NA 12.54 D EN - 18
● If the window is open and the controller has a display terminal, this will display " " instead of the temperature and the keys
will be locked.
Note:
- When the window re-closes, the unit restarts automatically
- The terminal display will return to "normal" after 10 seconds, the time it takes for it to synchronise with the controller
Note: for a Master/Slave loop, the window switches must be connected to the Master unit (all contacts in series, normally
closed).
(default)
● Direction of window switch
The cable used has a maximum length of 10 m, and minimum section of 0.9 mm². It is recommended to use a twisted and
shielded cable.
Note: the window switch must be insulated from earth. If there is shielding present, it must be connected to the comfort unit earth.
Window switch
Regulator
Connecting the frame contact
● Parameter P16 or P17
Frame contact to be wired to input D1-
┴
or D2
┴
depending on your device's configuration (refer to the corresponding wiring
diagram).
17 - CONNECTING THE FRAME CONTACT
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