eCozy Central Unit

You have questions about your eCozy Central Unit or want to know more? Then you are right here!

What is a eCozy Central Unit?

The eCozy Сentral Unit is the base hub for the eCozy thermostats in your home. The Сentral Unit basically translates the “language” of the eCozy thermostat (as it talks ZigBee) and makes these commands understandable for the smartphone via WLAN.

Questions and answers

General info

Its possible but not recommended to do so, to keep the device away from falling down and possibly braking.

The logo on the top of the Central Unit flashes in blue or white – depending on the mode in which the Central Unit currently is.

eCozy Central Units have a model number that begins with a number, for example – 057_70B3D5DE000001C0_20160121. The location of the model number is on the bottom panel. Please turn around your Central Unit and check for the model number in the middle of the panel.

eCozy Central Unit loading takes not longer than 30 seconds.

At the moment, “Illumination” feature has only one color available.

The range of the WLAN signal is determined by your router. Check your router’s manual for additional information. It is possible that your eCozy Central Unit is unable to find or maintain reliable connectivity to your WLAN network because of a poor signal from the router. For example, most homes have “dead spots” where WLAN signals are weak. Since the eCozy Central Unit must be located somewhere next to the power socket, this problem can be corrected by moving your router to a better location or by setting up a repeater – a device that will pick up and rebroadcast the wireless signal from your router to your eCozy Central Unit. You can either purchase and install a WLAN repeater, or configure an additional router to serve as a repeater. Most standard routers can be configured as a repeater.

On average, the range is approximately 10-20 meters within the walls.

In case you have a large living space, where one eCozy Central Unit is not enough, you can easily have the second one to have a role of a repeater and increase coverage.

eCozy Central Unit is compatible with the 2.4 GHz WLAN network.

Central Unit ‘Illumination’ is designed to highlight the visual aspects of the eCozy Central Unit. For example, it can be used as a night stand in kids room.
To turn on ‘Illumination’ –
Open menu in your app by clicking on ‘triple line’ button in the top left corner.
Open Settings menu by clicking on ‘nut’ button.
Click on the ‘illumination’ on/off button to turn it on or turn it off.

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The “eCozy generic network” is the WLAN of the eCozy Central Unit and is required for the initial launch of the system.


You will find a reset port located at the front part of a CU . You have to press and hold it for aproximately 5 seconds using a thin object (possible a needle).

Blue-White blinking is CU’s state of searching for WLAN Network.
Reset eCozy Central Unit.


General info




General info



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