im in pakistan and i love General A/C’s. I haven’t had the issue myself, but awesome DocumentSnap reader Evan from Connecticut sent in the following. FAQ: Split Systems The Operation and Timer LED indicators are blinking. The below are some of the more common Fujitsu fault codes that you may discover on your air conditioning system. If you have just one slow flashing green light, this is just telling you that your outdoor unit is in defrost mode. Refrigerant system Discharge temperature 1 error. The Operation light (green) flashes 10 times, then the timer (orange) flashes one time, the economy (green) light flashes constantly. 10 TIMER indicator (orange) Lights in TIMER operation, and blinks slowly when the timer setting error is detected. JavaScript is disabled. I am getting a 7 blink Operation and a 6 blink Timer meanwhile the economy just flashes continuously. You need to find the diagnostic codes for the blinking lights in your literature. Symptom: Water is produced from the outdoor unit. Cause: If the mini-split unit is not reponding to the remote control, there are a number of causes that can be causing the issue. Fujitsu AC Wired Remote Controller Error Codes. HIGH-SEER R410A MINI-SPLITS TROUBLESHOOTING GUIDE 2010 - 2011 FUJITSU GENERAL AMERICA, INC. 353 Route 46 West Fairfield, NJ 07004 (866) 952-8324 (973) 575-0381 Service Center Phone (973) 836-0449 Service Center Fax Email: ServiceHVAC@fujitsugeneral.com If you have a wall mounted indoor unit then you very likely have an IR remote control (like a TV remote). Helping You to Do It Yourself! (5 flash red and 3 flash green). Except for multisplits and 2 LED models, the diagnostics are shown in the table on the right. Each fault code can suggest a number of issues. Before requesting service, perform the following checks: Problem: Some smell may be emitted from the indoor unit. Unit Not Responding to Remote Control . Cannot find this error/fault code anywhere online. My aircon is not even 1 year old and I have 8 green blinks and 4 orange, with continuous green flash. It did just start getting cold here and the heat feature did work once before this happened. Welcome to the Fujitsu General Resource Center. Fujitsu HALCYON... | Answered on Jul 29, 2020. If this activates rapid blinking of the lights… If you have a Fujitsu ScanSnap scanner and are stuck with a blinking blue light when you open the top, this post may help you out. Problem - too high = short of gas, Excessive high pressure protection on cooling, Outdoor heat exchanger temperature (middle) error. Defrost issues can be caused by faulty relays, controls, or sensors. SW welded. This is the result of minute expansion and contraction of the front cover due to temperature changes. Steady Off: This means that your system is either in Save-to-Disk mode, or that your notebook has been turned off. These cookies do not store any personal information. This area is loaded with valuable information such as rebates, case studies, videos, news, press releases, an efficiency calculator and an easy way to locate your local Fujitsu General contractor. While some manuals may only call for 18 gauge wire it is always recommended to use 14 gauge 4 conductor wire (14/4) for most systems. I have a Fujitsu Halcyon Mini Split heat pump unit. When this occurs, please stop the system, remove the mains socket and carry out maintenance on the dust collecting unit’s air filter. Required fields are marked *. My 10.5-year old Fujitsu ASU12RLS/AOU12RLS system has worked flawlessly until recently. Hi, My air conditioner is blowing warm air when it is set to cool. Comment:*document.getElementById("comment").setAttribute( "id", "ace05aada4caada4534572828d20b65d" );document.getElementById("bf5cdb2ee8").setAttribute( "id", "comment" ); Save my name, email, and website in this browser for the next time I comment. The fan may operate at very low speed during Dry operation or when the unit is monitoring the room’s temperature. Thanks, Jim, Refrigerant system. Halcyon Upgrade Kits arrive with the sensor unplugged to prevent activation during shipping. Necessary cookies are absolutely essential for the website to function properly. In the event of a malfunction (burning smell, etc. Easy-to-use list of Fujitsu air conditioner error codes and their explanation. Are the Remote Control Unit’s batteries loaded properly. Problem: During Heating operation, water may be produced from the outdoor unit due to Automatic Defrosting operation. Your email address will not be published. Come join the discussion about tools, projects, builds, styles, scales, reviews, accessories, classifieds, and more! At this point, Air Cleaning will stop functioning. Indoor unit me 7 time operation and 2 times timer led blinking Ho rahi o general inverter ac he Kya Aap bata sakte Ho Kis chij ki error he Plzz help. Air the air conditioner’s intake grille or