890557_d•en•01.07.2014
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7.2.7 Cold protection
Cold protection is another comfort function of the Wisotronic. It serves to pre-
vent an conservatory or inside room from cooling down too much by apply-
ing intermittent ventilation or to keep a product, e.g. a window, from becom-
ing damaged. The automatic controls are locked below an adjustable locking
temperature. The automatic controls are released again after the locking
temperature is exceeded once more by 2 °C.
NOTE
Cold protection can supplement intermittent ventilation
(
see Chapter 7.2.5 on page 64
), for example, in a useful manner.
Press the function button [
Sett.
] in the main menu and go to the menu
[
Comfort functions
] > [
Cold protection
].
The following view appears in the display:
7.2.7.1 Cold protection OA/OFF
In this menu line, you can activate or deactivate the cold protection.
Set or delete the checkmark in the line [
Cold protection ON/OFF
] to acti-
vate or deactivate the cold protection.
The function button [
Stand.
] sets the product-specific factory setting.
7.2.7.2 Blocking temperature
The “Blocking temperature” limit value specifies the outside temperature at
which a sun shading product is to be raised, a window closed or another
product switched off. The setting range is -10...+50 °C.
Turn the touch wheel to set the value “Blocking temperature”.
The function button [
Stand.
] sets the value for the blocking temperature to
+5 °C (factory setting).
7.2.7.3 Position COL
The “Position COLD” value specifies the position to which the sun shading
product of the channel should be moved when the temperature falls below
the locking temperature. The setting range is 0-100%; a value of 0% cor-
responds to the upper limit position and a value of 100% to the lower limit
position.
Turn the touch wheel to set the value "Position COLD".
The function button [
---
] leaves the position unchanged when falling
below the locking temperature; function button [
Stand.
] sets the product-
specific factory setting).
Start menu
Main menu
Settings
Comfort functions
Cold protection
Cold protection
