User Manual

9
Smart Infrastructure
CE2N5324en
2019-06-27
Error code Error Notes on service
F7 Fault in the internal memory Replace meter
F8
Errors F1, F2, F3, F5, or F6
pending for more than 8
hours, detection of tampering
attempts.
No further measurements are
made
Action is based on the error
code. Service must reset
error message F8
F9 Error in the electronics Replace meter
Standard parameters
The UH50.. comes programmed as follows:
● Set day [TT.MM]: 01.01
Power supply
The UH50.. can be powered by a power supply or battery.
Automatic mains detection
The power supply detects whether line voltage is present. The signal is provided to the
UH50... The device automatically detects whether it is powered by a battery or a power
supply.
Power packs
Power pack AC/DC 24 V
WZU-ACDC24-50
Power pack AC 110/230 V
WZU-AC110/230-15
WZU-AC110/230-50
Batteries
Standard battery (2 AA)
WZU-BA+GUM
Universal battery (D-cell)
WZU-BDS