Mark Web Module Installationsanleitung Seite 5

3.2 Connect to one air heater (Image 6)
Only use a shielded data/signal cable according to table [2]. See $3.2 in the technical manual of the Optith-
erm+ thermostat and images [26] in the technical manual of the GS+ / GSX air heater.
Image 6
3.3 Connect to multiple air heaters* (maximum 8) (Image 7)
Only use a shielded data/signal cable according to table [2]. See $3.2 in the technical manual of the Optith-
erm+ thermostat and images [25] and [26] in the technical manual of the GS+ / GSX air heater.
Image 7
For the jumper positions (burner control) see figure [25] and [26] in the technical manual of the GS+ / GSX
air heater (Image 8).
Image 8
* If you want to read out fault messages and history of each air heater via
the app, you need a separate Optitherm+ thermostat (0629185) and Web
module (0629187) for each air heater.
EN
5