I Have a Fujitsu AC system with an error code. The higher the SEER, the greater the energy economy.
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Depending on the problem, youll need to unclog or reconnect the tube. Consider it a preventative alert to avoid damage to the system. In that case, you should clean the AC, especially its intake grille. Our dependable and efficient ductless air conditioners and heat pumps. Most of the time, you will find the root cause of the aircon light blinking problem. Domestic & Commercial. I have a Fujitsu ASTA12JEC model airconditioner and recently have started to have issues with it suddenly not producing cold air. From https://www.justanswer.com/ythiJustAnswer Customer from San Antonio, TX: fujitsu air conditioner is flashing operation, timer, and economy lights and no. Hi. Thats if it wont show continuity on a multitester/multimeter, Clean the air filter and drain line if they are clogged, Set the thermostat on Cool Mode but if its defective, call an expert technician, Also, call an expert to fix a faulty timer. Maru. liquid temp. The Fujitsu Halcyon dc inverter troubleshooting tips are more or less common. We have a Fujitsu duct type air con. Need help? If you are looking for a reliable aircon service, call us today at +65 8488 8444, Address: 8 Ubi Road 2 #04-01, Zervex, 408538, Website: https://www.absoluteservices.com.sg. posted 2018-Oct-27, 6:59 am AEST. Efficient. Most of the time, you will find the root cause of the aircon light blinking problem. If this happens, the air clean indicator lamp (green) on the indoor unit will flash after some time has passed. ABC Warehouse reserves the right to limit quantities. These pages cover the current Inverter product range. Need help deciding? This new light commercial floor console checks all the boxes. Bring comfort into any space with our new energy-efficient, innovative, and stylish High Wall heat pump unit. Red Light operation = On. If your Fujitsu aircon units light is blinking continuously, it is a sign of something wrong with your air-conditioner. Accessories Pumps, Cooling Towers, Evap Condensers, etc, Components Valves, Motors, Condensers, Evaporators, etc, Duct Systems Design, Installation & Practice, Piping Systems Design, Installation & Practice, Control System Design, Installation & Practice, Pro's Forum: National Electrical Code (NEC), Pro's Forum: Calculations & Electrical Theory, Pro's Forum: Electrical Business & Marketing. Fujitsu General provides homeowners with air conditioners and heat pumps featuring the latest innovations and technologies ensuring optimal home comfort for your family and friends. If your air conditioner starts working after you have shut it down for a couple of cars, it means that the problem is gone, but you should still get it checked. Pressing the self test buttons and it flashes 20:00. Why Isnt My Washing Machine Using Fabric Softener? All of our products are designed for quality, energy efficiency and reliability to deliver the total home comfort you can expect from Heil Heating & Cooling Products. This new Cassette indoor unit checks all the boxes. Because our price on this item may be lower than specific manufacturers allow us to show, we need you to input the above information first. Wall Mounted Single Systems ASY, ASYA & ASYB Includes AWYZ Nokria Models. And if the issue is a refrigerant leak, call an HVAC expert to fix it. Furthermore, avoid overcrowding in a room and move the AC away from the heat source. Load them properly and operate the remote control close by and away from a heavy barrier. You could try waiting for about 30 minutes, and then it should start to heat again. This new heat pump checks all the boxes. 2 Press the MASTER CONTROL button to select the de-sired . Ensure you move closer to the air-con and avoid walls and other heavy barriers. Including Multi Systems (Not J Series or VRF) Red Light operation = On. No E denotes No Fault. During a power outage, the power breaker will likely trip off the protect your air con. Post photos, respond to polls and access other special features. Note that passwords are case-sensitive. we took it to an electronics expert ,he checked it and didn't find any corrupted element in the circuit. Green Light Timer = Blinking. 