Tech Controllers EU-M-8N User Manual page 17

10. ZONE NAME
This function enables the user to assign name to a given zone.
11. ZONE ICON
This function enables the user to select the icon which will be displayed next to the zone name.
VII. PROTECTIONS AND ALARMS
Protections and alarms are described in detail in the instruction manual of the EU-L-8e controller.
VIII. SOFTWARE UPDATE
WARNING
Software update shall be conducted only by a qualified fitter. After the software has been updated, it is not possible to restore
previous settings.
In order to install new software, the controller must be unplugged from the power supply. Next, insert the flash drive with
the new software into the USB port. Connect the controller to the power supply. A single sound signalizes that the software
update process has been initiated.
IX. TECHNICAL DATA
Power supply
Max. power consumption
Operation temperature
Acceptable ambient relative humidity
Operation frequency
230V ± 10% / 50Hz
17
1,5W
5°C÷50°C
<80% REL.H
868MHz