Step 5: Selecting the Temperature Control Value Source and its Connection Details
The temperature control value source has to be specified with the DIP switches 5 and 6. By default, the sensor’s type, served by the controller’s inputs U1 and U3, is the 10K3A1 NTC.
The temperature sensor type can be changed using the iC Tool software.
RAC18-IP connectors
Temperature Source: Touch Point/LP/FP Room Panel
LP/Touch Point room panel set as a temperature source
Temperature Source Connected to U3
Temperature sensor connected to S3 as a temperature control value source
Temperature Source Connected to U1
Returning air temperature sensor connected to S1
Temperature Source Connected to RS485 Network
Temperature control value source set to the Ethernet network