Controlled Products Systems Group ECUMSING5 - Manual (Page 16)

VIKING TECHNICAL SUPPORT 1.800.908.0884 1 4
High Voltage Supply Option
! Caution:
Always turn off power breakers when working with high voltage. DO NOT
connect the “Power Harness” to the Control Board until the electrical installation is
complete and ready for verification.
ELECTRICAL INSTALLATION
STEP 1
! WARNING:
SINGLE PHASE AC ONLY
At the “EMI Board”:
a. Remove the Control Board Mounting
Plate as described on page 13.
TIP:
It is not nessesary to dismount the
control board from the Mounting Plate
b. Set the “Voltage Selector” according
to the voltage supply.
c. Connect the incoming power wires
to the terminals as shown in the
illustration.
d. Turn the main breaker back ON.
e. Verify that all three (3) Status LEDs
are illuminated on the front panel of
the Power Box.
Tips for proper ground installation:
To minimize the effects caused by lightning, follow
these guidelines.
• Use a ground rod to provide a ground reference.
• Consult your city code and be aware of under-ground
services in the site of the gate operator to prevent
inconveniences.
• Always use a single bonding point for grounding.
• All ground wires must be as short and as thick as
possible.
• Prevent unnecessary turns or loops in all ground
wires.
STEP 2
At the Control Board:
a. Reinstall the Control Board and
Control Board Mounting Plate.
b. Connect the Power Harness and verify
that “POWER” LED is illuminated solid.
! TECHNICAL TIP:
If the “Power” LED is
flashing or any of the 3 LEDs on the
“EMI Board” are not illuminated, refer
to the Troubleshooting pages 30-35.
2b
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Ground Rod