Device Description - Tech Controllers EU-2801 WiFi User Manual

II. DEVICE DESCRIPTION
EU-2801 WiFi multi-purpose room regulator is intended for controlling gas boilers with OpenTherm communication
protocol. The device enables the user to control room temperature (CH circuit) as well as domestic hot water temperature
(DHW) without the need to go to the boiler room.
Functions offered by the controller:

Smart control of room temperature

Smart control of the pre-set CH boiler temperature

Adjusting pre-set room temperature on the basis of current external temperature (weather-based control)

Weekly house&DHW heating schedule

Informing about heating device alarms

Alarm clock

Auto lock

Anti-freeze function
Controller equipment:

Large touch screen

Built-in room sensor

Flush-mountable
To the EU-2801 WiFi controller is attached room sensor C-mini. Such sensor is installed in particular heating zone. Is
provide the main controller current room temperature reading. Room sensor should be registered in a particular zone.
In order to do it, use <Registration>. Select <Registration> icon and press the communication button on a particular
C-mini sensor. Once the registration process has been completed successfully, the main controller display will show an
appropriate message.
Once registered, the sensor cannot be unregistered, but only switch off.
Technical data of the C-mini sensor:
Range of temperature measurement
Operation frequency
Accuracy of measurement
Power supply
-30 0 C÷50 0 C
868MHz
0,5 0 C
CR2032 battery
5