At first glance, the symbols for air conditioners can appear to be relatively simple to look at and understand: most of them take the form of depictions of water and air or various snowflake symbols. pretty easy? Not exactly. Finding the meaning and use of other symbols that are less evident than the typical cool mode and dry mode or on and off buttons can be very challenging. Therefore, these symbols might as well just be a collection of dusty hieroglyphics etched into your air conditioning remote or control panel unless your air conditioner seller or installer takes the time to explain the meaning and functions of these symbols.
- Starting with the most widely used, the on and off symbol, Typically, a vertical bar is used to symbolize this symbol.
- Any snowflake icon denotes the cool air conditioning setting. One of the most often used air conditioner settings, this feature is still a common pick for quick cooling in the appliance.
- The heat mode is indicated by the symbol becoming the shape of a sun. When a room is in the heat mode, warm air is blown into it until the required temperature is reached.
- The dry mode, which should not be confused with the cool mode, is typically depicted by the image of a water drop. The dry mode is a feature that lowers humidity in a room’s air while still blowing cool air, despite the fact that it employs a liquid symbol.
- The fan mode should be the most effective for you if you don’t need power cooling. This feature, which is typically denoted by a fan sign, allows the unit’s built-in fan to supply air, albeit at the cost of a decreased cooling capacity. It is well known that this mode lowers power and electricity usage.
- The fan speed symbol is frequently seen in signal bar symbols. This enables you to show the speed at which the internal fan is currently operating. The fan will spin more quickly the higher the bars.
- The letter A frequently appears to indicate the auto function inside various directions. Once your device has attained the desired temperature, this function is in charge of keeping it there. It also functions in heating and cooling modes.
- A person signaling stillness is typically used to depict the quiet or silent mode. By switching to this mode, you can be sure that your device will run as quietly as possible to improve your quality of sleep.
- Air Swing Vertical
- The vertical air swing is frequently depicted by a symbol that features several air strokes. This enables you to control your air swing in one of three common directions: static, oscillating, or automaticall while directing it vertically.
- Vertical Air Swing
- The horizontal counterpart typically shows air strokes, but in a horizontal arrangement, just like the vertical air swing symbol. You can choose this option to control the air unit’s horizontal air flow.
- Need cooling right away? Try looking for a human figure or a thunderbolt symbol in your air conditioning remote. Between 15 and 30 minutes, the turbo cooling compels your machine to operate at its maximum efficiency in order to deliver powerful cooling to you.
You must be curious about what the other symbols in your air conditioner’s remote control can perform in addition to the common and basic ones. We’ll list a few of the more unusual and complex symbols used by various air conditioning brands below.
- Be on the watch for the air purification feature if you possess a Mitsubishi Electric air conditioner and want the choice to purify your air. This permits the unit to engage air purification through the plasma filter and is typically represented by glittering symbols.
- Turning on the natural flow feature in your unit can help if you’re seeking for a hint of nature. By causing the air in the device to swing in various directions and at various ventilation speeds, it simulates a natural breeze. This frequently features an air and a tree as symbols.
- To assess and manage the air direction required by a room, the i-See Sensor activates the device’s temperature sensor. To use this feature, try looking for the air conditioner and spotlight symbols.
- Discreet Air Flux
- The comfortable air flux symbol may be visible if you possess a Daikin air conditioner and happen to see a symbol of an arrow going over a figure’s head. A pleasant and ascending air flux is produced when this function is enabled in chilly mode. In the heat phase, it can also make room for a descending air flux.
- Econo Daikin Work
- The Econo Daikin function is the appliance’s power-saving mode, which enables lower power and electricity consumption. An arrow pointing downward is typically used to represent this.
- Smart Eye function for Daikin
- Once turned on, the smart eye feature will search the room for any signs of movement. It will then automatically instruct the unit to save energy if no movement is detected. Try looking for a symbol of a figure with signal beams to make use of this function.
- Every Week Programming
- Fujitsu General Aircon symbols frequently use words to describe the functions rather than visual depiction. A text symbol shows while a weekly programming schedule is being executed on the device. This is the case for the weekly programming function.
- The unit’s quiet mode, which lessens the noise it makes while in use, is activated and deactivated using the low noise sign.
- When turned on, the energy-saving feature will cut down on the unit’s power use if the system doesn’t detect any movement after 20 minutes. The device will return to its usual state as soon as any kind of human movement is detected.
- Try looking for the Air Ionizer in your air conditioner if you want to get rid of the dust particles in your room. This feature uses negative ions to get rid of microorganisms in your air. It has a pine tree and negative ions symbol.
- Automatic Cleaning Function for Internal Unit
- When enabled, this function will allow the device to continue operating in ventilation mode even after being switched off. After turning the machine off, this cleaning operation typically lasts for 30 minutes while drying the unit of any solid buildup.
- Night mode or Sleep mode
- Samsung Comfortable Function
- By using gentle cooling or warming, the Comfort Samsung function will enable the device to reach the appropriate temperature. Look for four strokes of air distributed in different directions if you have a Samsung air conditioner and wish to test this feature out.
- Virus Doctor Work
- Samsung’s virus doctor feature works similarly to an air ionizer by releasing negative ions into the air to trap and kill dangerous particles and bacteria. This function symbol resembles a loading wheel icon in appearance.
