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use of the regulator - if the room temperature measured by the internal sensor differs from the current
temperature. The regulation range is as follows: -10 to + 10 ⁰C with accuracy to 0,1⁰C
Main Controller Type
After clicking on this icon, the user selects the main controller type with which room regulator will
cooperate: standard, pellet or installation. After the selection is made, the Boiler control submenu will
be changed.
I.
Alarms
The ST-280 room temperature regulator will signal
all alarms generated by the main controller. When the
alarm activates, the room regulator will send sound signals
and the display will show the same message as the boiler
controller. In the case of internal sensor damage "room
temperature sensor fault" will appear.
Technical data
Room temperature settings range
Power supply voltage
Power consumption
Room temperature measurement error
Operating temperature
5
o
C - 40
o
C
5 V/DC
1.3 W
+/- 0,1
O
C
5
o
C - 50
o
C
21
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