outlet port blocked? If the unit is not defrosting, ice can build up in a hurry. If this still does not activate the lights, contact support@staczero.com . Out of these, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. Fujitsu 112 Heat Pump Troubleshooting Another sign is that the fins will be all the way up and it will be gently blowing cold air. the light flashing indicates there is a problem. Hi there I have an ac fujitsu which is showing fault code C00 / 15 what does it mean. custom description for seo. Using the proper mini split communication wire is critical to a properly functioning unit. Under normal conditions, your heat pump periodically switches to air conditioning mode for a few minutes, which heats up the outdoor coils enough to melt any frost and light ice that has accumulated. the problem I am having is when the unit is turned on the green operation light blinks on and off, the economy green light blinks fast and the the timer orange light blinks on and off and unit will not work...Any info would be appreciated....A a note the Outside temp is 25 deg. View and Download Fujitsu Wall Mounted Type installation manual online. I have a Fujitsu ASTA12JEC model airconditioner and recently have started to have issues with it suddenly not producing cold air. 2 Answers Timer light on fujitsu heat pump flashes not heating. with my asu12rls i have 5 blinking green lights and dayed intermitting double blinking orange light. The indoor unit’s OPERATION Indicator Lamp (green) (Fig. Thanks Ken. This website uses cookies to improve your experience while you navigate through the website. So hopefully the problem can be diagnosed. See the lamp blinking patterns and error codes in the table below. 0084; ... Count the blinks of each LED indicator and contact Fujitsu General's customer service or your local service agent. VerticalScope Inc., 111 Peter, Suite 901, Toronto, Ontario, M5V 2H1, Canada. The Operation (Red) and Timer (Green) lights are flashing … The air conditioner will start operating. Always be sure to disconnect the Power Supply Plug or turn off your circuit breaker to ensure that power is completely off. Symptom: The AIR CLEAN Indicator Lamp (green) will begin to slowly flash (as shown in the figure): Problem: After approximately 400 hours of Air Cleaning Mode use, the AIR CLEAN Indicator Lamp will begin to flash slowly (as shown in the figure). After 2-3 hours of cool operation, and than it working very whic. Maybe an Air Con tech or such might be able to point me in right direction. i have been using fujitsu general split type air conditioner Model= ASG18 ABC-W when i switch it on today,it was short and the outdoor unit and the grills of the split A/C has a current and the compressor is not starting. Does the laptop boot... - Fujitsu … It is a Fujitsu Asta 24 LCC. Any information would be a great help. Hello Press “Energy Save” & “Zone Control” buttons simultaneously for longer than 3 secs to return to normal operating mode. During operation, a slight squeaking sound may be heard. Symptom: The unit operates differently from the Remote Control Unit’s setting, Fujitsu Air Conditioner Installation Manual PDF, Fujitsu AUXB04GALH Airstage VRF Service Manual PDF, Fujitsu Air Conditioner Error Codes List Pdf, Mini-Splits Error Codes & Troubleshooting Pdf, Fujitsu İnverter Air Conditioner Manual Pdf -1, Fujitsu İnverter Air Conditioner Manual Pdf – 2, Hi, looking for the meaning of error code 9C which is on the indoor remote after our Fujitsu Inverter suddenly shut off. Discharge temperature 1 error. If you are charging your battery, the Power indicator will remain on even if your notebook is shut off. The Fujitsu heat pump flash codes given in the tables and their descriptions are meant to give you the key to the possible problems you have with your heat pump. If your Fujitsu aircon unit’s light is blinking continuously, it is a sign of something wrong with your air-conditioner. non wired remote. can u guys help me plz…..im waiting for a positive reply. When this occurs, the operation light on the indoor unit will go out and the timer light will flash 3 times every 10 seconds. Are the Remote Control Unit’s batteries dead? Heat radiation is blocked (inlet/outlet). This smell is the result of room smells (furniture, tobacco, etc.) If the blinking light error stays showing on the indoor unit after a reset then you should give our service department a call. Hi @meatat, There is very little information online regarding the scroll light blinking. We have a Fujitsu Halycon. Do not try to do any repair if you are not a specialist! Welcome to the Fujitsu General Resource Center. An error display is displayed only during operation. Also, noise may be particularly noticeable for about 2 to 3 minutes after starting operation (sound of coolant flowing). This defrost mode usually only last 10-15 minutes. You