User Manual
© 2022 AMETEK Electronic Systems Protection / Technical Support: 1-800-645-9721 / espsurgex.com
7
ii.
Wiring Fault
When connected to an incorrectly wired branch circuit outlet, in addition to
the illumination of the Red LED, the LCD Event Monitor will display the
following information:
Wiring Fault
Condition
Display
LCD EVENT
MONITOR
Line (Hot) / Neutral
Reversed (120V
products only)
rP (Reverse Polarity)
Missing Ground
gnd (no Ground)
iii.
Abnormal Voltage
When the magnitude of the branch circuit outlet voltage is not acceptable*,
the Next Gen PCS Filter will disconnect power to its outlets and display the
following information on the LCD Event Monitor (*above the over-voltage
shutdown threshold or below the under-voltage shutdown threshold; refer
to Section:
“Using the Software” for more information. 120V models with
firmware version 2.00 and later will also indicate Neutral-Ground voltage
in excess of 4V):
Voltage Condition
Display
LCD EVENT
MONITOR
Over-Voltage
OFF + OVER
Under-Voltage
OFF + UNDER
Neutral-Ground
Voltag
e ≥ 4V
n-g
