Hitachi Air Conditioner Timer Light Flashing 4 Times

Hey guys, after trying to turn on my air conditioner in my room the operation and timer lights have started to flash. Operation mode ˚ Used to display the present operation mode Cool, Heat, Vent, Fan, Dry or Auto mode. While time is blinking, press TIMER ON button to confirm setting. ON TIMER l For your convenience, you could set the air conditioner to operate automatically by using either ON or OFF timer. Make sure mode (cool, dehumidify or fan), tempera-ture, and fan options are on the desired setting. During the first ten hours, you can select half hour intervals. If the simple or Auto Off timer is set, shows the time re-maining. The timer light "H" flashes. By using powerful mode, and on and off timer with advanced start-up you can enjoy a chilled room when the temperatures are soaring nearly 52 degrees Celsius. Escape the heat with the General Electric AEZ12AT 12100-BTU Energy Star Window Air Conditioner. Not Cooling Or Heating Well. The air is filtered, dehumidified and cooled while a flexible air outlet hose sends heat outside. • Do not attempt to repair, dismantle, reinstall or modify the air conditioner yourself as this may result in water leakage, electric shocks or fi re hazards. To stop the air conditioner 2 hours after setting and start it again 10 hours after setting. To turn the red light off, all you need to do is that is carefully clean the filters according to the proper instructions given in the manual or site and go a. Press the ON/OFF button to start the air conditioner. Understanding Defrost Cycle. Be sure there are no obstacles between the remote controller and the receiver of indoor unit otherwise the air conditioner will not. Portable Air Conditioning Unit KYR45-GW/X1c 4. No refrigerant (3-way valve is closed). Check if the thermostat is mounted and latched on the wallplate-mount and latch the thermostat on the wallplate. This multi-functional unit operates as an air conditioner, dehumidifier, heater, and fan. You need to clean it ASAP. Simultaneous blinking in Red: It is time to clean the air filter. Green Light Timer = Blinks. Orange light blinking is an indication to that. Learn about LG's 4-way protection, as well as inverter and non-inverter air conditioners, to see how you can enjoy energy savings while protecting yourself from harmful bacteria and particles. Orange light: The roof air conditioner is in stand-by mode. Do not start and stop air conditioner operation by turning off the electrical breaker or. En-4 OPERATING MANUAL Program timer (combined use of the ON timer and the OFF timer) You can set an integrated ON–OFF or OFF–ON timer as follows: ON–OFF Set the ON timer first. Air Conditioning by Aircon247; Best Prices, Best Brands, Best Service. this would be the 4th time i'm having problem with the panny aircond and it's not even five years old yet. 2 times occurrence within 20 minutes. It can maintain the desired temperature without frequently shutting off and on, so it consumes less energy. Rotate the time dial clockwise to the first desired ON time. Understanding Defrost Cycle. Hello, my Sharp CD-DK 890N is having a bit of a problem. See "Portable Air Conditioner Care" for directions on draining the air conditioner. These air conditioners are developed by consuming optimum quality material & innovative techniques. It turns the air conditioner off automatically when sleeping. When your "timer" light blinks, it is not that your timer is faulty. Hey guys, after trying to turn on my air conditioner in my room the operation and timer lights have started to flash. 2 How to read the model name Example : SR K 50 Z. The time is displayed and the "h" symbol flashes, with a flashing arrow indicating TIMER OFF. At an undefined region or off time span, the unit will switch off. The two drain outlet's rubber stopper at the rear of the portable air conditioner should be plugged tight. Clean the filter. To cancel the timer programme, press the timer button (D) again. T-ON and H icon will stop blinking. It includes timer and turbo and clock functions. Press TIMER button to confirm it. My Fujitsu ASTA24LCC Airconditioner has a flash code operation and timer lights flashing 5 times??? by Guest16960435 | 9 years, 4 month(s) ago 0 LIKES Like UnLike. TIMER Real time control and display, automatically turns the air conditioner ON and OFF according to the time of day setting, ensuring comfort conditions before returning home, without wasting electricity. The lights then stop and the pattern is repeated. The microprocessor detects this frost build up and will automatically activate the defrost mode. Check the blinking pattern. for more than 2 seconds changes the time rapidly. - Press the "FAN SPEED" button to choose the fan speed. • If the air conditioner is improperly installed by yourself, it can cause some problems such as water leaks, electric