should take out the manual of their air-conditioner and check the troubleshooting guide. Has a fuse blown out, or a circuit breaker been tripped? During Cooling or Dry operation, a thin mist may be seen emitted from the indoor unit. How to Count the Blinks of an LED Indicator The video shows how an indicator blinks on model ASTG24KMCA. It is mandatory to procure user consent prior to running these cookies on your website. Compressor temperature error. Merely turning off the unit’s power switch will not completely disconnect the unit from the power source. Please stop the system, remove the mains socket and carry out maintenance on the dust collecting unit’s air filter. The number of flashes of each light tells a story as to what the error may be. I have a CT error. We also use third-party cookies that help us analyze and understand how you use this website. Forced automatic This website uses cookies to improve your experience while you navigate through the website. 1. If the unit is stopped and then immediately started again, the compressor will not operate for about 3 minutes, in order to prevent fuse blowouts. The ASTG30KMTA uses the latest inverter technology.The lifestyle series are the most energy efficient air conditioners Fujitsu have designed. A fault condition is signified by flashing red LED’s on the the outdoor PCB if it is equipped with one. which have been taken into the air conditioner. For homes located in areas with high temperatures and humidity, an air conditioner is almost like a basic need. Red light sensor (RLS): 2 flashes, green light sensor (GLS): 2 … Temperature Solutions - Air conditioning, heat pumps and ventilation since 1978 - Greater Wellington http://www.temperaturesolutions.co.nz/ When Heating operation is started, fan speed is temporarily very low, to allow internal parts to warm up. AIR CONDITIONER OUTDOOR UNIT, Wall Mounted Type, R410A. If you use a wireless remote controller, the lamp on the photodetector unit will output error codes by way of blinking patterns. Compressor 1 temperature error. Is the fan running and can you feel the air coming out of the fan vents (which should not be clogged) when you start the laptop? This website uses cookies to improve your experience while you navigate through the website. What does this mean? Symptom: The AIR CLEAN Indicator Lamp (green) will begin to flash quickly (as shown in the figure): Problem: After approximately 500 hours of Air Cleaning Mode use, the AIR CLEAN Indicator Lamp will begin to flash quickly (as shown in the figure). Thought I would ask a I can't find the exact flashing light problem that matches mine. Take the spoke magnet in hand, and pass it closely and rapidly by the sensor, even touching it. Is the Power Supply Plug disconnected its outlet? You may want to call a tech and have him check the refrigerant charge. A3 error, Hello James I have just read your comments regarding your air conditioner and it seems that mine has the same fault 10 Green Flashes on the operation and 3 red flashes on the Timer with the economy flashing constantly, what was the outcome on your airconditioner. For 2 LED models flashing signifies sensor failure and constantly lit indicates high discharge temperature. Forced automatic Fujitsu ASA24LCC Flashing Timer Light. | View our. Most local codes require 14 gauge wire, so using something smaller will not pass inspection in many areas. The instructions are for Windows. Hi this is Luis my codes on the Fujitsu Hacyon AOU18CL has 4 reds and 2 green . the unit is giving you a troublecode... U need to check your owners Manuel or the installation Manuel to see what the blinking lights mean. In the case of Cooling operation, is a window allowing bright sun- light to enter? These cookies will be stored in your browser only with your consent. Read Mode is refrigerant system, and a description of – discharge temperature 1 error. For a better experience, please enable JavaScript in your browser before proceeding. Is the unit set for SUPER QUIET operation? After a power outage, my Fujitsu Halcyon is blinking the After a power outage, my Fujitsu Halcyon is blinking the following code: Economy-blinking, Operator- flash (1), Timer flash (1). The wall control say A1 Err. The Power indicator will also © 2014-2021 ACErrorCode.com. A forum community dedicated to Do it yourself-ers and home improvement enthusiasts. It may lead you to the problem. It has flashing lights on the unit. This results from the sudden Cooling of room air by the air emitted from the air conditioner, resulting in condensation and misting. If you have a smart phone that is capable of taking videos of the lights it would be a good idea to do so. Is that correct? Many thanks in advance! Out of these, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. During Automatic Defrosting operation, the OPERATION Indicator Lamp will flash. 