TECH ST-431, User Manual, Page: 6 / 24

ST-431 – user manual
circulation with the controller of the boiler, the pump should be connected
from the boiler controller (pump outlet from regulator TS-431 will remain
disconnected).
The control takes place with the use of pulse generator knob. Entering
the menu and confirming settings proceed by pressing the knob. When
turning it, a user operates in MENU functions. To go to the higher level menu,
use exit button. Any settings may be changed in a similar manner.
II.a) Main page
During normal regulator operation , graphic display shows the
homepage , on which the following are displayed:
Valve type:
- CH
- Floor
By turning the pulse generator, the preset temperature may be changed
easily. After pressing pulse generator knob, the user moves to the main
menu.
To change appearance of the homepage to the view of temperature
sensors or one of the additional valves (if active), press EXIT. Then, after
choosing another screen, homepage view is changed.
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6
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ACTIVE MODULES
WORKING
PUMP OPERATION
BOILER
PROTECTION
HOUR
ACTIVE VALVE