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Thermostat
Communication objects and ETS parameters
Temperature Protection (A/B)
This function is used to limit the temperature of the area
controlled by the thermostat
Temperature Protection Parameters
With the "Temperature Channel" parameter you select the
temperature to be monitored; when, in heating, it exceeds the
value selected with the "Temperature Limit" parameter, the
thermostat changes its operating mode and switches OFF
sending an alarm signal with the object Floor Temperature
Alarm.
The thermostat comes out of the alarm condition when the
temperature drops below the set threshold and the user
changes the thermostat operating mode.
The typical application for this function is that of limiting the
maximum temperature of the floor.
Values available
ETS text
[ Default value ]
0 = Disabled
1 = Internal Sensor
2 = External Sensor
3 = External Temper-
ature 1
4 = External Temper-
ature 2
5 = External Temper-
ature 3
Temperature Channel
6 = External Temper-
ature 4
= External Tempera-
ture 5
8 = External Temper-
ature 6
9 = External Temper-
ature 7
10 = External Temper-
ature 8
[0 ]
10...70 °C
Temperature Limit
[35 ]
Temperature Protection (A/B)
Comment
Limitation disabled
The internal sensor is
used for temperature
limitation
The external sensor
is used for tempera-
ture limitation
The External Tem-
perature 1 is used for
temperature limitation
The External Tem-
perature 2 is used for
temperature limitation
The External Tem-
perature 3 is used for
temperature limitation
The External Tem-
perature 4 is used for
temperature limitation
The External Tem-
perature 5 is used for
temperature limitation
The External Tem-
perature 6 is used for
temperature limitation
The External Tem-
perature 7 is used for
temperature limitation
The External Tem-
perature 8 is used for
temperature limitation
Limit of the tempera-
ture channel beyond
which the limitation
trips
29
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