shock, fire, and so on. Do not insert fingers or objects into the outlet port or intake grilles. Samsung Inverter Air Conditioner Instruction Manual Samsung's energy-efficient Digital Inverter Air Conditioners range maintains the desired temperature without frequently shutting off and on the compressor. The Filter Alert Light should not be illuminated until the filter requires cleaning again. The trouble with all room air conditioners that I have owned is that when you run them in the Energy Saver mode they never seem to turn back on until the room becomes over heated. ˚ The fan speed will not be displayed if the air conditioner does not have fan speed control function. I have a Hitachi LCD projector. Hitachi’s Tropical Inverter Technology not only cools your room faster but also helps you save more energy and gives better cooling even during peak summers as compared to other 5-star ACs. The timer will also remember the temperature settings, fan speed, and oscillation set-ting. Thank you for purchasing an AMCOR Portable Air Conditioner. A/C and fan functions are working fine. About the controls on the air conditioner-models with touch pads. Do not set fl ower vases or water containers on top of air conditioners. • Relocating the air conditioner requires specialized knowledge and skills. ENGLISH Thank you for purchasing Panasonic Air Conditioner TTABLE OF CONTENTSABLE OF CONTENTS OPERATION CONDITION SAFETY PRECAUTIONS 4~5 REMOTE CONTROL 6~8 INDOOR UNIT 9 TROUBLESHOOTING 10 INFORMATION 11 QUICK GUIDE BACK COVER NOTE : The illustrations in this manual are for explanation purposes only and may differ from the actual unit. Sharp AH-XP18Mv - orange colour timer lamp blinking. Now the air conditioner is ready to have the timer set. Fan stops and economy light comes on steady, then operation light blinks very slowly (approx 1-2sec) for about 15 flashes, then economy light goes out and unit starts up again. Red Light operation = 3 Pulses. it is a pink tint. 4-Way air swing ensures uniform airflow to every part of the room. We are not liable for any mistakes in the malfunction codes: When your "timer" light blinks, it is not that your timer is faulty. • Use the air conditioner in the following conditions. One Touch Silent Cooling. Please read all of the instructions before using the air conditioner and keep this manual for future reference. HITACHI HOME & LIFE SOLUTIONS (I) LTD is an authorized service center of Hitachi, situated in Saheed Nagar, Bhubaneshwar, Orissa, India. A little general knowledge about window air conditioners will help you to understand and rectify the associated problems in a better way. - Do not put the duct to window. • The air conditioner always consumes 15-35 watts of electricity even while it is not operating. During blinking after setting, press CLOCK button again to confirm the setting,and then Press T-ON button to initiate the auto-ON timer. More than likely, the air conditioner will shut off after some time. This air conditioner is ENERGY STAR rated and with a 24-hour programmable timer sleep mode and energy saver switch this unit reduces overall operating costs and saves on your. Designed for efficiency, power and style, our innovative range of air conditioners allows you to enjoy cool breezes while maintaining the look and feel of your home. Make sure mode (cool, dehumidify or fan), tempera-ture, and fan options are on the desired setting. After switching the air conditioner off, you must wait 3 minutes before switching it back on again. Fan speed ˚ Used to display the fan speed that is set for the air conditioner. After cleaning or changing the air filter, please be sure to reset the filter timer. • T 01283 218277 • F 01283 229352 • E sales@logicool-ac. • The timer indicator of the indoor unit will light up during the timer operation. Your Air Conditioner Won't Start or Stops Operating. The wiring diagrams are located on the cover of the control box. The same phenomenon is found after power source has been turned on because 3-minutes timer operates. FAN O PERA TION. - Press the "FAN SPEED" button to choose the fan speed. We've had an ASTA12JEC Fuji inverter AC for around 18 months, and turned it on for the first time in a month or so and the head unit flashes briefly with the green operation light, then it turns off. Display message Cause Solution; Display will not come on. When you have this problem, you need to clean your air filter regularly. Please immediately turn the power OFF, and clean or change the air filter. The air conditioner will start operating. As per ASHRAE (American Society of Heating, Refrigerating and Air Conditioning Engineers) an air conditioner reduces its efficiency by 7% in the first year, 5% in the second year, 2% every year in the following years, and this reduction peaks somewhere between 20-30% depending on how well the air conditioner is built. There are three main types of air conditioners on the market: portable units, wall split units and celling cassette style units. 