Generac Power Systems G0058821, Руководство по установке, Страница: 8 / 36

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14. Open the outdoor connection box and unplug the 4-pin
and 2-pin connector. Remove the black, white, red,
and green wires that lead from the five foot pre-wired
conduit. Make sure the mating wires from the 30 foot
conduit are on the connection box terminal lugs (or
ground screw), re-install all washers and nuts and
secure them in place.
15. Remove the lock nut holding the five foot pre-wired
conduit coupling to the outdoor connection box. Slip
the lock nut over the wires and plug, then remove
the conduit from the connection box. Use a knockout
plug to close off the opening where the conduit was
removed.

The external connection box must be locked to
ensure safety and to discourage tampering.
16. For pre-existing buildings, switch the service main
circuit breaker back on to provide utility power to the
building.
17. Save the five foot pre-wired conduit for re-installation
at time of generator installation. At that time, re-install
the conduit by reversing steps 14 and 15. The ground-
ing strap will also be installed with the generator. Save
this guide for reference at time of generator installa-
tion.

Be sure the service main circuit breaker is switched
OFF at time of generator installation.
This completes the pre-wiring portion of the 100 Amp
Automatic Transfer Switch/Load Center Installation.
Proceed with step 18 for generator installation.
18. Place the generator and mounting pad in the location
prepared in steps one through five.
19. Attach one end of the grounding strap (No. 12 AWG
stranded copper wire) to grounding rod, and the other
end to the grounding lug (located at rear corner of
unit). Make sure the grounding rod and strap are not
exposed above ground level (NEC code applies to
grounding method).
NOTE:
The generator mode switch should be placed in the OFF
position. Generator main line circuit breaker should be
switched to the OFF or OPEN position.
20. Access wiring connections for installation of five foot
harness at the generator. To gain access to wiring con-
nections and the circuit breaker you must remove the
cover plate (black) over the control module. Remove
the two screws retaining the cover plate. Lift the cover
plate up and towards the front of the generator to
remove.
Remove the small black cap (covering 1-1/16” diam-
eter hole) from back of enclosure. Remove threaded
lock nut from conduit coupling (with 90° elbow) and
wires. Feed wires into 1-1/16” diameter hole. Place
threaded lock nut over wires and onto conduit cou-
pling. Tighten securely with screwdriver and hammer
to ensure lock nut is tight. Connect power leads (red
& black) to the circuit breaker lugs. Connect the neu-
tral wire (white) to terminal bar labeled "NEUTRAL".
Connect the ground wire (green) to terminal bar labeled
"GROUND". Connect sensing wires to terminal strips
as follows: Yellow - N1, Yellow - N2, Blue - T1
/ White
- 23, Red - 194.
THE AUTOMATIC TRANSFER SWITCH/LOAD CENTER IS NOW INSTALLED!
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Residential Transfer Switch Installation Guide