Hybrid/AC-coupled Inverter User Manual
© 2024 Hoymiles Power Electronics Inc. All rights reserved.
08
LED Indicators
Indicator Status Explanation
RUN
Off – Inverter is shut down
Blink 1 – Inverter is booting
Blink 2 – Inverter is in bypass mode
On – Inverter is turned on
PV
(Only for HYT)
Off – PV voltage is low
Blink 1 – PV power is low
On – PV is generating power
AC
Off – Grid is disconnected and EPS is off, or a grid fault occurs
Blink 1 – Grid is disconnected but EPS is on
On – Grid is connected
COM
Off – Communication error of both meter and BMS
Blink 1 – Communication failed to meter
Blink 2 – Communication failed to BMS
On – Both meter and BMS communications are normal
FAULT
Off – No fault
On - A fault occurs
Blink 1 – EPS port overload
Blink 2 – ISO/RCD fault
Blink 3 – Arc fault
RUN PV AC COM FAULT
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