Jung FTR231 Floor Thermostat Instruction Manual
Floor thermostat
4
Product characteristics
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Manually setting a comfort temperature for the floor
Manually switching off the temperature control
Input terminal for activation of reduction temperature (ECO) via central clock
External temperature sensor (remote sensor)
Frost protection function
Controller output working method: pulse width modulation (PWM) or two-point
switchable
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Interruption of heating for 5 minutes after one hour in continuous heating mode
Permanent LED operation possible
5
Functional description
ECO operation
In many areas of the building it makes sense for the temperature to be set to a lower
ECO temperature at certain times rather than to heat permanently to the comfort tem-
perature. By connecting the input terminal Ø to 230 V, the temperature is reduced by
4 °C and the status LED lights up green. This should be controlled by a central clock.
Controller adaptation
Depending on the heating system, the control behaviour can be adjusted.
Pulse width modulated control (factory setting): The output is not permanently actu-
ated, but for a time period (pulse width) that depends on the difference between tar-
get and actual temperature. This method brings the actual temperature gradually
closer to the target temperature.
Two-point control: The output remains switched on until the selected target temperat-
ure has been exceeded by 0.5 °C. The output will not be switched on again until the
target value is undercut by 0.5 °C. Since most heating systems respond very slowly,
this type of control can entail temperature overshooting.
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29.11.2022
J0082404923
| General | Details |
|---|---|
| Name | Jung FTR231 Floor Thermostat Instruction Manual |
| Make | JUNG |
| Language | English |
| Filetype | PDF (Download) |
| File size | 0.19 MB |
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