Paul NOVUS 300, Original Operating Instructions

Page: 39 / 68

39
The connectors of the ribbon cable which are protected against polarity reversal must be
carefully plugged into the jacks of the respective boards!
Fig 38: Touchpad with stainless steel frame; ribbon cable of the control unit adapter; Touchpad engaged
in the in-wall base plate (from left to right)
The smaller side of the stainless steel frame of the ready-made TFT touch panel has to point upwards. In
doing so, the control unit adapter and the in-wall base plate have to be positioned in such a way that the
ribbon cable of the control unit adapter, which is arched downward, is plugged in the TFT touch panel.
The spring steel clips, which are mounted to the rear side of the control unit, grasp the in-wall base plate
and pull the stainless steel frame of the control unit tightly to the wall.
Connection of several TFT touch panels 3.4.3
It is possible to connect up to three TFT touch panels as control units for the ventilation device. On the
hardware side, the TFT touch panels shall be connected in parallel to the terminal X1 of the adapter
board according to conductor assignment Tab. 20. The TFT touch panels shall be successively
commissioned and re-addressed (factory setting default address = 1). Addressing of the TFT touch
panels is performed at software level in the setup/submenu Several control panels.
Symbol Designation Explanation / actions
Address two TFT control panels Connect the first TFT touch panel
Button
Menu mode By touching the button Menu mode, you reach the main menus.
Buttons
Navigation By touching the navigation buttons, select the main menu setup
and confirm with Enter.
Button
Password Password prompt
Enter the password _ _ _ _ _ and confirm with Enter.
Buttons
Navigation By touching the navigation buttons, select the submenu Several
control panels and confirm with Enter.
Buttons
Navigation By touching the navigation buttons, select the address number 2
and confirm with Enter.
Connect the second TFT touch panel
Sequence of steps for software addressing not applicable since
address number = 1 (factory setting)
Address three TFT control panels Connect second TFT touch panel
Perform the sequence of steps for software addressing as before,
assign address number 3.