890053-03-01
890053-
03-00
5
Board Layout and Installation
④
Install the H2 communication board to the right side of the control board
engaging the connector. Install screws (M3) in two places.
⑤
Assemble the top cover, keypad, and front cover in reverse order of
disassembly.
* The installation method is the same for larger inverters (>150 HP, 110kW). Refer to the
H2 Instruction Manual for cover identification and removal.
•
Do not install or remove the communication board to or from the H2 inverter while the
inverter is turned on.
•
Ensure that the charge in the capacitors inside the inverter is completely discharged
before installing or uninstalling the communication board.
