3 Installation
3.1 Connecting Uponor Climate Controller C-46
U P O N O R C L I M AT E C O N T R O L L E R C - 4 6 - Q U I C K G U I D E
Connectors
Connections in lower compartment
A-B
Supply temperature sensor input
C-D
Return temperature sensor input
E-F *
+24 V DC output for thermal actuator
G-H *
0–10 V DC output for motorized valve
I-J
Pump output
K-L
230 V AC power supply
Earth ground
* Only one of these ports can be used in the same installation
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