Prozeda Primos 250 SR - Hydraulic Layout 000.00 Terminal Assignment

Connecting the controller
18
Terminal assignment for hydraulic layout 000.00
In layout 000.00 you can use all outputs as multi-function controllers. In this case you must
define at least one of the three switching outputs R1or R0 as a multi-function controller.
Terminal
Use
R1
/
N
/
PE
Multi
-
function controller on switching output
R1
R0 Multi-function controller R4 on switching output R0 (potential-free normally
open contact
)
S1 / S1
Option: "Cooling", "Heating" or "Temperature difference controller" functions
S2 / S2
Option: "Cooling", "Heating" or "Temperature difference controller" functions
S3 / S3
Option: "Cooling", "Heating" or "Temperature difference controller" functions
S4 / S4
Option: "Cooling", "Heating" or "Temperature difference controller" functions