Troubleshooting - Tesla Powerwall 2 AC Manual Del Propietário

Troubleshooting

If the system is not working correctly, perform the following steps.
CAUTION: Powerwall and the Backup Gateway are not user-serviceable and must be
repaired by a Tesla Certified Installer.
WARNING: Do not open the deadfront cover inside the Gateway. Exposed wiring can
present a risk of electrical shock.
• If a brownout or blackout is experienced during backup operation, reduce the loads and
check that the load breakers have not opened.
• Check the LED on the right side of Powerwall to determine its status:
LED State
On (solid)
On (flashing)
On (pulsing)
Off
• If it is not possible to communicate with the Backup Gateway through the Tesla app,
ensure that the home Internet connection is working.
• If the Backup Gateway has a Reset button, Tesla Support may direct you to restart the
Gateway by pressing the button for at least one second. NOTE: if your system is
disconnected from the grid, Powerwall will stop providing power while the Gateway is
restarting.
•
If it is necessary to manually disconnect/reconnect to the grid, Tesla Support may direct
you to operate the manual override switch in the Backup Gateway.
CAUTION: Do not remove the protective label or operate the manual override switch
unless directed to do so by Tesla Support. Improper operation of the manual override switch
may damage the unit.
Turning off the system
If it is necessary to turn off or power cycle the Powerwall system, it must be done in the
proper sequence.
WARNING: On Powerwall systems with interconnected solar, always turn off the solar
inverter or disconnect the solar source before turning off the Powerwall unit.
1. Turn off or disconnect any interconnected solar generation system.
2. Turn off Powerwall by setting its switch to the OFF position.
3. Turn off the AC breaker to Powerwall.
4. Turn off the AC breaker to the Backup Gateway (for whole-home backup systems,
this may be a breaker inside the Backup Gateway)
5. Wait at least one minute before turning the system back on.
Turning on the system
1. Turn the AC breakers to Backup Gateway and Powerwall back on.
2. Turn on Powerwall.
3. Turn on or reconnect the solar generation system.
Indication
Powerwall enabled/Communication with Backup Gateway
Powerwall enabled/No communication with Backup Gateway
Powerwall enabled and charging or discharging
Powerwall not enabled or switched off
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