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I have a Fujitsu ASY7ASCCW indoor unit coupled with a AOY7ASCC outdoor unit.The problem is both units do not work with each other,I have jury rigged both items,and both work perfectly,but wont work coupled together,as they once did.Help is needed,with thanks

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  • Walter Kunesky
    Walter Kunesky May 29, 2011

    I dont know where you got these numbers but I can not find anything on either of the numbers on their website. What country are you in?

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6 Suggested Answers

6ya6ya
  • 2 Answers

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  • 1 Answer

SOURCE: NEED SERVICE MANUAL FOR FUJITSU SPLIT SYSTEM

try, http://www.uelements.com/downloads/Fj-aby14rga-sm.pdf

Posted on Jan 07, 2009

notsomot
  • 67 Answers

SOURCE: Fujitsu AOT30PMAL inverter outdoor unit not working

Sounds like your compressor is seized or a start fault. If the unit is under five years old it should be under warranty. Call Fujitsu warranty out to have a look at it for you.
Contact details as follows
http://www.fujitsugeneral.com.au/contact.php

Sorry but either way I think your going to need a part there is very little that I can do unless your in WA.

Hope this helps

Posted on Jan 11, 2009

  • 14 Answers

SOURCE: System will not start up.

This is a signal fault between the indoor and outdoor first make sure the dip switches are set start with the unit closest to the condensor set as unit 1 then next unit as 2 and so on the dip switches are inside the indoor unit on the pc board if you check the manual it will tell you which swithes to set, if this wasnt done when the units where installed they would have never worked i would also check the signal wiring between the wallmount and the splitter box / bc box and make sure there isnt a loose connection when you have ruled this out id say more than likely it is a faulty indoor board on the wallmounted unt

Posted on Apr 08, 2009

  • 1 Answer

SOURCE: ac split unit indoor an ouydoor unit electrical wiring diagram

machine off

Posted on Apr 25, 2009

  • 21 Answers

SOURCE: split unit, I get heat but no cold

Unit will not run unless both indoor fan coils are in cool mode.

Posted on May 22, 2009

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