20 Most Recent Hitachi RAS-09UH Air Conditioner - Page 4 Questions & Answers


This model was produced approx 6-8 years ago a common problem is the compressor capacitor 50uf. I must of changed 50 of them by now.

Hitachi RAS-09UH... | Answered on Feb 03, 2011


Toget proper heat, keep your temp setting at 30+ degree and also mode in "heat"position. If still no heat, check your heating sensor for closed circuit by anOHMs metre.It it's with RV, check power to RV.If it's with heatingelement check power to element. If power is there but still no heat meanselement defective. Replace new heating element. Thanks.

Hitachi RAS-09UH... | Answered on Jan 02, 2011


Better to get it with Hitachi Authorized dealer.

Hitachi RAS-09UH... | Answered on Dec 16, 2010


First turn the main power off to the unit at the breaker, wait about five min. and switch the breaker back on, then see if this solves the problem. In the instalation manual that came with the unit on the last page you will see a code of the red blinking light, this will tell you the most likely problem if not solved by switching the breaker on again.............Hope this helps

Hitachi RAS-09UH... | Answered on Dec 01, 2010


dear sir

please reset you air conditioner by it,s remote to heat mode and check thermostat setting maybe it has been turn off after remove air conditioner,s electric supply plug from electric source . i hope after reset it will be able to work again.

hope answer the question
thank you
please vote!

Hitachi RAS-09UH... | Answered on Oct 03, 2010


Hi. Here's the link where you can purchase a remote control. Please click here.

Hitachi RAS-09UH... | Answered on Sep 02, 2010


please check your mcb takingload or not

Hitachi RAS-09UH... | Answered on Aug 17, 2010


you put battery in remote and press the set button then after you start your machine Arun kumar HITACHI

Hitachi RAS-09UH... | Answered on Aug 17, 2010


change your mcb and checked your voltage and compressor

Hitachi RAS-09UH... | Answered on Jul 29, 2010


please cancel the timer press timer one time and cancel button yor problem solved

Hitachi RAS-09UH... | Answered on Jul 29, 2010


Hello, I have this manual but it is downloaded at a 3rd party site where I store my info. Go to the supplied link, follow the Hitachi file. Note - there are a few annoying pop ups, b ut be patient and you will get the file. http://www.mediafire.com/?mreiznz5mtz

Hitachi RAS-09UH... | Answered on Jul 29, 2010


Check the fuse on the control board inside the head unit,if its ok you need to replace the contrl board

Hitachi RAS-09UH... | Answered on Jul 17, 2010

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