Having problems with your Air Conditioners ?

Light flashes red at Portable A/C unit (Technitrend TN 12E). I drained the unit but it quits after a short period and the light flashed.


Answers :

Drain system clogged or condensate pump no good

Repair Help & Product Troubleshooting for Air Conditioners
You need a second opinion or clarification ? ask it in the comment box OR you can Ask Your Own Question

Tips for a great answer:

  • Please provide as much detail as possible as this will allow our members to better understand and respond to your Comment
  • If you need clarification, ask it in the comment box
  • It's 100% free, no registration required

Suggested Questions/Answers :

It is recommended you read all this kind of situations

Light flashes red at Portable A/C unit (Technitrend TN 12E). I drained the unit but it quits after a short period and the light flashed.


Drain system clogged or condensate pump no good ... Sunpentown TN-12E Portable Air Conditioner

Our Sharp inverter air conditioner unit AY-X075E AY-X095E has been working fine throughout the summer, & all the settings for cooling & drying are in good working order. However when switched on to heat the room, the red light comes on & the louvres move in to position, but after a short period of time the red light goes out & the yellow timer light comes on & flashes. Nothing else happens. Any idea of why this is happening & how to resolve the problem would be gratefully appreciated. Thanks


Did either of you solve your problem as I have the same problem with my Sharp unit ... Air Conditioners

Potterton Suprima boiler red light flashing. reset allow heating to work for short period of time and then red light flashes again


... Air Conditioners

Mr Slim - MSZ-A09NA quits - error light blinks every second after every rain. The circuit board, I understand 2 different ones, replaced more than once. Sometimes after a period, unit will operate normally - as if something dried out. Circuit breaker tripped twice but unit stopped several times. Any ideas? (I have 3 of these, only one has the problem)


... Mitsubishi Air Conditioners

I HAVE A RUUD SILHOUETTE GAS FURNANCE. The pilot light keeps blowing out. When I light the pilot flame it seems to work perfectly at ignition. As the Manual instructs, I hold down the ignition switch for 30-60secs to keep the flame lit and then turn the gas switch to the on position. After watching the unit I have noted this happening - the furnance will begin the heat cycle sequence and pilot litghs all 4 burners correctly, the blower fan turns on, Heating starts. But after a short period, the


Short answer, yes. However you could have another problem. Replace the thermocouple that keeps the pilot lit. You can get a universal one at any good hardware or farm store. Make sure the new thermocouple is well into the pilot flame. If the blower ... Ruud UBHC Air Conditioner

I have a fujitsu model AOU18RD mini split ac works, heat pump operates for a short time and then it will stop working the timer light flases constantly and the red light flashes 6 times and repeats until power is shut off for a period of time.


... Air Conditioners

Light flashes 4 times outside unit fan runs for a short while then stops. Cold air not coming out of interior unit. Is it likely to be an expensive repair?


... Hitachi RAS-09UH Air Conditioner

My Fujitsu Converter Air conditioner is not working... The Green light is flashing 13 times - the red light flashes continuously very quickly. The fan does not commence at all and therefore no heat or cool air comes from the conditioner at present. Also, once I press the start button on the remote control unit and the light being to flash, I am then unable to stop the unit - even after pushing the start/stop button - the lights continue to flash. Is there something I can do to make the air c


... Fujitsu Air Conditioners

Model Indoor Unit RAVSM800KRTE Outdoor Unit RAVSM800ATE The air conditioner runs for 20 minutes the shuts of and the operation led light flashes green, the time light flashes yellow the def light flashes organe/red we have had the outdoor unit checked and the compressor and pcb is suppose to be okay but the technician cant get any help to diagnose what the problem is


... Air Conditioners

I have a Fujitsu split unit wall mount model # ASU12R1A. When I try to turn on the unit with the remote, a red light comes on. After 20 seconds or so, the greenn light below it flashes constantly. Then the red light flashes 6 times and has about a 5 or 6 second pause then flashes 6 times again. The unit won't start and I don't here the beep when i chage the temperature on the remote.


Check the coil sensor and replace it, if it's defective. ... Air Conditioners

Sharp AY-A249J Split System Air Conditioner not working, the timer light flashes 5 times and the power light does not flash at all, the remote has limited function, it turns the indoor unit on and off and the louvre opens and closes, the Outdoor unit AE-A249J does not turn it, it does have power as the PCB has a red light on, not flashing just a solid res light is on


Thanks for your replies, I had a Sharp authorised tech look at it and im told it's the indoor circuit board. Im told its a $360 repair job all up, that sure beats replacing the entire ac or putting up with the heat... ... Sharp AF-S120FX Air Conditioner

A/C shuts down and operation indicator and smart saver indicator flashing on samsung AQV30UWCN split system after heater runs normally for 5 mins. I reset the power and the units starts and runs normal for a short period of time and it all happens again. The AC system just had an electronic overhall as the fan blew up and took out all of the electrics. The problem never happened before the overhaul.


... Air Conditioners

Unit turns itself off after a short time and green light flashes


Low refrigrant?? ... Air Conditioners

We have turned the thermostat up but furnace will not come on. It sounds as though it wants to start then shuts down only to try again in a short while. The red light visible inside the furnace is flashing .I have tried resetting by shutting unit off at thermostat for a few minutes the turning on to heat mode.


