EN
12
3
Configuration
3.1
LED indicators and buttons
MBUS TX/RX BT/USB
ON
CH
Indicator
Description
Colour
Status
MBus
M-Bus status
Red/Green
Green: M-Bus connection active
Red: MBus overloaded
TX/RX
Radio transmis-
sion and recep-
tion status
Yellow/Green
Yellow: transmitting
Green: receiving
BT/USB
BT/USB status
Blue/Yellow/Blue
Blue: BT connection active
Blue: BT+USB
Yellow: USB-C connection active
ON
Device on
Green
On = 100% charged
Slow flash = 35-65% charged
Quick flash = less than 35% charged
CH
Charging
Red
The device is charging from the USB-C
cable
On button: press for a few seconds to switch the instrument on or off.
NOTE: the BlueTooth connection is activated when the
UniCo
is switched on and cannot be
switched on or off separately.
