Description Of The Lc-Display - Unitest TELARIS Fi/RCD Bedienungsanleitung

6.0 Description of the LC-Display

Possible display after pressing the start key
If the display is empty, the frequency is out-
side the measurement range.
• RCD trips correctly, test successful
• Mains plug incorrect (please reverse) into socket.
• Voltage off range 190V...255V.
• Mains / RCD already faulty prior to measurement.
(10.0).
• RCD has not tripped
• RCD defect.
• Range selected too small (wrong range,see pro-
tective switch).
Description of the LC-Display
• PE is under dangerous high voltage or open
• Test has been interrupted due to excessive contact
voltage.
• Potential switched loads falsify measurement re-
sult. In networks with fault grounding, dangerous
contact voltages may occur. In this case, mea-
surement will be interrupted .
• RCD trippes to fast
• RCD defect.
• Incorrectly set test current (excessive range).
• PE pre-loaded due to running loads.
Other Symbols / Indications:
• Symbol : Choice of selective RCD.
• Symbol : Battery strongly discharged.
• For all displays, the contact voltage UL 25V or 50V
is indicated on the display, depending on the pre-
vious selection.
21