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Measured 

Temperature 

Precision: 

0.1°C

Environmental 

Operating Temperature: 

0°C - 40°C 

Shipping and Storage 

Temperature: 

-10°C to +50°C

Setting Temperature 

Range

 

Comfort, Reduced: 

5°C to 35°C 

 

by 0.5°C step 

Anti freeze/OFF: 

7°C 

Holiday: 

0.5°C to 20°C 

Timer: 

5°C to 35°C

Regulation 

Characteristics: 

Hysteresis of 0.5°C

Electrical 

Protection: 

Class II - IP30

Power Supply:

 

2 AAA LR03 1.5V

 

Operating Life:

 

Alkaline

  

 

2

 

Years

Output: 

2 Points Contact  

 

 

(Free Contact) 

 

Relay 5 Amps 250Vac

Optional External 

Sensor: 

10k ohms at 25°C

7 Technical Specification

8 Fault Diagnostics

My thermostat doesn’t start 

 Battery 

- Check if the protection sticker 

 

Problem

 

  on the batteries is removed.

  

- Check the orientation of the batteries. 

  

Check the charge of the batteries.

My thermostat LED, blinks in red 

 Problem 

 

The logo blinks (ambient sensor) 

 

on Sensors

 

 

- Contact your installer. 

   

 

The logo blinks (floor sensor).

   

 

-  Check the connection 

of the sensor.

   

 

-  Disconnect the sensor, and check  

it with an ohmmeter (the value 

must be around 10kohms).

  Battery  

 

The logo blinks (batteries) 

 

level is low

   

- Replace the batteries.

My thermostat seems work correctly but 

the temperature in the room was never 

in accordance with the program

 Program 

- Check the clock.

   

-  Check the difference between 

Comfort and Setback temperature 

is not too high?

   

-  Contact your installer, to check 

and adjust the calibration.  

06

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