DISCOVER LYNK II User Manual - Page 15

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• Battery Type: LiIon_Ext-BMS

• Nominal capacity of the battery: Installed number of batteries x their nominal

capacity in Ah

After entering all parameters, the 'INIT MASTER OK START?' notification will

appear.

5. Press <ENTER> to confirm, and the following notification appears.

6. Press <ENTER> and hold until you hear an acoustic signal.

The operation of Sunny Island now begins.

• Nominal voltage for the battery is automatically set to 48 V.

• Only mandatory settings for basic operation of the Sunny Island system are available

for set up in the QCG.

7.2 Setting Up Sunny Island 4.4M, 6.0H, and 8.0H with Legacy Sunny Remote

Control

Geared to readers familiar with SMA Sunny Island operations, the following

instructions are for a system with a single Sunny Island in an off-grid application.

Refer to the Sunny Island Manual to install a system with multiple Sunny Island

inverters.

After installing the batteries described in the Discover Battery manual, follow the

SMA Quick Configuration Guide (QCG) instructions to set up the Sunny Island for

use with Discover Lithium batteries.

The Quick Configuration Guide (QCG) starts up during the initial startup of Sunny

Island. On the Sunny Remote Control – SRC-20 display, a menu structure guides the

user for the commissioning of the system.

1. Press the activation button on Sunny Island.

2. When the Sunny Island Remote Control displays 'Init System,' press and hold the

button on the Sunny Remote Control until an acoustic signal sounds three times,

and the Sunny Remote Control displays the QCG.

NOTE

Figure 6. Sunny Island with

Sunny Remote Control