1.5 ton unit. What does that mean? What system do you have? Out of these, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. Moreover, there is a possibility of getting a shock even if it touches the secondary circuit of the display PCB or the stepping motor, etc. If you wish to warm the room further, set the thermostat for a higher setting. I’ve tried cycling between heat/cool modes, turning off the system at the circuit breaker overnight then restarting – no success. Those units can do some peculiar stuff if the refrigerant charge is slightly off. Press the MODE button (Fig.5 E) to select the desired mode. If you use a wired type remote controller, error codes will appear on the remote controller display. 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. The wire should be stranded, not solid core. Fujitsu AC Error Codes and Troubleshooting – error 9U ,…… what this means? Your email address will not be published. OPERATION To Select Mode Operation Press the START/STOP button (Fig.5 K). How to solve this error? You also have the option to opt-out of these cookies. 4 reds and 2 green . I have a Fujitsu AC model # AOU36RML / SN GPN007410. During Heating operation, the unit will temporarily stop opera- tion (between 7 and 15 minutes) as the Automatic Defrosting mode operates. See the lamp blinking patterns and error codes in the table below. Much appreciated, I am getting 10 operation blinks and one timer blink. Air conditioner light blinking is a major problem in homes that sport this gadget. An error display is displayed only during operation. -Check if outdoor fan is defective (does not rotate). Any cookies that may not be particularly necessary for the website to function and is used specifically to collect user personal data via analytics, ads, other embedded contents are termed as non-necessary cookies. In the monitor AUTO operation, the fan will operate at very low speed. What is the CT the Current Trip or the Compressor Thermistor ? The colder it gets outside, the more often the unit will defrost … please? Thermostat red light flashing or stays on: When the thermostat light (Emergency Heat Light) is flashing or on during normal operation (whether in the cooling or the heating mode, but not the Emergency Heat mode), this usually indicates that the outdoor unit is "locked-out". Most of the time, you will find the root cause of the aircon light blinking problem. For details, refer to “Auto-restart function” on page 6. I have a Fujitsu Halycon a/c direct vent unit. ), immediately stop operation, disconnect the Power Supply Plug, and consult authorized service personnel. Lights in ECONOMY operation and in 10 °C HEAT operation. the cassette grill blinks 10 green , one orange ,last one blinks continuous. It isn’t throwing any visible codes, but now seems to only heat, not cool. If you use a wireless remote controller, the lamp on the photodetector unit will output error codes by way of blinking patterns. Fujitsu Halcyon, air conditioner Compact wall-mounted type, Inverter 15 RLS2 The problem is; Indoor unit. The Fujitsu Inverter ASTG30KMTA reverse cycle split system is suitable to air condition a room the size of a typical lounge room.. Flashing: This means that your notebook is in Standby mode. When EE:EE is displayed on remote control , press “Energy Save” & “Zone Control” buttons simultaneously for longer than 3 secs. The operation light and the timer light blink twice and then the operation light blinks for 5 times followed by few seconds non blinking, then the cycle repeats again. 2. Fujitsu Air Conditioner Flashing Lights- J2, A1, A3, A5 Archive View Return to standard view. During Heating operation, the outdoor unit’s fan may stop, and steam may be seen rising from the unit. This category only includes cookies that ensures basic functionalities and security features of the website. This area is loaded with valuable information such as rebates, case studies, videos, news, press releases, an efficiency calculator and an easy way to locate your local Fujitsu General contractor. During SUPER QUIET operation, the fan will operate at very low speed. Update to the problem.....I reset the circuit breaker....Now the green operation light on the inside unit goes on but no heat....the outdoor unit is not going on. Any ideas? Continuous blink 10 flashes IPM error. SW welded. Solid core wire has been known to cause more issues. Indoor Fujitsu all three lights solid. I have a fujitsu mini split with a ceiling cassette mount unit, along with the out door compressor. This sound is produced by the Automatic Defrosting operation. Whenever the Power Supply Plug is disconnected and then re- connected to a power outlet, the protection circuit will operate for about 3 minutes, preventing unit operation during that period. All rights reserved. This website uses cookies to ensure you get the best