
Operation mode
Technical instructions CONTROLLER -
CPREG-Touch
34
Case
3. 4–way mixing valve with actuator is 100% closed
.
Boiler
flow
Installation
flow
Installation
backflow
Boiler
backflow
Case
4. 4–way mixing valve with actuator is 100% open
bar
M
Case
1. 3–way mixing valve with actuator is 100% closed
.
Case
2
. 3–way mixing valve with actuator is 100% open
.
bar
M
bar
M
bar
M
Boiler
flow
Installation
flow
Installation
backflow
Boiler
backflow
OPENING DIRECTION
CLOSING DIRECTION
OPENING DIRECTION
CLOSING DIRECTION