WKS i3 - Operation and Configuration of WKS I Inverter; Pre-Operation Double Check; First-Time Setup Guide

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6. Operation
6.1. Double Check
Please double check the following before operation.
1.
WKS I inverter is firmly fastened to the mounting bracket on the wall;
2. PV+/PV- wires are firmly connected, polarity and voltage are correct;
3. BAT+/BAT- wires are firmly connected, polarity and voltage are correct;
4.
DC isolator is correctly connected between battery & WKS I inverter, DC isolator: OFF;
5. GRID / LOAD cables are firmly / correctly connected;
6.
AC circuit breaker is correctly connected between WKS I inverter GRID port & GRID, circuit breaker: OFF;
7.
AC circuit breaker is correctly connected between WKS I inverter LOAD port & critical load, circuit breaker:
OFF;
8. For lithium battery, please ensure that the communication cable has been correctly connected;
9. For the lead-acid battery, please ensure that the NTC wire has been correctly connected.
6.2. First Time Setup (IMPORTANT!)
IMPORTANT: PLEASE FOLLOW THE FOLLOWING PROCEDURE to switch ON WKS I inverter
1.
Make sure there’s no power generation in WKS I inverter’s phase.
2. Turn ON DC switch.
3.
Switch ON the battery. Turn ON DC isolator between battery & WKS I inverter.
4.
Turn ON AC circuit breaker between theWKS I inverter GRID port & GRID.
5.
Turn ON AC circuit breaker between the WKS I inverter LOAD port & critical load.
6.
WKS I inverter should start to operate now.
You need to set the following parameters before WKS I inverter starts to operate.
1)Set system time
8)*Set min discharge voltage
2)Set country
9)*Set max discharge current
3)Select battery type 10)*Set min protect voltage
4)*Set battery capacity
11)*Set discharge depth
5)*Set max charge voltage
12)*Set empty discharge voltage
6)*Set max charge current 13)*Set full charge voltage
7)*Set max protect voltage