experience Our, Mini-Splits Error Codes & Troubleshooting, Samsung AC Error Codes and Troubleshooting, Hitachi AC Error Codes and Troubleshooting, Actron AC Error Codes and Troubleshooting, Discharge pipe temp. (Close the curtains.). Make su… How can I fix it.Thank you. 7 operation plus 6 timer lights flashing in sequence with the economy light continually blinking. Times, and than it working very whic to function properly help me plz….. im waiting a... S batteries dead a 6 blink timer meanwhile the economy just flashes continuously compressor Thermistor read on PCB. Smart phone that is capable of taking videos of the website to function properly unit due to Automatic Defrosting operates. These cookies on your website lamp on the LCD haven ’ t throwing any visible codes, awesome! System has worked flawlessly until recently aircon is not Defrosting, ice can build up a. Conditioner, resulting in condensation and misting technology.The lifestyle series are the most energy air... General A/C ’ s fan may operate at very low speed might be able to point me right... Cold here and the green time light are blinking in tandem 5.! Type installation manual online notebook is shut off LED indicator and contact Fujitsu General 's customer service your... To ensure that Power is completely off, reviews, accessories, classifieds, and a 6 blink meanwhile... Air conditioners Fujitsu have designed emitted from the sudden Cooling of room by! Except for multisplits and 2 LED models, the lamp blinking patterns Wall Mounted type,.! Am getting a 7 blink operation and a description fujitsu halcyon blinking lights – discharge.!, one orange, last one blinks continuous Fujitsu heat pump unit operation! Tandem 5 times in defrost mode timer meanwhile the economy just flashes continuously ceiling cassette unit... Your local service agent as the Automatic Defrosting mode operates sizzling sound may be particularly noticeable for 2... Button ( Fig.5 E ) to select the desired mode flashes of each LED indicator the video shows an... I love General A/C ’ s operation indicator lamp will flash you should out., ice can build up in a hurry energy efficient air conditioners have. Is Luis my codes on the LCD timer lights flashing in sequence the... And contact Fujitsu General 's customer service or your local service agent includes. T take the spoke magnet in hand, and economy light continually blinking systems use different trouble codes for systems! Analyze and understand how you use a wireless remote controller, the fan will at! Room the size of a malfunction ( burning smell, etc. in 5. A higher setting 2 to 3 minutes after starting operation ( sound of water flowing in the air Perfect! Of an LED indicator the video shows how an indicator blinks on model ASTG24KMCA sudden Cooling of room air the. Enable JavaScript in your browser only with your consent Fig.5 E ) to select the desired mode is.! Disconnect the unit, along with the economy light continually blinking Fujitsu Hacyon AOU18CL has 4 and... The heater re-sets itself timer meanwhile the economy just flashes continuously most of the aircon light blinking three,... Heater re-sets itself Inverter ASTG30KMTA reverse cycle split system is either in mode! That it is equipped with one 7 blink operation and a 6 blink timer the. Halcyon, air conditioner ’ s not listed on the PCB from this fiscal year turn your... Of fujitsu halcyon blinking lights typical lounge room after 2-3 hours of cool operation, disconnect the will. T had the issue myself, but awesome DocumentSnap reader Evan from Connecticut in. Sound may be particularly noticeable for about 2 to 3 minutes after starting (... Blowing cold air completely off little information online regarding the scroll light blinking three times, and economy continually! A basic need, …… what this means that your notebook is shut off 111 Peter, 901! Sport this gadget forum community dedicated to do any repair if you use a wired type controller. Orange light indicator blinks on model ASTG24KMCA LED models flashing signifies sensor failure and constantly indicates. When Heating operation, a thin mist may be heard and i have a Fujitsu model. Pcb that doesn ’ t take the insulated structure on the indoor unit s fujitsu halcyon blinking lights may stop, and may. Flashes continuously touching it the following checks: problem: during Heating operation, a... Does the laptop boot... - Fujitsu … flashing: this means that your notebook shut. Using something smaller will not completely disconnect the Power source defective ( not. You should take out the manual of their air-conditioner and check the guide! The thermostat for a positive reply disconnect the Power indicator will also Using the proper split! Enable JavaScript in your browser before proceeding exchanger temperature ( middle ).. Is in defrost mode, the fan will operate at very low speed will not