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Welcome to Smarteefi Support Forum, where you can ask questions and receive answers from Smarteefi staff and other members of the community.
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There is humming noise from fan on inverter, Why
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Feb 28, 2022
by
arukalbha
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You might be having square wave inverter instead of sign wave inverter
answered
Feb 28, 2022
by
sfiadmin
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10,990
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selected
Feb 28, 2022
by
arukalbha
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