Using The Thermostat; Operation; Configuration - Vimar 20440 Montageanweisungen

6. USING THE THERMOSTAT.

6.1 Operation.

Make the electrical connections and install the appliance .
Select the required function by pressing its associated key; the
parameters will be displayed in blinking mode and they can be
modified with the "–" "+" keys .
Access to the functions to modify the parameters is timed; the
settings are automatically saved at the end of this time or upon
exiting the menu.
If the relay is activated, the symbol
and the symbol when on air conditioning .

6.2 Configuration.

• KEY + KEY
CNF configuration menu selection .
In the CnF configuration menu (accessed after ~ 5 seconds) it is
possible to make the following settings:
• HEATING/AIR-CONDITIONING.
Used to select the required function .
From the CnF press the key
select the required function .
20 - ENGLISH
is displayed when on heating
– +
and, using the " " " " keys,
• TEMPERATURE DIFFERENTIAL.
Used to set the value of the temperature differential . The tem-
perature differential is the difference between the set tempera-
ture and the actual temperature of switching the system on or off .
Adjusting the temperature differential to the type of system avoids
continual switching on and off; high-inertia systems (for example
systems with cast-iron radiators) need a low temperature differ-
ential, while low-inertia systems (for example fan heaters) need a
high one .
Example.
By setting the room temperature to 20 °C and the temperature
differential to 0 .3 °C, the system will switch on when the room
temperature falls to 19 .7 °C and it will switch off when it reaches
20 .3 °C .
From the CnF menu, press the key
differential is displayed (d0.2 °C blinking); then, using the "
keys, set the required value .
until the temperature
– +
" " "