Sounds like there is a safety switch called a limit switch that has gone bad,the red light means trouble ... Amana Air Conditioners

Just bought a home that was not occupied for 2 years. Don't know how long the furnace had not been run. It is a Comfortmaker that is only 5 years old. The Honeywell valve is indicating all is good ( green light flashing "heartbeat" ) the system will not activate. Ventilation fan will not come on, igniters don't glow red etc. - there is 110V and 24V throughout the system. I just had a service man looking at it for quite a few hours over a 2 day period. He gave up and walked away saying what am I


... Air Conditioners

I was sent a new cord for a 3 liter stainless steel fryer. This cord did not fix the problem. This fryer has worked for a very short period of time after purchase. It quit. I waited literally months for the new cord. Still doesnt work! It si time you replaced this unit. I have more than been patient.


... Air Conditioners

We have a Carrier forced air furnace and it constantly recycles itself by igniting and then it heat sensor element and the furnace flame burner comes on as it should burns a short period goes out and then empties the heated air from the chamber, and then repeats the same system over and over. However; the heating element stays red hot and the LCD light constanly flashes a code. We have had atleast three different techs to come out and they only replace the heating element, and the last tech sand


Hi,\015\012\015\012First off the problem has nothing to do with the filters...\015\012\015\012The problem is that the circuit board is not getting told that the flame is present and is shutting the gas back off.....then it tri ... Air Conditioners

A/C shuts down and operation indicator and smart saver indicator flashing on samsung AQV30UWCN split system after heater runs normally for 5 mins. I reset the power and the units starts and runs normal for a short period of time and it all happens again. The AC system just had an electronic overhall as the fan blew up and took out all of the electrics. The problem never happened before the overhaul.


... Samsung Air Conditioners

THE RED (OPERATION) LIGHT AND GREEN (TIMER) LIGHT ON MY FUJITSU DUCTLESS AIR CONDITIONER ARE FLASHING. PRESSING THE START/STOP BUTTON ON THE REMOTE CONTROL DOES NOT MAKE IT WORK. SWITCHING THE BREAKER OFF AND ON SOMETIMES MAKES IT START BUT NOT ALWAYS. AFTER IT STARTS IT CAN STOP SUDDENLY, AND THE RED AND GREEN LIGHTS START FLASHING AGAIN. THE RED LIGHT FLASHES 6 TIMES, THEN PAUSES, BEFORE FLASHING 6 TIMES, WHILE THE GREEN LIGHT FLASHES CONTINUOUSLY. INDOOR UNITS MODEL #ASU12D1. OUTDOOR


... Fujitsu Air Conditioners

I have Fujitsu air conditioner Model abt45rba3w Serial t000147 The unit will not operate. The red operation light is flashing fast continuously and the a/c unit will not turn on. The timer light is green and flashes only twice occasionally. All the unit will do is swing the vents but nothing comes out. The unit has worked fine previously but has stopped all of a sudden.


... Fujitsu Air Conditioners

Unit is a Samsung AS09A1VE Air conditioner Split System Unit turns on with remote, green light comes on with start bells. Another bell sounds yellow light comes on, unit switches off green and yellow lights start flashing, all in around 5 to 10 seconds, unit will turn off with remote, lights go out. I reset the unit by disconnecting power and reconnecting. Unit worked fine for several hours after that (although it did discharge some some small black debris. It then repeated the same proble


Hi,\015\012This sounds like a problem with it either being too cold outside or the unit is low in charge. What happens then is that the indoor coil getts too cold and the unit will shut down before is freezes over.\015\012The cold outside ... Air Conditioners

THE RED (OPERATION) LIGHT AND GREEN (TIMER) LIGHT ON MY FUJITSU DUCTLESS AIR CONDITIONER ARE FLASHING AND PRESSING THE START/STOP BUTTON ON THE REMOTE CONTROL DOES NOT MAKE IT WORK. BY SWITCHING THE BREAKER ON THE PANEL BOX OFF AND ON HAS SUCCEEDED TO START IT, BUT NOT ALWAYS. AFTER IT STARTS IT CAN STOP SUDDENLY, AND THE RED AND GREEN LIGHTS START FLASHING AGAIN. I HAVE HAD THIS SYSTEM FO 5 YEARS. THERE ARE 2 UNITS. THE DESCRIBED PROBLEM IS ONLY OCCURRING ON ONE UNIT. THE OTHER IS FUNCTIONI


Replace the thermistor ... Fujitsu 36CS Air Conditioner

Ductless split system, single zone, gives trouble display. Operation light flashes 6 times rapidly, then both Operation and Timer lights flash 5 times at 1 second intervals, then the timer flashes 1 time at 1 second interval. What do we do? The unit doesn't put out heat. I only feel air when I click the Coil Dry Button, but the Trouble Display continues. Unit will not shut down. I flipped the main switch, connected to the heat pump, on the exterior of the house, but it started back u


What make and model is it? ... Air Conditioners

Fujitsu asu15rlq just installed timer light flashes twice every 10 seconds. Inside unit fan comes on outside unit does not come on. Timer light keeps flashing when inside unit is turned off . Please help


... Air Conditioners

Fujitsu Multi Split Inverter AOT30QMAM4 with: 2xAST9QMACW heads and one - AST12PMACW , - the last of which, (12PMA), has "Operating Lights" fast flashing and "Timer Light" flashing in bundles of four @ 0.5secs. at a time. The unit seems, nevertheless, to be working well. Problem started, as unit was off and is continuous. After being switched off at fuse box, the flashing stops, but re-commences immediately upon start. May I be informed of the cause and its rectification, please?


... Fujitsu Air Conditioners

A detailed question is important to get you a relevant answers

  • Start your question with What, Why, How, When, etc. and end with a "?"
  • Be clear and specific
all rights reserved to the respective owners || www.ad-trader.net || Terms of Use || Contact || Privacy Policy
Load time: 0.1052 seconds