DIY User Manual

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10-539-1 MN5048DIY REV -
MN5048DIY
User Manual
Step 5: Install the terminals cover.
Step 6: Turn on the MNS Hybrid Inverter
First, close the circuit breaker at the battery terminal, and then turn the rocker
switch on the left side of the machine to the "ON" position. The "AC/INV"
indicator flashing indicates that the inverter is working normally. Close the
circuit breakers of the PV array and the AC Mains.
Finally, turn on AC loads one by one to avoid overcurrent caused by a large
momentary load from turning on loads all at once. Now, the unit goes into
normal operation.
Note: If power is supplied to different AC loads, it is recommended to first turn
on the load with a large surge current. After the load is stable, turn on the load
with a small surge current.
Note: If the MNS Hybrid Inverter does not work properly or the LCD indicator
is abnormal, refer to Chapter 6 to handle the error.