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Fujitsu ASTB18LDC problem

Timer light will not stop flashing and air con not cooling

Posted by Anonymous on

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6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

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  • 1 Answer

SOURCE: i have a Fujitsu ASTA24LCC

Check your filters. Manual says they need to be cleaned every two weeks under normal operation (and in my case more often during renovations). It seems it may not take much to limit air flow enough for the indoor unit to trip out. Hope this helps.

Posted on Aug 24, 2008

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  • 1 Answer

SOURCE: FUJITSU SPLIT AIR REMOTE CONTROL PROBLEM

I had a similar problem with only fan air then the blinking lights, found out that mice had got into the circuit board and corroded some connections with their urine. I would try the above solution by turning the power off for ten sec first but remember that you have to leave it for a few minutes before you operate remote.

Posted on Jan 27, 2009

louislevel_2
  • 374 Answers

SOURCE: Air conditioner not blowing cold air anymore

hi! there,
if no cold blowing,evaporator is not working,have you ever heard compressor is running,check this out,no compression of course you dont have cool on evaporator.if the compressor is running check the oprating current,if still have enough freon charge,if not running check thermostat reset setting on the coldest,ifn still not run check overload relay on panel control reset lever to put back compressor to run,check condensing fan if working,if not check also over load protection,this should be done by ac tech nician.have a nice day,dont gorget to rate me, thank's

Posted on Apr 18, 2009

  • 81 Answers

SOURCE: The timer light flashes twice about every 15 seconds

This may mean that the filters may need to be cleaned. According to service manual the unit has a "Serial reverse transfer
error at start up operation". Call fujitsu for service if the fault cannot be rectified.
I take the time to answer your questions, please rate me
Mat

Posted on Aug 28, 2009

hvac1960
  • 2133 Answers

SOURCE: My Fujitsu air condition had

The unit is under time setting. You have to cancel the timer by dis connecting the power and restart.

Posted on Dec 08, 2010

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1 Answer

Fujitsu asta24 Lcc timer light flashing all the time even when off no cool air coming thru


A continuous blinking timer light is a "model error" meaning the indoor and outdoor unit is mismatched. If the timer light flashes a number of times, pauses, then repeats, count the number of flashes and then you can work out the error code.

Nov 17, 2016 | Fujitsu Heating & Cooling

1 Answer

My Fujitsu air con keep flashing operation,timer and economy .off the plug took out and on back still the same.took out the batery from remote and put back still the same..plss help me


It's asking you what mode you want to run your unit in. Do you want to run it in heating or cooling (operation), do you want to run it with economizer mode (economy), or do you want to run it with a timer setting (timer). Do cooling, no economizer, and no timer. This will make your unit run off off the setpoint you want. I.e. 72 degrees

Aug 05, 2016 | Fujitsu Heating & Cooling

1 Answer

Fujitsu asta24jcc timer 2 green flashes


The indoor unit has the problem and it's the air thermistor. You need to replace it.

Jan 01, 2014 | Heating & Cooling

1 Answer

Air con not working. Operation and timer lights flashing, then operation light flashes and then lights go off. Air con is blowing air but the outside unit is not blowing any air.


First check your timer on and off. If you want to reset, remove batteries from remote and power off to unit. Reset it. Now run the unit. Set temp mode once again in your remote and wait for 3 minutes. If still out door unit not working, check power line to out door unit.

Dec 31, 2010 | Fujitsu Heating & Cooling

1 Answer

Fijitsu wall mounted split system operation and timer lights are flashing, and the air con is not blowing cold air, only like fan operating even in cool mode.


This the common problem with all a/c holders. Without knowing the function of Timer on and Timer off, if it's pressed the unit will start only at setting time.

Please remove the battery from your remote and reset it. And then with use of your manual, set the timer if you need., otherwise normal function will be activated.

Dec 11, 2010 | Fujitsu Heating & Cooling

1 Answer

The timer light flashes twice about every 15 seconds


This may mean that the filters may need to be cleaned. According to service manual the unit has a "Serial reverse transfer
error at start up operation". Call fujitsu for service if the fault cannot be rectified.
I take the time to answer your questions, please rate me
Mat

Aug 28, 2009 | Fujitsu Heating & Cooling

1 Answer

Outside unit not working


you most likely need a service guy to go out and take a look

Mar 15, 2009 | Fujitsu 18C1 Air Conditioner

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