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30-04-2010, 12:27 PM #1
MITSI MODEL PURY 250YMF inverter blowing
hi there, anyone have any experience with this model?? having major problems with the inverter blowing - all new components in the unit; acid tested and clear; new power mains cable; inverter box re-built and tested at factory. totally bamboozeled!! cheers for any help.
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30-04-2010, 07:39 PM #2
Re: MITSI MODEL PURY 250YMF inverter blowing
It must blow, otherwise the coil will frost up in winter.
It's better to keep your mouth shut and give the impression that you're stupid than to open it and remove all doubt.
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30-04-2010, 10:43 PM #3
Re: MITSI MODEL PURY 250YMF inverter blowing
Check the neutral connections right through to the main supply..
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03-05-2010, 04:21 PM #4
Re: MITSI MODEL PURY 250YMF inverter blowing
2 things that will blow any ac system inverter is
1/ compressor windings down to ground. No good just testing with multi meter you have to do mega test to prove.
2/ Power supply problem. Floating or disconnected Neutral will cause major damage to the inverter.
Never try to run any ac inverter system untill absolutly sure power supply & motor windings are ok.
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