4) Start your air conditioner before the outdoor air becomes hot and uncomfortable. com FREE DELIVERY possible on eligible purchases. The air conditioner does not work. 2, page 4). obstruct the air flow around the unit. Get in touch with the pros at Metro Express Service and we'll diagnose and fix your problem quickly. Timer OFF setting: • When the air-conditioner is ON, press “Timer” button and select a desired OFF time through the temperature and time setting buttons. AUTO RESTART FUNCTION In the event of power failure, the air conditioner will restart automatically. Press the increase and decrease buttons to set the time. Green Light Timer = Blinks. Auto Fan Speed. In most of the cases, the problem is a minor one and can be taken care of at home without getting a professional help. FUJITSU GENERAL LIMITED OPERATING MANUAL P/N9312556052-01 Indoor Unit AST9LSACW AST12LSACW Outdoor Unit AOT9LSAC AOT12LSAC HEAT & COOL MODEL (REVERSE CYCLE) ROOM AIR CONDITIONER WALL MOUNTED TYPE. The batteries last about six months, depending on how much you use the remote control unit. See "Portable Air Conditioner Care" for directions on draining the air conditioner. To stop the air conditioner 2 hours after setting and start it again 10 hours after setting. • The ON timer can be only set while the air conditioner is not in operation. The air conditioner automatically selects the FAN speed in accordance with. The range of Midea includes household systems of types Split and Multi Split, commercial and industrial air conditioners, central conditioning systems. There are three main types of air conditioners on the market: portable units, wall split units and celling cassette style units. T-ON and H icon will stop blinking. i called my usual air con guy to check on it and he said the 230V cable leading to outdoor unit defective. • Use the ON timer to turn on the air conditioner at the desired time. iZone 110 and iZone 225 Controllers. It has the capacity to cool any medium-sized room, making it ideal for a family room, living room or den. It has a remote control for convenient operation. The air conditioner includes a window venting kit. The AC head unit's red opertion light and green timer lights keep flashing and won't stop. The batteries last about six months, depending on how much you use the remote control unit. • With the air-conditioning unit on, press the TIMER button 4. FUJITSU GENERAL LIMITED OPERATING MANUAL P/N9312556052-01 Indoor Unit AST9LSACW AST12LSACW Outdoor Unit AOT9LSAC AOT12LSAC HEAT & COOL MODEL (REVERSE CYCLE) ROOM AIR CONDITIONER WALL MOUNTED TYPE. When it’s time to shut down, simply activate the self clean function to purge your air conditioner of moisture to help prevent mould growth. They both flash simultaneously four times and then the operation light flashes by itself four times. Wind blows omni-directionally Flashing colorful screen indicating temperature and operation status Self-diagnosis function. Yellow Light Swing = Blinks. Here is a list of split airconditioner control troubleshooting guide that you can use if you need to troubleshoot your split air conditioner unit. When the "Clean" light on your Kenmore dishwasher flashes seven times, it usually indicates a problem with the water temperature as it enters the washtub. (Flashes also in power failure) The compressor does not operate while compressor restart delay timer (3-minutes timer) operates. Timer = Defrost = board of the indoor unit,. I have a Fujitsu Halcyon Split AC. The timer flashing is flashing on and off, and everything I do on the remote is unresponsive. We will keep updating this article as we research more on the modes and options available in air conditioners with different brands. If the weekly timer for air conditioner is inappropriate installed by yourself, it may cause water leak, electric shock, fire, and so on. If any spare parts can. - Do not put the duct to window. After you set up the air conditioner near a window or an opening to blow hot air outside, you might want to set the timer to have it go on and off at specific times. Controls the angle of the horizontal air defl ector. My LC60LE64OU SHARP AQUOS TV WAS TURNED ON BRIEFLY THEN IT TURNED OFF The frequency and color of the blinks will. The control panel is at the air outlet unit of the roof air conditioner (fig. Get in touch with the pros at Metro Express Service and we'll diagnose and fix your problem quickly. How many times? See the manual for explanation. Louver display Indicates the action of the swing louver. To cancel the auto-timer program, simply. 