The default application can work with 4 different CV temperature sources. The CV temperature source is selected by the S3 CFG DIP switches number 5 and 6. The configuration table is presented below.
|
No. |
Name |
On |
Off |
Default |
|
|---|---|---|---|---|---|
|
5 |
Temperature control value source |
5-off |
6-off |
Room panel (iSMA-B-LP, Touch Point, Control Point, FP) |
Room panel
|
|
5-off |
6-on |
Room sensor, SI3 |
|||
|
6 |
5-on |
6-off |
Air return temperature, SI1 |
||
|
5-on |
6-on |
Network temperature |
|||
The CV source selected with the CFG DIP switch configuration
Source description:
-
room panel: the temperature is sourced from the iSMA-B-LP/Touch Point/Control Point/FP room panel connected to the FCU controller by RJ12 socket;
-
room sensor: the temperature is sourced from the sensor connected to the S3 special input;
-
air return temperature: the temperature is sourced from the sensor connected to the S1 special input–for more information about the Air Return Temp, please see section Return Temperature Sensor Control;
-
network temperature: the temperature is sourced from the network variable; this source is dedicated for the slave device in the master-slave working mode.