SINGLE PHASE HI 3.6/5kW | User Manual28
PLEASE NOTE
The grid power may still be present, but the inverter is not draining power from it since the unit is
working in ‘Island Mode’.
Since the inverter is a true hybrid, then the bond must only be made when the inverter is operating in
Islanding Mode. To accommodate this, Sunsynk provides an AC output, which is connected to the A/T/S
connections whenever the inverter is running on Island Mode. Therefore, you can simply connect the coil of
an AC relay to the ATS 240 connections. Next, you need to select Signal Island Mode on the battery charge
menu (click on the gear icon -> battery icon), as shown in the gure below.