20 Most Recent Hitachi RAS-09UH Air Conditioner - Page 5 Questions & Answers

HI; Look in Your owners manual for help...alpharome416

Hi; are You trying to cool or heat Your house. Also do You have a heat pump...need more info.

take your chellphone and open the camera,then take the control and push any button in front of the chellphone.if the remote is ok you see a light blinking.if you didnt see the light the eye of the small plate have the problem.

check the breakers first they are probly on seperate breakers if thats not the problem your fam motor may have over heated and need to be reset or replaced after being tested

Hitachi CDAS 130 is a personal CD player. The power adaptor supplies 4.5v D.C.

if the freon is 410a the pressure must be 100-120psi,if it is 22 the pressure must be 45-55psi.you unlucky because hitachi havent problems with compressors.is it inverter the unit?if it is you must check the outdoor pc board,if the 4valve clicking in the you must replaced it propably has stucked.

Two things that you could check: 1) If you have access to an ampmeter, determine if the unit is drawing over over 14 or 15 amps, 2) replace the suspect circuit breaker in case it is beginning to go bad. Breakers only trip for overcurrent conditions or failure of the breaker itself. If it is pulling close to 15 amps, then it could heat up over time and trip.

check out this link for the timer:
http://www.logicool-ac.com/pdf/015%20-%207%20Day%20Timer%20Operation.pdf

check out this link for the manual
http://www.logicool-ac.com/tech_downloads.html

Hi! Below is a link for your Hitachi remote. It's the only one I could find, and it's a bit pricey at $50.00. Hope this helps! Hal

http://www.soleusair.com/store/Scripts/prodView.asp?idproduct=19

Yes, so as not to be repetitive (as others have had the same problem), here's a simple article that percisely explains the possible causes of your AC not cooling:
http://yourhandymanzone.com/Your_Handyman_Zone_How_To_Pages_Home_Improvement_Zone_Cooling_Ventilation_Systems_Central_Air_Conditioning_Does_Not_Cool.htm

Also, if need be, take advantage of the link towards the end for four free quotes from technicians if you find yourself need to get one. (You don't want to needlessly be charged for just someone's coming over only--it could cost a lot for no substantive action.)

Good luck!
Brad

There is a problem with heat pumps known as "Dirty Sock Snydrome". Research this on the web as this may be your situation. It is a smell produced by micro bacterial growth on indoor coil. Contact a local HVAC company for solutions if you determine this is the cause of odor.

Some air conditioners have a thermostat that will not allow the compressor to run below a certain out side tempature as it will cause liquit to come back into the compressor(called slugging) and damage or destroy it.  

http://www.hitachi.com.au/productsearch.aspx?pId=62&

Before you disconnected you should have pumped the system down, keeping all of the gas in to the outdoor unit. when you reinstalled you needed to vac the pipework then open the outdoor unit valves to let the refrigerant through. if you had disconnected the pipework without doing this you would have lost the gas, so yes a recharge will be required. hope this helps.

Heya,
I am an ex warrenty agent for Hitachi in Western Australia and I will be able to take you through some tests if you want. But from the sounds of it I think that you will be up for a new indoor PCB as these are the most common things to go when there are power failures. If you would like me to go through it with you let me know. But first where abouts are you in Australia?