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Information regarding controller of sanyo vrv

Can you give the information about controller. there are 3 boards,what is the purpose of each board. how much electrical supply we have to give to these 3 boards.what is the relationship between this 3 boards.suppose any one board burnt out due to sudden power fluctuation,then we have to replace all 3 boards or only one that is burnt.

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  • neel7saiba Feb 21, 2008

    dear ,

    i am asking about VARIABLE REFRIDGERANT VELOCITY sanyo airconditioning machine . there is no relation with infrared detector.

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2 Answers

It,s ok.

Posted on Feb 21, 2008

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Some have separate board for the infared detectior. the wire diagram is what i use to get a hint of the different functions.

Posted on Feb 21, 2008

  • frank mohr Feb 21, 2008

    sorry, don't know

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http://www.coppelltvrepair.com/search?Q=DP46840+&As=false&Pf=&Pt=&Sid=false&btnsearch=Search

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if you need the schematics I can probably find them for you, but I bet you this is not the only thing you will ask for.

Supporting others is what really sucks because the reward for helping someone is having another 10 people coming for help.

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Consider this: a power surge may have hit the power, but may have also struck through the data cable.

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If all that sounds too complicated then what you need is to go eBay and buy the cheapest board 1AV4U20C52300 that you can find.

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