Tigo EI Inverter Manual

Installation manual for the Tigo EI Inverter, including instructions for the EI Battery, ATS, and Energy Meter

E-Stop Installation

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Tools required: Drill, M6 drill bit, 1/8” flathead screwdriver,#2 Philips screwdriver, hammer/mallet

Accessories required: E-stop button (D), wall anchors (O), self-tapping screws (N)

Figure 48 RSD E-stop button

The emergency stop (E-stop) button (D) included with this inverter is used to stop the PV modules from passing voltage on the string conductors, leaving them at a safe voltage for first responders to perform work in or on the building.

Thee-stop button is a normally closed (NC) contact. When the button is pushed, the state of the e-stop is open.

1)   Use a #2 Phillips screwdriver to loosen the 4 plastic screws of the assembled e-stop enclosure. Separate into two parts.

Figure 49 RSD E-stop button mounting

2)   Use the template in the Appendix of this document and an M6 drill bit to drill out pilot holes for the mounting screws.

3)   Insert the wall anchors (O) into the 4holes and tap with a mallet to bring flush with the wall.

4)   Align the holes in the lower half of the e-stop enclosure (D) with the positions of the wall anchors. Use the 4 self-tapping screws (N), or other appropriate mounting hardware depending on the surface, to secure the enclosure to the wall.