User manual

3. Over load and short circuit protections

Alarm/protection Signals Trouble shooting

Over load alarm Load Level Led flash, buzzer beep Check the AC

wiring, reduce the

load

Over load or short

circuit protection

Status Led red, Load Level Led off

When entering protection “status”, turn off the inverter, then turn on again to reconnect the AC

output.

4. Over temperature protection

Alarm/protection Signals Interior

Temperature

Trouble shooting

Over temperature

protection

Status LED red

flashing

quickly twice every 1.6

seconds

70±5 ℃ Improve the ventilation,

or reduce the ambient

temperature

When the inverter interior temperature returns below 45±5 , the inverter resumes normal℃

operation.

WARNING: Do not open or disassemble the Inverter. Attempting to service the unit by

yourself may result in risk of electrical shock or fire hazard.

ENG