Tesla Powerwall 2 AC Installation Manual page 67

With backup gateway 2

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APPENDIX F: FEATURE NOTES

When the system is wired for load shedding, the controlled load breaker can remain on the backup loads

panel.

NOTE: The load shedding feature is not applicable to permanently off-grid Powerwall systems. Permanently

off-grid systems use the Backup Gateway Aux terminals for generator control rather than for load shedding.

NOTE: To activate this feature in the Commissioning Wizard, check the Open Relay when Off-Grid box under

"Gateway Low Voltage Relay" on the Installation page. This feature can be activated in firmware version 1.47

or later.

NOTE: See the

Load Shedding with the Backup Gateway application note

for an example installation which

uses the load shedding feature to control a condenser for a central air conditioning system.

NOTE: The low voltage control circuit will be opened briefly during firmware updates and under abnormal

fault conditions.

NOTE: The load shed relay is rated up to 60 V (DC or AC) and 2 A.

Powerwall 2 AC Installation Manual

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