Installation Manual RESU 13
Table Of Contents
- About this manual
- 1 Safety
- 2 Product Introduction
- 3 Installation Prerequisites
- 4 Battery Pack Installation
- 5 RESU Plus Installation
- 6 Configuration Switches
- 7 Commissioning
- 8 Troubleshooting
- 9 Firmware Update
- 10 Warranty
- 11 Certifications
- A Compatible Inverters
- B Supported Memory Cards
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Commissioning
7.1.2 RESU Plus
There are four LED indicators on the front of the RESU Plus to show its operating status.
ON: This indicator stays on while the battery pack is supplied with power for operation.
Pack 1: This stays on while the rst battery pack is online with the RESU Plus.
Pack 2: This stays on while the second battery pack is online with the RESU Plus.
Fault: This comes on when one or both battery packs are in a warning or fault state.
See Troubleshootingonpage41
NOTE
At the rst commissioning, or when one is additionally installed later, one of the two
battery packs may be inoperative due to the voltage difference between them. The
responsible battery back cannot be online with the RESU Plus until its voltage level
becomes the same as that of the normal one.
7.2 Commissioningbatterypack
If only one battery pack is installed, follow these steps to put it in operation.
1. Move the circuit breaker switch to the ON position to turn on the battery pack.
2. Make sure that the ON indicator is on. If it stays off, do not use the battery pack. Contact
LG Chem or your distributor.
3. Turn on the inverter.