4 out of 5 stars 76. electric work to install the weekly timer for air conditioner. Read and download Hitachi Air Conditioners Air Conditioner RAS-25YHA / RAC-25YHA RAS-35YHA / RAC-35YHA INDOOR UNIT User's Manual | Page 6 online. The time is displayed and the "h" symbol flashes, with a flashing arrow indicating TIMER OFF. obstruct the air flow around the unit. The light controlled by the switch timer will turn ON. 1 5 6 4 7 OPERATION TIMER SUPER QUIET Fig. • Press [] to set the operation. 0" beside the TIMER OFF display. 9 amps before. The compressor, condenser and evaporator are housed in a compact unit. Re: The home / office air-conditioner thread Real-time timer is good when you are regularly actually wanting the same time. Electrical work. • Press the CLR button to cancel the on timer setting. 1 En-1 CONTENTS SAFETY PRECAUTIONS Do not attempt to install this air conditioner by yourself. The dishwasher will not start a wash. AC not turning on? Try replacing the batteries in the air con remote control. During the first ten hours, you can select half hour intervals. Press it again to stop operation. display The temperature of the return air is displayed during operation. after around 5 minutes it turns off and the user LED is continuously blinking. MITSUBISHI ELECTRIC MSZ-AP50VGKIT Reverse Cycle Split System Air Conditioner 5kW Cooling Capacity 6kW Heating Latest Series$100 Bonus Eftpos Card. cooling operation as per. In this case the air-conditioner will come out to be running and may even sound "normal" but no air is blowing out the front or back of the unit. Thereafter, the air-conditioner will start operating under the same conditions when you simply push the POWER button on the remote control. Sharp Eco Inverter Air Conditioner Manual Read/Download Shinco service manual 1 service manual model kfr-25gwz bm kfr-35gwz bm kfr-50gwz My sharp ah-xp18mv, 1. Clean the filter. Precautions for Use Do not put the remote controller in the following places. Indicated that the air conditioner is operating in Follow me mode Not available for this unit Displayed when TIMER OFF time is set. The AC is smart enough to automatically set a desired room temperature at a specific time without someone having to change it time and time again. ON symbol will be shown on the display with blinking hour number. • The ON timer can be only set while the air conditioner is not in operation. Do not become over-exposed to cold air by staying in the direct path of the air flow of the air conditioner for extended periods of time. I have a Hitachi LCD projector. If the simple or Auto Off timer is set, shows the time re-maining. With a complete range of home and kitchen appliances, refrigerators, air conditioners, audio video systems and LED television systems, Hitachi solutions are designed to make your day-to-day life easier and more efficient. We hope you will consider us for future purchase. com | discount portable air conditioning, fixed air conditioning, easy install air conditioning. SF8000E PORTABLE AIR CON TIONER USER MANUAL Thank you for choosing Amcor Please read this user manual before using this innovative Air Conditioner and keep it safe for future reference. Job Description: Fujitsu split system ASTA24LCC - appears running normally (fan working etc) but with TIMER light blinking every few seconds and no cooling, as AOTR24LCC outside is dead. Features of Heating Operation: ~ If there is frost on the outdoor unit, the heating capacity will drop. Turn unit on, starts with operation light on. Panasonic Fan Accessories for sale. Places where warm air from the air outlet of the outside unit or the operating sound of the outside unit does not annoy neighbors. 4) Start your air conditioner before the outdoor air becomes hot and uncomfortable. This means that you only need one air conditioning controller. led light blinking of hitachi split air conditioner HITACHI SPLIT AC, MODEL NO ACE FOLLOW ME, RATING - 5 STAR, CAPACITY - 0. The Red light will pulse momentarily with each click. After cleaning or changing the air filter, please be sure to reset the filter timer. 2 m) from a grounded 110 VAC, 60 Hz outlet which is not controlled by a light switch or utilized by a high current load appliance, such as a refrigerator, air conditioner or garage door opener. LG Air Conditioning - Universal Split Fault Codes Sheet Macedo - Oct 2010 - 1 - "Universal" Split Systems If there is a fault on any LG Universal unit, a two digit number will appear on the remote controllers led. An air conditioner is a necessity especially in homes located in areas with high humidity and temperature; therefore, it can be a nightmare when an air conditioner light flashing breakdown sets in. aircon operation flashes blinking light 8 times and then shifts to timer light Sanyo Aircon set at 16 degrees and at high power is not producing cold air. Description Features On/Off Timer The AC is smart enough to automatically set a desired room temperature at a specific time without someone having to change it time and time again. Here are quick links to some popular Panasonic Air Conditioners. 