Appendix A: Testing For Proper Operation - Tesla J1772 Manuel D'installation

Appendix A: Testing for Proper Operation

1. Turn OFF power.
Warning: RISK OF ELECTRIC SHOCK!
Before continuing, use a voltmeter to
ensure the power is off by confirming
that NO VOLTAGE is present at the
service wiring or terminals.
2. Use a non-conductive object to adjust the
DIP switches to the appropriate grid
setting and circuit breaker sharing setting
(refer to Set the Operating Current on
page 18).
3. Use a small flathead screwdriver to set the
rotary switch to position "0" to put the
Wall Connector into Test Mode.
Warning: Power MUST remain OFF
before setting or changing the DIP or
rotary switches. Changing these
switches with the power ON will not
be recognized by the system and is
dangerous due to the risk of electric
shock.
4. Reattach the ribbon cable to the sealing
cover.
5. Use a T20 security pin Torx driver to
lightly secure the sealing cover by
installing only the top screw.
6. Turn ON the circuit breaker.
7. Watch for any Red LEDs to be ON after a
sequence of LED display; if so, there is a
fault in the installation.
8. Listen for the click of a contactor or relay
closing and opening.
9. Watch for Green streaming LEDs (for 5
seconds).
LEDs will revert to top Green LED ON and
Red LEDs flashing (3 times).
Note: To review the pattern of blinking
lights, press and hold the Reset button for
5 seconds.
10. Turn OFF the circuit breaker.
11. Remove the sealing cover screw, sealing
cover. Disconnect the ribbon cable.
Caution: Do not allow the sealing
cover to hang from the ribbon cable.
Doing so can damage the ribbon
cable or its connectors.
12. Reposition the rotary switch to the
appropriate setting (refer to Set the
Operating Current on page 18).
13. Reattach the ribbon cable to the sealing
cover.
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14. Replace all the screws and reinstall the
outer cover (refer to Secure the Cover and
Power Up on page 19).