...

... the appliance does not heat up:
Check the temperature set at the appliance and the MCB/fuse in
your fuse box.
The appliance has a safety temperature controller that shuts
the appliance down if it overheats. After the cause has been
removed (for example air outlet or inlet apertures covered) and
the appliance has cooled down for a few minutes, operation starts
again.
If you cannot remedy the fault, contact your contractor. To facilitate
and speed up your enquiry, please provide the number on the type
plate (no. XXXXXX - XXXX - XXXXXX):
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