5 Ton Inverter BS-Q186C8R2 Split Air Conditioner. 9 amps before. Note: Even if you press the ON/OFF button immediately after shutting down the op-eration is progress, the air conditioner will not start for about three minutes. Indicator (E)on the air conditioner will light up during timer operation. Air intake:Air from the room is drawn into this section and passes through air filter which removes dust. timer light flashes three times in 10 seconds. It is possible for the fan motor to be defective and the compressor to be running. • Then press []. cosmetic specs: front color: steam enj. The fans are going, but every 8 seconds or so, the timer light flashes 3 times – about 1 second apart. Hints Troubleshooting l POWER indicator is blinking 30 minutes before ON timer is activated. Hitachi Split Air Conditioner (AC) Looks Hitachi Split Air Conditioner (AC) Power Consumption. In the event of power failure during TIMER operation, the timer will be reset and the unit will begin or stop operating under a new timer setting. When the Filter Alert Light is ON, it is time to clean the filter. Do not start and stop air conditioner operation by turning off the electrical breaker and so on. controller. press any numbered zone button once to bring up that zone’s settings and again to toggle the zone on or off. The Corresponding services of Hitachi Ac Bhubaneswar service center are Hitachi Ac parts, Hitachi Ac authorized service center and Hitachi Ac customer care. This is a normal function of a reverse cycle air conditioning system, and can occur every 20 minutes. After cleaning or changing the air filter, please be sure to reset the filter timer. The flap will close properly. Rotate the time dial clockwise to the first desired ON time. Program ON timer. when i turn th eunit off at th epower point and back on it works for a while then stops with a Daikin Inverter airconditioner not working, flashing green light. Timer light blinking on my panasonic air conditioner #1 Problem & Quick Fix with Central Air Conditioning Not Cooling How to set timer on and off | Panasonic Remote Controller - Duration. Using a Japanese air-conditioner remote control. Buy Hitachi 1. Congratulations on your purchase of this versatile Honeywell Portable Air Conditioner. symbol next to the timer is blinking, you. This air conditioner is designed for normal residential use. Confirm timer setting After adjusting the time, press the CONFIRM/CANCEL &21),50 &$1&(/ button and confirm the time ON or OFF icon stops flashing and remains displayed. AIR CONDITIONER REMOTE CONTROLLER ILLUSTRATION Thank you very much for purchasing our air conditioner. Cancel timer setting Press the TIMER 7,0(5 button repeatedly until the time display clears. Do not become over-exposed to cold air by staying in the direct path of the air flow of the air conditioner for extended periods of time. The installation guy left, and about 10 minutes later, I went upstairs to check if it was still working. 4 Do Do not not use use your your air air conditioner conditioner under under the the following following conditions conditions:: • If the power cable wires are frayed or cut • Whe re small children may be left unattended • On a slope or uneven surface • Close to a naked flame • This product is not made for DIY repair. AUTO HEAT FAN COOL DRY 6. This air conditioner is designed for normal residential use. can you help to troubleshoot? what is the estimated cost? November 17, 2017 Reply. Don t expose yourself to cold output air for prolonged periods as it ma y affect your physical condition. Homepointe,10000 BTU, Slide Casement Window Air Conditioner, With Remote, Non-Energy Star, 115V, 14A, 1052W, 3 Prong Plug, Approximately Coverage: 450 SQFT, 4 Way Air Direction & Multiple Fan & Cooling Settings, Combine To Provide Ideal Comfort, 24 Hours. Set timer-on Press the Timer button when the unit is off. If you set the timer while in Air Condition-ing mode, the timer will automatically turn the unit on and off in air conditioning mode according to the de-sired programmed times. The Corresponding services of Hitachi Ac Bhubaneswar service center are Hitachi Ac parts, Hitachi Ac authorized service center and Hitachi Ac customer care. We are sure you will find your new air conditioner a pleasure to use. 4 Press the ON/OFF button 1 again. The unit doesn't function other than opening and closing vents when the operation button is pressed - no air flow, anything. • Is the unit placed in direct sunlight? If so, close any. 0FSN3 is a high efficiency 4-way cassette air conditioner. If the Timer indicator flashes several times and then stops, refer to the list below. Features and appearance will vary. • Press [] to set the operation. Samsung Inverter Air Conditioner Instruction Manual Samsung's energy-efficient Digital Inverter Air Conditioners range maintains the desired temperature without