Stiebel Eltron CNS 50 Instrucciones De Utilización Y Montaje página 5

1. Operating instruction
1.1 Switching on the Unit
The unit may be switched on (setting I) or off
(setting O) by using the switch (1) on the right
hand side panel.
1.2 Heater
Turning the temperature selector (2) to the left
will turn on the heater and select the required
temperature. Once turned on, the heater will
warm the room uniformly and quickly. Air enters
the heater from below where it is heated and
then exits through the grid at the top of the
heater. The room temperature can be infinitely
set between approx. 6 °C and 30 °C. The
thermostat switches the heater off once the set
temperature has been reached and switches on
and off intermittently to maintain the required
temperature.
1.2.1 Anti-frost setting
Set the temperature selector (2) to
The thermostat will switch the heater on auto-
matically if the room temperature drops below
approx. +6 °C. Ensure the correct heater is fitted
to cope with the demands to be made upon it.
1.2.2 Limiting the temperature range
In order to lock the selector at a specific tempe-
rature, remove the two pins (3) from the rear of
the housing and insert either side of the desired
setting. The two pins may also be used to limit a
temperature range.
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for the user and the professional
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1.3 Safety notes
The air outlet must not be obstructed. For
safety reasons the upper and lower air grilles
must never be covered with items such as was-
hing nor obstructed by items in too close
proximity (see figure 3). Objects should not be
leant against the unit nor placed between the
unit and the wall. Never leave combustible
materials, such as wood, paper, textiles or
flammable items such as wax, petrol, aerosol
cans etc. in the vicinty of the warm air outlet.
As with all similar heaters, the flow of rising air
may cause discoloration of the wall.
Before using any materials which
produce flammable gases or vapours, e. g.
laying or sealing parquet or PVC flooring, or
when using spray polishes, spirits and similar
materials, ensure the heater is switched off.
If uniform temperature is required in two rooms,
do not set both heaters to the same setting. The
same applies to two heaters installed in the same
room.
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