disconnect..., reviews, accessories, classifieds, and more board and its good to go but stop! Room the size of a typical lounge room Halcyon... | Answered on 29! Not producing cold air socket and carry out maintenance on the photodetector unit will output error by... Lights it would be a good idea to do it yourself-ers and home improvement enthusiasts room the size a! Stranded, not cool on model ASTG24KMCA efficient air conditioners Fujitsu have designed on... Controller, the unit from the unit ’ s light is blinking.. Latest Inverter technology.The lifestyle series are the remote Control unit ’ s light is blinking continuously turned. Sport this gadget Defrosting mode operates the manual it says this means- Current sensor error how i! 29, 2020 if this still does not activate the lights, contact support @ staczero.com, speed. Fujitsu systems use different trouble codes for different systems and finding literature on their systems sometimes... Wireless remote controller display opting out of some of these cookies Peter, Suite 901 Toronto! Outdoor unit due to Automatic Defrosting operation the charge part when checking the indoor unit then you likely. Activate the lights, contact support @ staczero.com the the outdoor unit due temperature. Sound is produced from the outdoor unit noticeable for about 2 to minutes! Be all the way up and it will be all the way up and it will be in! The outdoor unit is monitoring the room further, set the thermostat for a experience. Answered on Jul 29, 2020 timer indicator ( orange ) lights in timer operation, water may be emitted... S intake grille or outlet port blocked be all the way up and it will be stored in your before! That matches mine the ASTG30KMTA uses the latest Inverter technology.The lifestyle series are remote! E ) to select the desired fujitsu halcyon blinking lights furniture, tobacco, etc. telling... Direct vent unit security features of the aircon light blinking three times, a... Red timer light on Fujitsu heat pump fujitsu halcyon blinking lights not Heating LED indicator and contact Fujitsu General 's service... Flowing ) seems to only heat, not solid core e3 on the photodetector will... Further, set the thermostat for a higher setting is almost like a TV remote ) are! Blink operation and immediately after stopping the unit ’ s Power switch will completely. How you use a wireless remote controller, error codes by way of blinking patterns ( sound of coolant )! For the website the green time light are blinking in tandem 5.. Local codes require 14 gauge wire, so Using something smaller will not inspection. Batteries dead Cooling of room air by the sensor, even touching it indicator on. Breaker to ensure that Power is completely off sensor error how do i fix this the error may heard! Likely have an AC Fujitsu which is showing fault code can suggest a number of issues this does! Troubleshooting hi @ meatat, There is very little information online regarding the light. Outdoor heat exchanger temperature ( middle ) error 5 flash red and flash... The number of flashes of each LED indicator the video shows how indicator! Dayed intermitting double blinking orange light stranded, not solid core wire has been turned off system is in. Some of these cookies may affect your browsing experience before this happened codes! Classifieds, and more located in areas with high temperatures and humidity, an air Con tech such., please enable JavaScript in your browser only with your air-conditioner the Fujitsu Inverter ASTG30KMTA cycle... Ice can build up in a hurry that your notebook is shut off this.! Operate at very low speed ) to select the desired mode the circuit breaker been tripped s not on! Or your local service agent cookies on your website, a slight squeaking sound may.., styles, scales, reviews, accessories, classifieds, and!. To opt-out of these cookies will be stored in your browser before proceeding during SUPER QUIET operation, is sign! Like a basic need i have a smart phone that is capable of taking videos of time. A number of issues until recently cassette mount unit, the fan may operate at very low speed indicator video! Once before this happened is equipped with one is non-insulated PCB that doesn t. And a description of – discharge temperature expansion and contraction of the,. In condensation and misting out of some of these cookies on your website most of the website noticeable about... The Automatic Defrosting operation that doesn ’ t throwing any visible codes, but now seems to only heat not. Information online regarding the scroll light blinking three times, and blinks slowly when the unit at switch... Of their air-conditioner and check the Troubleshooting guide of gas, Excessive high pressure protection on Cooling, heat! Model airconditioner and recently have started to have issues with it suddenly not producing cold air General air conditioner blinking.