Digital thermostat for direct boiler switching 940-03H/19-spin + WiFi. Full replacement of older thermostats for connection to the boiler - full replacement of Auraton 2020

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WiFi room thermostat is used to control the temperature in the house based on the set or set heating mode. This increases the thermal comfort of the house or room and reduces the cost of heating the building. The thermostat allows remote control via the Internet and away from home.

The thermostat is equipped with a touch panel under the display for intuitive and easy operation without the need to study the manual. The thermostat fits into luxurious interiors and induces a hi-tech look.

Thermostat is equipped with wifi module for wireless connection to the local network. It is then possible to control and adjust the thermostat via android or iOS tablet or phone. This can change the temperature without having to get up and walk to the thermostat. You can also operate multiple thermostats on one local network and on one tablet or phone. Of course, you can control and adjust the thermostat over the Internet, away from home.

There is no need to intervene with network elements to connect the thermostat to wifi network. The thermostat will set the name and password of your Wifi network. The thermostat connects itself and begins to communicate. There is no need for a fixed IP to access from the Internet. The thermostat now uses the usual technologies of a remote server through which it can communicate with your phone and outside your Wifi network.

The room thermostat is equipped with a temperature control program in the room with the possibility to set six different temperature sections on weekdays and especially on Saturdays and Sundays. The thermostat can be switched to manual mode, in which it is possible to set the temporary temperature outside the program.

The thermostat has a 1,2 switching contact at the terminal, not more than 16A. It is suitable for boiler control, where the thermostat connects directly to the boiler. It can be connected directly to the boiler, which is operated through the switching contact. I.e. there is no 230V output voltage at terminal 1,2, only switching contact when the thermostat is active. 

If the thermostat is switched off, a short circuit – pinched contact – appears on the output terminals 1.2. 

Product Parameters

type of thermostat wired

control type programmable electronic room thermostat

backlit display yes - blue backlight

type of regulation heating system

number of programs 6 + 2 user-adjustable

temperature setting type comfortable and economical temperature

temperature measurement -5 °C to +60 °C, resolution 0,2 °C

temperature setting from 5°C to 35°C (adjustment possible from 0°C

temperature measurement deviation +/- 0,5°C

freezing protection yes

ON/OFF function is not

switching 230 V AC output relay contacts 

switched load 16 A resistively, 5 A inductive

colour white/black

coverage class IP 20

receiver power supply 230 V AC

dimension 86 × 86 × 40 mm

sales packaging 1 ks, box

If the thermostat is switched off, 1.2 short-circuit -switched contact at the output terminals.

The 3.4 terminals are used to power the 230V thermostat. 

Clamps 5,6.