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GIRA
UP Underfloor Heating Thermostat
Info
Installation Instructions
5.2 Remote Sensor
Sensor element
Sensor cable
Protective system in conformity with EN 60529
Operating temperature
Storage temperature
If necessary, a 2-wire lead with a section of 1,5 mm² can be used to extend the sensor cable up to 50
m without affecting the precision of the thermostat. When installed in cable conduits or in the vicinity of
high-voltage lines, a screened lead should be used.
Sensor parameters:
Measuring instrument Ri > 1 M Ω
Temperature °C
5
10
15
20
25
30
35
40
45
50
The resistance values can only be measured when the sensor is disconnected.
6.
Simplified Diagram
Remote Sensor
7.
Narrowing-Down of the Temperature Range
The thermostat is set at the maximum setting range of *, 2, 3, 4, 5 by the manufacturer. There are 2
adjusting rings inside the setting knob but with a setting range from 5 to 30°C. Please perform the
adjustment according to the following chart when narrowing down the temperature range.
UP Underfloor Heating Thermostat
NTO
H03VV-F2x0,5 mm
IP 67
- 20 T 70
- 25 T 70
Resistance kΩ
85,279
66,785
52,330
41,272
33,000
26,281
21,137
17,085
13,846
11,277
12/13
2
, 4 m
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