Fault Reference Code - MPP Solar PIP-MS 1-5KVA User Manual

Battery Mode

Fault Reference Code

Fault Code
01 Fan is locked when inverter is off.
02 Over temperature
03 Battery voltage is too high
04 Battery voltage is too low
Output short circuited or over temperature is detected
05
by internal converter components.
Output voltage is abnormal. (For 1K/2K/3K model)
06
Output voltage is too high. (For 4K/5K model)
07 Overload time out
08 Bus voltage is too high
09 Bus soft start failed
11 Main relay failed
51 Over current or surge
52 Bus voltage is too low
53 Inverter soft start failed
55 Over DC voltage in AC output
56 Battery connection is open
57 Current sensor failed
58 Output voltage is too low
NOTE: Fault codes 51, 52, 53, 55, 56, 57 and 58 are only available in 4K/5K model.
The unit will provide output
power from battery and PV
power.
Fault Event
25
Power from battery and PV energy.
Power from battery only.
Icon on