Selectronic SP PRO - Page 4

IN0051 Revision 05 (005293)– 4 of 26
POWER PERFORMANCE PASSION
SP PRO Interactive Inverter Charger
Installation Note
SP PRO Firmware Update
The SP PRO firmware must be 11.11 or higher. You must install SP LINK 11.15 or higher on a Windows
computer, connect to the SP PRO and update its firmware. This is done by following the steps below:
1. Leave the original green comm card in the SP PRO until the firmware update process is
complete.
2. Download the SPLINK software from the Selectronic Web site and install it on a Windows PC.
Windows XP, Vista, 7, 8.1 and 10 are supported.
http://www.selectronic.com.au/splink
3. Connect the PC to the SP PRO via the supplied USB cable.
4. Connect the DC power to the SP PRO. This is done as follows:
 For BYD B-Plus 2.5 modules, BYD B-Plus 13.8 BYD B-Plus 15.5, turn ON the battery bank
by pressing the ON button. Turn on the Pre-charge / Battery Sense (If the system is
Advanced Multiphase) and wait until the SP PRO comes on, then turn on the Battery
Breaker or switch.
 For LG Chem RESU – Turn ON the system DC breaker of fuses to the SP PRO then turn
ON the battery bank circuit breaker(s).
 For Pylontech US2000 – Turn ON the battery by switching the On/Off switch to the ON
position.
 For Sonnenschein@home – Leave the system DC circuit breaker or fuses OFF and turn
the battery ON by pressing the ON button (adjacent to the fuse holder). When the relay
inside the battery clicks indicating the batteries have come ON, turn ON the system DC
breaker or fuses.
 For LG Chem Standalone (Rack Mount) – Turn ON the system DC breaker or fuses to the
SP PRO then turn ON the battery bank by pressing the ON button.
Wait until the SP PRO front panel LEDs are stable.
NOTE:
a. During the SP PRO power up, the front panel display cycles through three stages. First, all
LEDs turn green from bottom up, second, all LEDs turn red from bottom up and third, some
LED’s will be flashing while the battery LEDs are ON solid green. The third stage is what is
referred to as stable.
b. Perform the following tasks promptly, as the batteries might shutdown in 5-10 minutes
without the CANBUS communications. If this happens, turn the batteries ON and restart the
process.
5. Start Selectronic SP LINK.