2,631 satisfied customers I'm having a problem with my fujitsu aircon. You can also troubleshoot an option not responding to the remote or one that blinks green, leaks, or wont turn off. error. Once that happens, the air conditioner wont work after the power restoration not until you reset the breaker. There may be a sound coming from the unit. These pages cover the current Inverter product range. address:00Code Error 98.3Flashing red lightI am house sitting.Know nothing about the system. Please, A unique indoor air handler capable of connecting select ductless systems with traditional ducted systems. As soon as you notice one of these problems, you should either check the air-conditioner yourself or get it checked by a trained professional to ensure that your unit is serviced and cleaned thoroughly. Turn off the power breaker if thats not the case. Red Light Operation = Blinking. To Initiate Test OperationSwitch Unit Off & Press Master & Fan Buttons together for 3 seconds.Press Start/Stop to Initiate. Unclog a dirty filter, outlet port, or intake grille, set the thermostat on Heat Mode, reset the breaker and replace a blown-up fuse. to perform the self-diagnosis. Bring comfort into any space, no matter the shape. Usually, the Fujitsu ACs Air Clean light comes on and blinks green to indicate that the AC requires urgent maintenance. This new high wall unit is really quiet and beautifully designed to enhance the look of any space. Intelligent. Please enter the name by which you would like to log-in and be known on this site. They also cover the ARY60U, ARY54U Single and AOY19/24F/U Multi Systems. Wall Mounted Single Systems ASY, ASYA & ASYB, All Other Wireless Indoor Units AUY, ABY & AWY Models, Including Multi Systems (Not J Series or VRF), Further Interrogation by Pressing Test Button on Infra Red RC, Further Interrogation by Pressing Test Button on Infra Red RCl, Further Interrogation by Pressing Test Button on Infra Red, Economy = Rapid flash (0.1s on / 0.1s off), Error = Indoor unit PCB model information error, Error = Indoor unit Heat Ex. Questions About Becoming A Professional Member? 0084 Answer If your air conditioner doesn't work, ask for technical assistance. Why is my Fujitsu Heat Pump Light Flashing If the heat pump unit is flashing, it's in defrost mode. You wont see it but youll feel really good having it. The display shows error code EE:2E, Any idea how to fix this issue? The air conditioner worked for a couple of times after this and then stopped working altogether. Any images or third-party logos belong to their respective copyright holder and used for informational purposes. Test Any assistance will be greatly appreciated. Fujitsu Air Conditioner Hardwired Remote Controller System Error Codes. The higher the HSPF, the greater the efficiency and the greater your energy savings potential.. Contact us now. A comfortable home is a happy home. Airpro provide the followingFujitsuFault Error code. If your air conditioner doesn't work, ask for technical assistance. Ductless Systems. If you do not take care of the problem right at the outset, it may develop into a big issue, and you may need to replace your air conditioner. Go back to previous page List of questions Fujitsu AC Indoor Unit/Wired Remote Model Error Code = 28Error Code Definition = Indoor heat exchanger temperature errorif(typeof ez_ad_units!='undefined'){ez_ad_units.push([[300,250],'removeandreplace_com-leader-2','ezslot_15',644,'0','0'])};__ez_fad_position('div-gpt-ad-removeandreplace_com-leader-2-0'); Fujitsu AC Indoor Unit/Wired Remote Model Error Code = 29Error Code Definition = Outdoor heat exchanger temperature (middle) error, Fujitsu AC Indoor Unit/Wired Remote Model Error Code = 2AError Code Definition = Power supply frequency detection error, Fujitsu AC Indoor Unit/Wired Remote Model Error Code = 2BError Code Definition = Compressor temperature error, Fujitsu AC Indoor Unit/Wired Remote Model Error Code = 2CError Code Definition = Four-way valve abnormal. Fujitsu AOTA90LALT. There is another website more suitable for your country. If it does not, a mini-split repair needs to be done as soon as possible/ Where do I Find the Error Code on my Fujitsu Aircon? What Needs To Be Refrigerated And What Does Not. (adsbygoogle = window.adsbygoogle || []).push({}); Error contents = Communication error (indoor unit to remote controller), Error contents = Communication error (indoor unit to outdoor unit), Error contents = Room temperature sensor open, Error contents = Room temperature sensor short-circuited, Error contents = Indoor heat exchanger temperature sensor open, Error contents = Indoor heat exchanger temperature sensor shortcircuited, Error contents = Outdoor heat exchanger temperature sensor open, Error contents = Outdoor heat exchanger temperature sensor shortcircuit, Error contents = Power source connection error, Error contents = Outdoor temperature sensor open, Error contents = Outdoor temperature