Powering Up The Battery Pack; Shutting O The Battery Pack - LG RESU10H Installation Manual

Commissioning
4.2

Powering up the battery pack

Put the battery pack in operation by taking the following steps :
1. Turn on the Auxiliary power ON/OFF switch after installation battery pack.
Make sure that the Circuit Breaker switch is in the OFF position.
(including Trip position)
2. Move the Circuit Breaker switch to the ON position.
3. Seconds after the Circuit Breaker switch is ON, 4 LEDs will be lit.
4. Make sure that ON indicator is on and see if the battery pack is successfully
initialized. The power on indicator on the front should turn on in green.
5. Close wiring box cover.
6. Turn on the inverter.
CAUTION
If it stays o , indicates FAULT or fails to operate, do not use the battery pack
and contact LG Chem (page 34) or your distributor.
4.3

Shutting o the battery pack

To shut down the battery pack, follow these steps :
Turn o the inverter.
1.
2. Remove the wiring box cover.
3. Turn o the battery pack by moving the Circuit Breaker switch to the OFF
position.
4.
Make sure that every indicator on the battery pack is o . It should take
60 seconds at most for the indicators to turn o .
5. Turn o the Auxiliary Power ON/OFF switch.
6. Close wiring box cover.
WARNING
Do not turn o the Auxiliary Power ON/OFF switch at normal operation
mode such as charge and discharge mode.
If not using the battery pack for a long time or there is any fault on the
battery pack, turn o the Circuit Breaker, then turn o the Auxiliary Power
ON/OFF switch.
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