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Manual self-test
A test can also be performed manually. Functional and connection
errors/faults will then be checked. Press the "test" button for 2
seconds. If you continue to press this button, all the icons that are
possible will be displayed on the display. If an error is found, all the
LEDs will start to flash and an error code will be displayed on the
display. See the "Information displayed" section. If an error
message is displayed: switch off the current source, resolve the
error and again switch on the inverter/generator. The self-test
will again be performed.
Insulation resistance
The total insulation resistance of the system will be displayed on
the display. The display will show > 1.0 MΩ as standard. When
the consumers are activated, the actual insulation resistance can
be read. The deactivation of the isometer is adjusted to 10 kΩ as
standard.
Reset after deactivation
If the set value is exceeded, the isometer will disable the current
source. If this should happen:
•
Remove the connected device if this is causing the earthing
leakage.
•
Press the Reset button for 2 seconds.
•
The isometer will reset itself and will again run through the
self-test.
Settings menu
The isometer's settings may not be changed. The Menu button
has, therefore, been protected with a password.
real reason why you would want to change the settings, please
contact us.
Information display
E01= PE connection error, no low resistance between E and KE.
E02= system connection error, no low resistance between L1 and
N.
E03 to Exx = internal error report.
= password activated
EN
If you have a
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