For technical assistance, please call 1-800-780-4324 x 20311
Manufactured by Southwire Company, LLC, 5250 140th Avenue North, Clearwater, Florida 33760
© 2017 Southwire Company, LLC. All rights reserved. * Trademark of Southwire Company, LLC. Registered in the United States.
For use with Surge Guard* Hardwire units, the optional Remote Power Monitor LCD Display is connected to a
Surge Guard unit via an RJ12 (6 pin) connector cable and remotely monitors your electrical power anywhere
inside your RV.
This display allows you to see more detailed information such as voltages for Line 1 and Line 2 (typically 110-
120VAC), current draws, and status/conditions of the Surge Guard Hardwire unit. Electrical faults such as low
voltage or an open ground connection that cause the Surge Guard Hardwire to shut off power are shown on the
remote display, allowing you to retrieve via the joystick a log of the fault conditions.
The Remote Display is a helpful diagnostic tool that allows you to comprehend and correct problems with your
RV's power. The display also features an up/down navigation button/lever allowing navigation through various
informational screens.
Features and information displayed includes
the following:
• Main Screen:
The Main Screen of the Display
is used to show a continuous status of the RV’s
electrical power. These include: incoming line
voltages and currents (Amps) being used by the RV;
reverse polarity state, which is a faulty shore power
condition; delay state, which is a waiting state that
the Surge Guard device goes into when it is powered
up or when there is a fault with shore power. The
display will revert back to the Main Screen by default
if it is left in any other screen for more than 3 minutes.
• L1/L2 Volt and Current Screens:
Displays
Line 1/2 voltage or current. This allows you to view
the voltage or current when there is a fault condition
being displayed on the Main Screen.
• Faults Screen:
Allows you to view a history of up
to 50 faults which have been logged by the hardwire
unit. Each fault that has been logged contains the
fault, the voltages and currents at the time of the
fault, and the time and date when it occurred.
• Joystick Lever:
to navigate through screens and
set the time and date.
Navigation
Fault Screen
Up
Screen
Down
Screen
R
MADE IN
HONDURAS
505-00127B
INSTALLATION & OPERATING
INSTRUCTIONS
Model 40300
Optional Hardwire Remote Power Monitor LCD Display
with Navigation
