Disabling the Built-in EMC Filter
240V: 7.5 HP ~ 25 HP (5.5 kW ~ 18.5 kW)
480V: 7.5 HP ~ 40 HP (5.5 kW ~ 30 kW)
575V: 7.5 HP ~ 40 HP (5.5 kW ~ 30 kW)
Refer to the figures below to locate the EMC filter on/off terminal and replace the metal bolt with the
plastic bolt. If the EMC filter is required in the future, reverse the steps, and replace the plastic bolt
with the metal bolt to reconnect the EMC filter.
Disabling the Built-in EMC Filter
240V: 30 HP ~ 40 HP (22 kW ~ 30 kW)
480V: 50 HP ~ 75 HP (37 kW ~ 55 kW)
575V: 50 HP ~ 75 HP (37 kW ~ 55 kW)
Remove the EMC ground cover located at the bottom
of the inverter.
The terminal on the right is used to ENABLE the EMC
filter (factory default). The terminal on the left is used to
DISABLE the EMC filter.
Remove the EMC ground cable from the right terminal
(EMC filter-ON / factory default) and connect it to the left
terminal (EMC filter-OFF).
If the EMC filter is required in the future, reverse the
steps and connect the EMC ground cable to the right
terminal to enable the EMC filter.
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