Tabuchi Electric EHW-S55P3B-PNUS Manuel D'installation page 39

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Confirm that the power recovery is active during a power outage.
① Set both the master breaker and the grid-tied breaker in the Main Panel to the OFF position.
The power outage error code "gxxx" should be displayed on the Remote Controller.
② About 5 seconds after Step ① is performed, stand-alone operation starts.
"STAND-ALONE MODE" should be displayed and the status lamp will turn red.
③ Set both the master breaker and the grid-tied breaker in the Main Panel to the ON position.
④ "GRID CONNECT→" should appear after step ③ has been performed. The display changes to
"GRID TIED MODE" after the time configured by the setting value elapses.
⑤ Press and hold the [RUN/STOP] button on the Remote Controller for 5 sec or more to stop the grid-tied
operation.
"MANUAL GRID STOP" should be displayed and the status lamp will turn off.
When it takes 2 days or more for equipment to be delivered to a customer
●
Perform Steps ① to ③ below to stop the system. Perform steps ④ to ⑥ at the time of delivery to
restart the system.
(The storage battery over-discharge prevention function of the storage battery unit may trip unless
the system is stopped.)
●
After work is completed, reattach the front panels and the switch cover, and start grid-tied operation as
explained in the User's Manual.
■ System Shutdown
① Press and hold the [BACK] button for 5 sec on the Hybrid Solar Inverter.
"ShtDwn" will be displayed on the Hybrid Solar Inverter LCD panel.
② Set the DC Switch-Disconnector on the outside of the inverter, the switch inside the storage battery unit and the grid-tied
breaker in the main panel to the OFF position.
③ Attach the front panels to the Hybrid Solar Inverter and base, and turn the tab of the storage battery unit to close the
switch cover.
■ System Startup
④ Turn the tab of the storage battery unit to open the switch cover and set the storage battery unit switch to the
ON position.
⑤ Set the grid-tied breaker in the main panel to the ON position.
⑥ Detach the front panel from the Hybrid Solar Inverter and set the DC Switch-Disconnector to the ON position.
(Grid-tied operation starts)
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