sensor short-circuited, Error contents = Discharge pipe temperature sensor open, Error contents = Discharge pipe temperature sensor short-circuited, Error contents = Outdoor high pressure abnormal, Error contents = Discharge pipe temperature abnormal, When the outdoor temperature drops, the outdoor units fans may switch, ERROR : HEAT & COOL MODEL (REVERSE CYCLE) ONLY. Aircon light blinking green could be caused by an issue like overvoltage, mode settings, something in the fan, refrigerant or damaged power chords. Efficient. Fujitsu Air Conditioning AC Error Codes And Troubleshooting Fujitsu AC Indoor Unit - WIRED Remote Model Error Codes Covers the current Inverter product range. Airpro service all Perth areas and can supply Fujitsu spare parts to resolve your Fujitsuerror code. Quiet. Fujitsu Halcyon Troubleshooting: Flashing Lights Your Fujitsu will flash the "air clean" indicator if it requires urgent maintenance. Yellow Light Swing = Slow Blink. Red Light Operation Green Light Timer Current Models Off 2 Flashes Reverse Comms Fail at Startup Off 3 Flashes Reverse Comms Fail In Use Off 4 Flashes Forward Comms Fail at Startup Off 5 Flashes Forward Comms Fail In Use Off 8 Flashes Wired Remote Control Failure 2 Flashes 2 Flashes Indoor Air Sensor Fail 2 . When there is a sudden power draw or abnormal power load on the air conditioner, Daikin aircon light blinking will likely be triggered. But before you can rush to call the technician, you should be convinced that the issue is not DIY. Go through the various steps listed in the aircon troubleshooting guide and figure out the exact problem. Do that before you can call a service technician or the nearest Fujitsu dealer to make a complaint. ), Why the Air Conditioner Turns On By Itself, Power problem (power outage or power failure to reach the AC), thermostat fault (wrong setting or damaged thermostat), faulty timer or clogged filter or drain line, Check for a possible power outage, reset the breaker, and replace any broken wires or blown-up fuse. I reset the unit at the switch board and its good . 7. A flashing light on a heat pump may be an indicator that the battery either has a defect or the battery is low and needs to be charged. Usually, the Fujitsu Halcyon air conditioner flashes the Air Clean lamp green to indicate that the AC system needs cleaning. Then set the thermostat to Heat Mode to enable the AC to heat. ft. Top Load Washer with Soaking Cycles, 12 Cycles, ABC Store Hours: MONDAY-SATURDAY 10am-7pm SUNDAY Noon-6pmSupport Hours:MON-FRI 9am-5pm |800-981-3866, ABC Store Hours: MONDAY-SATURDAY 10am-7pm SUNDAY Noon-6pmSupport Hours:MON-FRI 9am-5pm | 800-981-3866, ABC Store Hours: MONDAY-SATURDAY 10am-7pmSUNDAY Noon-6pmSupport Hours:MON-FRI 9am-5pm800-981-3866, (function(){var n=document.createElement("script"),t=document.getElementsByTagName("script")[0];n.async=!0;n.src="//s.btstatic.com/tag.js#site=SqZz2iI&referrer="+encodeURIComponent(document.location.href)+"";t.parentNode.insertBefore(n,t)})(). These sleek units require no ductwork and allow for flexible, room-by-room temperature control. TV Speakers Are ON But Not The Surround Sound. DIY MrCool 10 Minute Fix and other Ductless Units How to count the LED lamp flashing / Wall mounted | Fujitsu General FujitsuGeneral_Global 119K views 6 years ago How to use the remote brief. But as youll note, not all problems are fixable. Overall, here are the reasons the AC wont blow cold air: Start by setting the thermostat on Cool Mode and ensuring its temperature is not greater than the room temperature. Appliance Repair | Learn How To Fix Your Appliances. 2. We recommend firstly turning the isolation switch off on the air conditioner for at least 5 minutes which will hopefully reset the fault. If these issues happen, a reset should solve it, but if it persists, consult an experienced technician. No, the outside fan is not spinning or making any noise. E:EE Is DisplayedWhen E:EE is displayed switch unit off and press the temp up and temp down buttons simultaneously for 3 seconds. and all the sensors are fine. Fujitsu is one of the brands of aircon in Singapore. If the intake filter is removed during operation, a safety device will stop the operation of the plasma filter unit. Posts on this website contain references to products that we may receive compensation when a link is clicked. Your email address will not be published. Dryer Not Drying Easy Guide To Get Your Dryer To Dry! That's why thousands of families choose Fujitsu General AIRSTAGE Ductless Mini-Split Systems for whisper-quiet, energy-efficient heating and cooling for their homes. Looking