F&F LE-03MW User Manual page 5

4.1. Description of the display elements
Current tariff indicator
Symbol - indicates to which group of parameters the value displayed
in the numeric field is related. It may be a tariff (T1, T2, T3 T4)
or phase (L1, L2, L3) indicator.
Unit of the value shown in the numeric field of the display.
Symbols have the following meaning:
kW - active power
kWh - active energy
kvarh - passive energy
VA and kVA - apparent energy
V - voltage
A – current
The numeric field of the display indicates the value of the frequency.
Data exchange via the communication interface.
Low battery indicator for the internal clock battery.
4.2. Control elements
Control buttons for changing the displayed value.
The list of displayed parameters is shown in the following table.
LE-03MW – user manual
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