66
TIME Operating time
COST Cost display
PERIOD Automatic measurement process
PM Afternoon in 12h time mode
ENERGY Energy (indicated in kWh = kilowatt hour)
CO
2
CO
2
emissions (indicated in kg/kWh)
Power limit LOW STANDBY POWER LEVEL
Night mode
SD card
SD card full
9 Operation
A Supercap condenser is integrated into the energy logger, which
is used to operate/program the device without having to plug it
into a mains socket (for around 10 minutes).
The capacitor is usually in an uncharged state upon delivery/
start-up. Therefore, the energy logger can only be operated/pro-
grammed when it is plugged directly into a mains socket upon
start-up.
You can unplug the energy logger from the mains socket and
program it, e.g. in sufcient light in the living room or ofce, only
when the capacitor is sufciently charged (after around 50 min-
utes).