for reliable cleaning service, aircon service, or disinfection service? Matt Peterson, President & COO, Fujitsu General America, Inc. Fujitsu Generals sustainability through innovation is helping to build trust with customers around the globe. When not in use, the new wired remote controller is a part of the interior design. If the operation light is flashing slowly sometimes and on solid the rest of the time that indicates it is defrosting. The operation and timer lights (red and green) keep flashing 5 times at intervals of about 1 satisfied customers However, sometimes the actual error is not displayed by the unit, and it will instead display an error code. However, aircon do break down from time to time. Need help deciding what kind of heating and cooling product is right for you? https://airway-group.co.uk/help-advice/fujitsu-air-conditioning-fault-codes/ https://www.google.com/search?q=fujitsu+fault+codes+flashing+light .. Read full answer Do take note that there're 3 lights on the indoor unit mainly: Operation, Timer & Economy Light. From https://www.justanswer.com/ythi\rJustAnswer Customer from San Antonio, TX: fujitsu air conditioner is flashing operation, timer, and economy lights and not operating\rPearl Wilson: Assistant: What happened just before your AC unit displayed this message?\rJustAnswer Customer from San Antonio, TX: was working fine last evening, and not today\rPearl Wilson: Assistant: How long has this been going on with your air conditioner?\rPearl Wilson: Assistant: What have you tried so far?\rJustAnswer Customer from San Antonio, TX: powered unit off with remote several time and also manual on the unit its self\rPearl Wilson: Assistant: Anything else we should know to help you best?\rJustAnswer Customer from San Antonio, TX: no\rGaztech1: HVAC Technician: Gaztech1 here, I am ready to assist you with your issue.\rGaztech1: HVAC Technician: Please disregard any automated messages or phone call offers you are going to get, they are site generated and not from me.\rJustAnswer Customer from San Antonio, TX: ok thanks\rJustAnswer Customer from San Antonio, TX: what are your thoughts?\rGaztech1: HVAC Technician: Ok I am here\rJustAnswer Customer from San Antonio, TX: what do you think is wrong with my AC unit\rGaztech1: HVAC Technician: Try a complete reset This can only be done by shutting main power Breaker to unit for no less than 10 min.\rGaztech1: HVAC Technician: Then see if probleme resolves\rJustAnswer Customer from San Antonio, TX: ok\rGaztech1: HVAC Technician: Standing by.\rJustAnswer Customer from San Antonio, TX: the reset worked, however the unit inside is making a noise and not blowing warm air yet.\rGaztech1: HVAC Technician: Normally Outdoor unit needs to warm up then indoor should start blowing stronger if all is good .\rGaztech1: HVAC Technician: if not either its to cold outdoors.\rGaztech1: HVAC Technician: or there is a issue.\rGaztech1: HVAC Technician: Whats the verdict?\rJustAnswer Customer from San Antonio, TX: still making a noise but is pushing out warm air\rGaztech1: HVAC Technician: If indoor noise persist, have unit looked at by tech.\rGaztech1: HVAC Technician: As for what you can do is check condition of outdoor unit for ice build up.\rGaztech1: HVAC Technician: and indoor fan can be inspected for mold on the blower wheel inside unit in (OFF) mode.\rJustAnswer Customer from San Antonio, TX: ok thanks for all the help!\rGaztech1: HVAC Technician: My Pleasure!\rGaztech1: HVAC Technician: If you feel I have been professional and thorough in answering your question, .\rGaztech1: HVAC Technician: Bonus are always appreciated.\rGaztech1: HVAC Technician: Best regards,\rPearl Wilson: Assistant: If you have a home improvement or appliance question and want to chat with an expert now visit justanswer.com/ythi Learn about the many benefits of a Fujitsu General mini-split heating and cooling system. E:EE indicates an error has occurred. Since this is usually a minor problem, it will be best to first check on the battery before you start disassembling your outdoor unit for a likely problem. But all of these services are not the same. Your email address will not be published. ft. Top-Load Washer with Dual Action Agitator, 6.5 cu. Quiet. See below for quick fixes to the eight common Fujitsu air conditioner problems. All Other Wireless Indoor Units AUY, ABY & AWY Models. With over 40 years of Heating, Ventilation and Air Conditioning (HVAC) experience and a 99.99% product performance rate, you can rest easy knowing that Fujitsu General ductless systems will keep you and your family comfortable year-round. AIRSTAGE