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COMBITEST422
EN - 85
9. If the instrument detects that the phase L and neutral N
leads are inverted, it does not carry out the test and a
screen similar to the one reported to the side is displayed.
Rotate the mains plug or check the connection of
measuring cables.
V %
15/10
– 18:04
V%
ZL-N
=
=
- - -
- - -
%
FREQ.= 50.00Hz
VL-PE= 1V
VL-N= 232V
Exchange L-N
L-N
16A
4%
0.12
MODE
Inom
Lim.
Z>
<
10. If the instrument detects that the phase and PE leads are
inverted, it does not carry out the test and a screen
similar to the one reported to the side is displayed. Check
the connection of measuring cables.
V %
15/10
– 18:04
V%
ZL-N
=
=
- - -
- - -
%
FREQ.= 50.00Hz
VL-PE= 232V VL-N= 1V
Exchange L-PE
L-N
16A
4%
0.12
MODE
Inom
Lim.
Z>
<
11. If the instrument detects a VL-PE, VL-N or VN-PE >5V
during the test leads
’ calibration, it does not carry out the
test and a screen similar to the one reported to the side is
displayed. Check the connection of measuring cables.
V %
15/10
– 18:04
RL
RN
RPE
=
=
=
- - -
- - -
- - -
FREQ.= 50.00Hz
VL-PE= 232V VL-N= 231V
V. Input > 5V
CAL
MODE