Chapter 4 Wiring
4-6
4.1.3 Built-in
EMC Filter
The product which has a built-in EMC filter is efficient for reducing conductive and
radiated noise from the input part of inverter. Turns On the On/Off switch of EMC filter to
perform the EMI function if you are select the product which has a built-in EMC filter.
(However, when unable to use EMC filter or due to the asymmetric structure of the
ground to use, EMC filter of on/off swich is set to off
1) How to set EMC Filter functions (Less than 7.5kW Products)
EMC filter OFF
EMC
filter ON
2) How to remove EMC Filter ON/OFF connector (Less than 7.5kW Product)
EMC filter ON EMC filter OFF
Check the voltage by a tester in 10minute after cutting the power supply. In case
separate with connector, pull the connector while pressing fixed hasp. When reinstalling,
be sure to hook the hasp of the connector. (If it is hard to separate them, please use
radio pincher or tweezers.)
- Cut off plastic cover which marked below.
- If short circuit connector is connected with SW1
which is inside, EMC Filter works.