mini-split ductless cooling & heating systems ensure optimal comfort with individual, room-by-room temperature control. Well look at the 8 cases, their likely causes, and recommended fixes. Powerful. AIRSTAGE SPLIT TERMINAL HEAT PUMP SYSTEMS, Login to CONNECT (Rep/Distributor/Contractor), Online Toolbox Login (For Contractors Only), Central Air Conditioners, Heat Pumps, and Furnaces. When EE:EE is displayed on remote control , press Energy Save &. Quiet. Impressive efficiency ratings up to 25 SEER cooling and 11.3 HSPF heating. Some models have remote controls with a display that shows the error codes or messages when the light starts blinking. Fujiaire AC chiller outdoor red light flashing 6 times.Fujiaire AC model number f3mc20ca-e31n. When in use, it is a simple, intuitive remote controller. Some require an expert HVAC technicians help. Professional Member*/Membership Committee. Quiet. They also cover the ARY60U, ARY54U Single and AOY19/24F/U Multi System Code Consists of Indoor Unit Address Followed by the Fault Code Below. That picture is from your operating manual. It doesnt get cool like it used to.Can I do a reset? Visit Here, Fujitsu Split & Ducted Air Conditioning throughout Perth.SEER stands for Seasonal Energy Efficiency Ratio and applies to cooling efficiency for central air conditioners and heat pumps. You will need to check out the instruction manual to find out the exact error in such cases. Open the windows and doors, avoid overcrowding and move the heat source away from the AC. In a rush? Our most efficient and quiet ductless heat pumps. Clean the condenser, filter, outlet port, and intake grille if dirt-clogged, and open the windows and doors. Efficient. It currently is not working and it flashing lights: Operation light: 10 flashes Timer light: 1 flash Economy light: continuous flashing I have pressed the reset button and has not worked. Copyright 2013 to 2023 RemoveandReplace.com - Appliance Repair | Learn How To Fix Your Appliances. Some of the common problems that develop in an air-conditioner are that it starts giving smell due to water leakage, sometimes the light starts blinking, and there are times when it stops cooling. E3:00 Return air thermistor short circuit, EF:00 Discharge pipe temp. How to Count the Blinks of an LED Indicator The video shows how an indicator blinks on model ASTG24KMCA. All trademarks are the property of their respective owners. The discreet and economical ductless air conditioners and heat pumps. Fujitsu Halcyon, air conditioner Compact wall-mounted type, Inverter 15 RLS2The problem is; Indoor unit.Operational indoor lamp, (green) Flashes 10 times, Timer indicator light, orange) flashes 1, once then goes out, while the Economy green light, flashes continually during that stage.Then it repeats the above first stage, 2 Nd stage, 10 flashes on the Operational indoor lamp, the Timer indicator light, (orange) once,(1), with the Economy, green light, flashes continually.The Wired Remote Control, in the error detection sheet, states, A1.Description,= Discharge temp. n07QlDr&M71lb4t; NCi4t; NCi,K2Y* KOy4x|. read more Michael Ferryman 1,930 satisfied customers I have a fujitsu inverter (AOH24LMAM2), after a power Tamar D Mechanic II Vocational, Technical or Tra. operating timer + Code Consists of Indoor Unit Address Followed by the Fault Code Below.No E denotes No Fault. We are a WinSupply Company. sensor error, Error = Compressor rotor position detection error, Operation = 10 flash (0.5s on / 0.5s off), Looking for Daikin Error Codes? Check The Remote Check aircon remote To get rid of this sound, you may need to open the unit and clean it thoroughly from inside. On January 1, 2023, the Department of Energy (DOE) will require new testing procedures for developing efficiency ratings on all cooling products. If your Fujitsu aircon unit's light is blinking continuously, it is a sign of something wrong with your air-conditioner. Fujitsu ASTA30LCC is flashing operation (red) and timer (green) together 3 times, then 1 flash timer (green) Indoor Sensor fail, possibly with clean filter. 