question

pattimichelle avatar image
pattimichelle asked

GFCI's keep tripping with some equipment

My Multiplus-II 3000, when in inverter mode with inline GFCI and Ground Relay enabled, instantly trips the GFCI's on certain equipment (modern "inverter" heat-pump A/C's - a Midea-U and a Danby-U - I've seen on the web that the high-frequency multiphase motors give trouble with standard GFCI's, so the heat pumps have their *own* GFCI cords and claim you have to plug them into a non-GFCI outlet). My Samsung front load washer, an "inverter" microwave, some refrigerators, and an inductive hot plate all work fine with the MultiPlus-II.

I don't think it's safe to operate without GFCI's - is there any knowledge of these problems?

Grounding
2 |3000

Up to 8 attachments (including images) can be used with a maximum of 190.8 MiB each and 286.6 MiB total.

0 Answers

Related Resources

Ground, earth and electrical safety


Additional resources still need to be added for this topic