User Guide

16
Setup Instructions Setup of dual zone system The installation of a GX™ 850 with 2 roof systems or 2 ground systems has been se- lected. It is mandatory that no sensors or only sensors for System A are connected to the the
GX™ 850 before power up. Sensors for System B must be connected to the GX™ 850 during the installation steps. Connection of the sensors during installation can either be done using a switch on the DIN-rail or just connect sensor bus of System B to the already connected sensor bus of System A.
The fi rst installed system (System A) is using the output System A.
The second installed system (System B) is using the output System B.
If sensors for System A are not connected - do it now! Press
or wait…
System is being scanned to fi nd type of connected sensors… Select system type Wait until correct number of sensors for System A is
found. Press
when all sensors for System A are found…
System A is installed… Connect sensors for System B. Press
or wait…
System is being scanned to fi nd type of connected sensors… Select system type
Connect sensors: System A System A Scanning... System type: Ground 1 Ground sensor found. Accept? System A Installed! Connect sensors: System B SystemB Scanning... Systemtype: Ground
Setup Instructions
17
Press  to end Configuration. Config system: SystemB Config system: System A Checking system
<------>
SystemB Installed! 1 Ground sensor found. Accept?
Wait until correct number of sensors for System B is found. Press
when all sensors for System B are found…
System B is installed… System is being checked… Press
to select system to confi gure.
Press
to confi gure selected system.
(Naming sensors, changing factory settings and setting priorities) Please refer to “Changing parameters and performance of systems” in “User Manual” for description of the confi gurable parameters. Press
to end confi guration.