BENNING IT 115
Device description
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Note:
The "Commander OFF" (disabled) option is intended for deactivating the operating keys
of the "Commander" (except for the background lighting key). It is useful to disable the
"Commander", if strong sources of interference might affect the correct functioning of the
"Commander".
4.3.5 Initial settings
In this menu, it is possible to reset the settings,
measuring parameters and limiting values of the
installation tester to their initial (factory) settings.
Figure 4
.
8:
Initial settings dialog
Keys used:
UP / DOWN
Selects the option [YES, NO]
TEST
Confirms the selected option
ESC
Back / cancel to the Settings menu
Function selector
switch
Back / cancel to the selected measuring function
Note:
If the tester is reset to its initial (factory) settings, all settings made will be lost!
If the batteries are removed for more than 1 minute, all settings made will be lost.
The initial (factory) settings are defined as follows:
Settings of the tester
Default setting
Language
German
Contrast
50 %
Earthing system
TN / TT
Isc factor
1.00
RCD standards
EN 60364-4-41
"Commander" test probe (optional) ON
Measuring function
Parameter / limiting value
Sub-function
RE
No limiting value
R ISO
without limiting value,
nominal testing voltage: 500 V
R LOW
No limiting value
CONTINUITY
No limiting value
ZI (L-N/L) line impedance
Fuse type: none selected
ΔU voltage drop
ΔU: 4.0 %, Z
REF
: 0.00 Ω
Zs (L-PE) loop impedance
Fuse type: none selected
Zsrcd
Fuse type: none selected