2) Press the set temperature buttons simultaneously for 5 seconds or more to start the self-diagnosis. Turn that hard to heat and cool area into a comfortable space and a welcome retreat. Please provide the following information to see the pricing details and continue the checkout process. Check the filter or drain line if dirt-clogged, Wrong temperature setting, dirty condenser or filter, blocked outlet port or intake grille, closed windows or doors, too many people, nearby heat source, faulty compressor, or a refrigerant leak, Set the thermostat on Cool Mode, and clean the condenser, air filter, outlet port, and intake grille. Troubleshooting a Green Blinking Air Con Light If its not serviced on a regular basis, you may be breathing stale air and your unit will also consume more energy which results in higher electricity bills. We couldnt find any products that match your search. If that is the case, it may be a sign of something broken inside the unit. Save my name, email, and website in this browser for the next time I comment. Sometimes there are things that are not visible to an untrained eye. As mentioned above, your air conditioning unit would have come with an instruction manual. Fujitsu air conditioner is flashing operation, timer, and economy lights and not operating. The unit will start and the remote controller's operation lamp (green) will light up. Please enter a password for your user account. The error code will then be displayed on the LCD. Address: 473 Mundet Place; City: Hillside; State: New Jersey; Zip code: 07205; Country: United States, Copyright 2023 Machine Answered | All Rights Reserved, 5 Reasons Your Frigidaire Microwave Buttons Not Working (Fixed! Products that have gone through these updated testing procedures will display SEER2, EER2 and HSPF2 ratings, in addition to the older SEER/EER/HSPF ratings. Fujitsu air conditioner is flashing operation, timer, and fujitsu air conditioner is flashing operation, timer, and economy lights and not operating read more Gaztech1 Technician Vocational, Technical or Tra. In such cases, you will have no choice but to call a professional. Main Office. Zone Control buttons simultaneously for longer than 3 secs. Industry leading heating and cooling capacity with quiet operation. 517-882-2455. ), Where Are Bosch Dishwashers Made? ft. Electric Dryer with Wrinkle Prevent Option, Super Capcity Washer with Stainless steel basket, 43" Class TU7000 Crystal UHD 4K Smart TV (2020), 55" Class TU7000 Crystal UHD 4K Smart TV (2020), 65" Class TU7000 Crystal UHD 4K Smart TV (2020), 6.5 cu. You can troubleshoot a Fujitsu AC that wont turn on, blow cold air, heat, or work after a power outage. Efficient. LG Refrigerator Ice Maker Problems Is Your LG Fridge Not Making Ice? Here are the top considerations when your Fujitsu AC wont turn on: Start by confirming that the issue is not a power outage. Also, most of the air-conditioner parts are very costly, and you may inadvertently damage some costly parts. Gain access to our free AOP (Ask a Professional) Section to get real answers for your questions. Take back that unused space with a high efficient, whisper quiet, stylish Console indoor unit. Got an unused space thats in need of cooling and heating? If your Fujitsu AC doesnt respond to the remote control, it could be because of: Change the batteries and load them properly and try operating the remote. I have a general duct type split AC.I have a problem, put on the wired thermostat fan and 2 or 3 minutes it is working then after an error code came up EE:EE and stopped the fan motor.Any suggestions? Talk to an expert in case of a faulty sensor. The green light flashes for about 3-7 seconds to show how urgent the cleaning should be. APCO Supply serving the apartment maintenance industry for over 50 years. Flexible. My air conditioner is not working and it's blinking green light with red light flashing 5-6 times. The purpose of the filters is to purify the air that is fitted to the indoor aircon unit, making sure only the fresh air gets to the room. U.S. sales only. They also cover the ARY60U, ARY54U Single and AOY19/24F/U Multi Systems. Bring comfort into any space, no matter the shape. Is your Fujitsu air conditioner not working but leaking water instead? You may also be able to find out these instruction manuals on the Internet with a simple search. Quiet operation with ratings up to 17.6 SEER. This is an automatic response to protect the unit from the increase in voltage. If the remote control still doesnt work, reset it by pressing the Reset button using a ballpoint pen. Alternatively, blinking light is also a sign to aircon error code. Dishwasher Not Cleaning? Below are the eight most common Fujitsu AC problems for troubleshooting: Several issues can prevent a Fujitsu AC from turning on, ranging from power failure to a faulty thermostat and clogged drain line. Cost-effective. Call an HVAC expert to fix a faulty compressor or a refrigerant leak, A dirty filter, blocked outlet port/intake grille, wrong thermostat setting, power failure, or a refrigerant leak.
fujitsu air conditioner operation light flashing green