Step 6: Re-connect 2-pin and 14-pin to original position.
Parallel board Communication board
Step 7: Put communication board back to the unit.
Step 8: Put wire cover back to the unit. Now the inverter is providing parallel operation function.
3.10.2 Mounting the Unit
When installing multiple units, please follow below chart.
NOTE: For proper air circulation to dissipate heat, allow a clearance of approx. 20cm to the side and approx. 50 cm above and
below the unit. Be sure to install each unit in the same level.