Gossen MetraWatt ProFiTEST C-GB int. Operating Instructions Manual page 3

®
PROFiTEST C Control and Display Unit
The scroll bar indicates
which menu function
is currently active.
The desired menu
functions can be displayed
with the
Left Switch Contact:
Displays Basic Functions,
Scrolling from Right to Left
LCD
N PE L
N PE L
N PE L
GMC-I Messtechnik GmbH
Netz
PE Mains
START
and keys:
Toggle Switch
Middle Switch Contact:
Start Measurement
Significance
No mains connection
3-pole mains connection
L at the plug is connected to L at the outlet.
3-pole mains connection
L at the plug is connected to N at the outlet.
Error for polarized plug/outlet systems
RCD
U
FI
L
Battery Level Display (continuous)
LCD
Key for the Selection of
Basic Functions and Sub-Functions
(menu-driven operation)
Right Switch Contact:
Displays Basic Functions,
Scrolling from Left to Right
LCD Significance
2-pole mains connection or interrupted N
x
conductor
N PE L L at the plug is connected to L at the outlet.
2-pole mains connection or interrupted N
x conductor
N PE L L at the plug is connected to N at the outlet.
Error for polarized plug/outlet systems
Error:
x
PE conductor is apparently interrupted.
N PE L Perform contact test!
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