14 |
P a g e
Tigo Energy, Inc.
|
www.tigoenergy.com
|
Figure 13 ATS Knockouts
3)
To open the door, insert key (
D
) into top lock, turn 90°
counterclockwise, then repeat on bottom lock.
Wiring the ATS
CAUTION!
Risk of electric shock! Check that all Disconnect switches are OFF before wiring.
Always wear appropriate PPE and use insulated tools.
Note
:
To ensure a reliable connection always use wire ferrules (
D
) on the end of all
conductors.
Wire schedule and preparation
Tools needed: wire cutter, crimping tools: wire ferrules and O-type terminals
Accessory parts needed: Wire ferrules (
G
), O-Type terminals (
F
), conductors, conduit and
associated conduit fittings, conductor labels
Three circuits will be terminated in the ATS: one from the EI inverter, one from the main panel
(Grid) and one from the essential load panel.
Prepare three conduits from each component to the ATS. The Load-
conduit enters the ATS at the
LOAD
knockout (
6
). The Inverter-
conduit enters the ATS at the
INV
knockout (
7
). The Grid-conduit
enters the ATS at the
GRID
knockout (
8
). Use appropriate conduit
fittings to ensure a water-tight seal and bond metallic conduit when
necessary.
Route conductors, according to the schedule below, through the
respective conduits. Label all conductors.
Figure 12 Unlocking the ATS
