3
3
Connection
Check the plug-in position of the programming connectors on the
circuit board prior to starting up the room climate station (as
shown on the right).
Connector position
Electrical connection variants
GB-2
Depending on the existing control unit, up to 2 room climate sta-
tions can be connected according to the following connection di-
agrams:
Legend:
J1 .. J11Connector on N2/N16/N17.1
N2
Cooling controller
N3
Room climate - Station 1
N4
Room climate - Station 2
N16 Heat pump controller
N17.1Module: General cooling
X1 .. X3Terminal strip
_____Wired at factory
_ _ _ _To be connected by customer if required