Infrared Thermostat OTN2
OJ Microline® Thermostat with Infrared Sensor
OTN2 type thermostat with IR sensor is an optimal alternative for the traditional embedded floor sensor. It lowers installation costs since there is no need to embed sensor in floor as well as improves comfort of electrical floor heating by measuring the temperature of the floor surface using infrared light.
- Modern design
- Versatile installation
- Measures floor surface temperature
- Particularly suitable for bathrooms
- Up to 3600 W / 16 A
- Ideal for installation in double socket
- Perfect for retrofitted thermostat systems
- IR sensor can be placed up to 25 m from thermostat
- Lower installation costs – no need to embed sensor in floor
Where to connect the ground wire of floor mats?
The ground wire in the floor mat must be connected directly to the ground wire of the supply.
What is the recommended night setback?
The recommended night setback is max 5°C/9°F
Does the adaptive function reset when making a factory reset?
Yes the adaptive function is reset during a factory reset.
What is the maximum lenght of the sensor cable?
In general, we recommend a maximum cable length of 50 meters.
E2 - How can I cure this error message?
"E2" means defective or disconnected floor sensor. Sensor resistance should be 12kOhm at 25°C (72°F).
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