Inverter 1000W buzzer buzzes and fault light on after power-on after starting
Model
BP Series Pure Sine Wave Inverter 36VDC 220VAC 1000W
Description
1. The buzzer buzzes and fault light on after power-on after starting.
2. Input battery voltage is normal.
Analysis of the possibility of the cause
1.Confirmed that the front driver board failure caused false alarms by checking.
2. Front Mosfet damaged.
3. The internal circuit board is dusty and dirty, causing damage to the front board and Mosfet.
Solutions and steps
If the use environment is bad, it is recommended that customers clean up the dust inside the machine regularly.
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