frequently shutting off and on the compressor. When the air conditioner is turned on, press the button to turn the system off. Displayed when TIMER ON time is set. Powerful Mode. During operation, water will collect in the bottom tank of the air conditioner. faulty air conditioning system. operated once, flashing stops. The working range for the heating function is 32° F to 68°F. Whether you're replacing an old window unit or installing through-the-wall air conditioners in your new home, we can help you find exactly what you're looking for. Simultaneous blinking in Red: It is time to clean the air filter. Do not insert fingers or objects into the outlet port or intake grilles. Hitachi Parts Jet Parts Timer/ Fan Light. By using powerful mode, and on and off timer with advanced start-up you can enjoy a chilled room when the temperatures are soaring nearly 52 degrees Celsius. Other top brands of air conditioners that offer the best AC units along with excellent service quality are Blue Star, Hitachi, Daikin, etc. 1 5 6 4 7 OPERATION TIMER SUPER QUIET Fig. Note: To operate TIMER ON function correctly set the clock to the current time. I have hitachi inverter split ac. AUTO HEAT FAN COOL DRY 6. FAN O PERA TION. • Do not use fl ammable spray near the air conditioner, or otherwise fi re may result. Press the TIMER button again to display the TIMER ON. Press TIMER button to confirm it. When you have this problem, you need to clean your air filter regularly. AIR-CONDITIONER OPTION PAGE You can also use the Off timer and sleep mode function under the cool mode. when the air conditioner is in use. Manual For Panasonic Inverter Air Conditioner Learn more about Panasonic's reverse cycle inverter air conditioners featuring ECONAVI technology to fulfill your air conditioning needs. Multi-Zone Air Conditioning. Shop for window ac, split ac, portable ac, inverter ac of different capacities 1 ton, 1. the green indicator light constantly blinks in all. Red Light operation = 3 Pulses. Appliance manuals and free pdf instructions. Panasonic Philippines offers a wide range of split type, window type and inverter aircons. OFF timer setting. Though this can over work the air conditioner unnecessarily, increase the possibility of break downs and increase your power bill. Therefore, defrosting operates automatically (approx. Now the air conditioner is ready to have the timer set. • Do not attempt to repair, dismantle, reinstall or modify the air conditioner yourself as this may result in water leakage, electric shocks or fi re hazards. This air conditioner is designed to operate from a 115V AC, 60Hz, 1 Phase power supply. Use of the automatic start / stop programmable TIMER feature can be a major asset in this regard if utilized to the fullest extent. as i don't want to hack the walls to replace the cable I tried connecting a new cable and plugged. If you feel you must keep your air-conditioning running while you're gone, try. • Set the time when you want the appliance to go off using the buttons (from 30 minutes to 24 hours). The timer works when the unit is in Air Conditioner mode, Heating mode. On/Off Timer. AIR-CONDITIONER OPTION PAGE You can also use the Off timer and sleep mode function under the cool mode. Mode Pad Use to set the air conditioner to Fan Only, Cool, Blinking light indicates. The timer light "H" flashes. Display Shows the set temperature or time remaining on timer. • Do not attempt to repair, dismantle, reinstall or modify the air conditioner yourself as this may result in water leakage, electric shocks or fi re hazards. • The ON timer can be only set while the air conditioner is not in operation. On/Off Timer. The air conditioner must be unplugged for the automatic filter clean timer to reset. An air conditioner that's too small will struggle to cool a room. Fan stops and economy light comes on steady, then operation light blinks very slowly (approx 1-2sec) for about 15 flashes, then economy light goes out and unit starts up again. led light blinking of hitachi split air conditioner HITACHI SPLIT AC, MODEL NO ACE FOLLOW ME, RATING - 5 STAR, CAPACITY - 0. The fans are going, but every 8 seconds or so, the timer light flashes 3 times - about 1 second apart. 1 Solutions. How to programme delayed shut down † Delayed shut down can be programmed in any operating mode (air conditioning / fan/ dehu-midifying). HITACHI Microcool Concealed DUCTABLE AIR-CONDITIONERS. The fans are going, but every 8 seconds or so, the timer light flashes 3 times – about 1 second apart. This will tell you how many Btu of heat the evaporator is absorbing from the air flowing through it. Though this can over work the air conditioner unnecessarily, increase the possibility of break downs and increase your power bill. Powerful Mode. The OFF icon and hour position are flashing. I see these problems most often every summer in our 27 year old HVAC business.