- Android Night Mode
- The Samsung night mode enables the device to operate in sleep mode while gradually raising temperature and minimizing noise emissions. Simply look for a sign with an OFF next to the sun and moon to test out this feature.
You must be familiar with the distinctive symbols used by your air conditioning equipment and understand how they differ from one another in order to make the most of its various capabilities. By doing this, you will gain a better understanding of the mode and features that would best suit your current preferences for energy use or temperature. Additionally, proper usage of them can lengthen the lifespan and increase the effectiveness of your air conditioner, saving you money on future maintenance and repair expenses.
But in addition to understanding these fundamentals of air conditioning, it’s crucial to know when to have your unit checked out and maintained on a regular basis. Is your AC remote not working properly? Does your air conditioner not provide chilly air? Is the chilly air coming from your air conditioner incapable of reaching room temperature? These are but a few of the issues that air conditioners may experience.
In This Article...
What do the icons on the AC remote mean?
The Most Common Air Conditioning Symbols: What You Should Know
- The switch for power. You will use this to turn on and off your air conditioner.
- Mode Cool The common denotation for the cool air phase is a snowflake.
What setting is ideal for a Mitsubishi AC?
India is one of the fortunate countries in the world to experience all four seasons, and the monsoon is among the most pleasant ones our nation has to offer. This is mainly because it relieves the summer heat and allows people to spend more time indoors with their families admiring Mother Nature. In addition to enjoying the weather, we must pay close attention to the upkeep and efficiency of our air conditioners throughout this season. Your AC will work at its peak efficiency and keep you comfortable throughout the monsoon with a little care and maintenance.
Rain, thunder, dust, and high humidity are all brought on by the monsoon, which makes it difficult for air conditioning systems to operate. Preventive maintenance is required when issues like odd loudness, strange scents, water leakage, and high electricity bills arise.
Benefits of Preventive Maintenance
Like any other machine, air conditioners require routine maintenance in order to maximize comfort and prolong their lifespan. Preventive maintenance of the air conditioner before the end of the monsoon season not only protects it from normal wear and strain but also enhances air quality, reduces energy use, and helps the machine operate at its best, extending the life of the air conditioning system.
What you can do:
To boost the effectiveness of air conditioners during the monsoon season, a few procedures and measures are needed:
Use the dry mode when it’s monsooning or extremely humid outside. On remote controllers, every Room Air Conditioner (RAC) device does feature a dry mode.
Keep the area around the outside unit spotless. Once dirt has accumulated, it is difficult to remove and takes a lot of effort. Untidy environments attract insects, which are extremely prevalent during the monsoon. It’s important to keep the outdoor unit clean to keep the area free of insects.
Filters should be regularly cleaned to guarantee maximum performance and lower power usage. Filters that are dirty lead to moisture in the air conditioning system’s indoor unit, which helps mold and other fungus grow. Therefore, it is advised to clean air filters every two weeks or as needed to prevent clogging.
If the windows or exterior doors are left open, the air conditioners shouldn’t be turned on.
Maintain your air conditioners at the recommended temperature of 24 to 26 degrees Celsius to get the proper cooling and energy savings.
Use the correct setting (Cool, Heat, Dry, or Fan) according to the season to get the best performance out of your indoor unit system.
Use a ceiling fan: It forces hot air downward into the room, relieving pressure on the AC outdoor unit and allowing for easier cooling.
Condensate Water: If the condensate drain water line contains dust particles, the drain pipe will eventually become clogged. As a result, there could be problems with leaks or water overflow.
AC Performance: Avoid installing any heat-generating or power-converting equipment, such as LED TVs, computers, etc., next to air conditioners as this may cause unstable operation of the system.
Mitsubishi ElectricEnhanced Immunity against Monsoon
Modern features on Mitsubishi Electrics room air conditioners provide as an additional layer of defense against seasonal extremes like:
- corrosion-resistant coating
- cabinets outside that don’t rust
- A dual-barrier coating stops greasy debris and dust from entering the air conditioner.
- catching microparticles filter
- A high-density filter that removes PM 2.5 and traps tiny dust particles keeps the air in the room clear.
- In case of a power outage, auto reset
Which setting is ideal for AC in the summer?
Keep your air conditioners set to “Auto mode” as this is the best approach to handle such unexpected weather. Depending on the ambient temperature, the AC will automatically adjust the temperature and fan speed. Summer discomfort reaches new heights when dust and heat are present.
What is the cooling symbol?
Let’s begin with the fundamentals. The first and most significant button of all, the on/off button, has one air conditioning setting symbol that is essentially universal.
After turning on your air conditioner, use the temperature symbols to adjust the system so that you and your family are completely comfortable:
Know your air con mode symbols
By calculating the variations between your preset temperature and the ambient temperature, your air conditioner’s Auto mode alternates between the cooling and heating modes.
The snowflake is a universally recognized symbol for cooling mode. Given how frequently we employ it in Brisbane and South East Queensland, you are undoubtedly familiar with it.
Another common sign for heating capabilities in air conditioning, particularly in reverse cycle machines, is Heat Mode. However, the Sun in various forms serving as a metaphor for the heating mode can occasionally be found.
As a symbol, dry mode could be a little perplexing because it conjures up images of dampness rather than dryness. However, it is commonly accepted that this dip represents the dehumidification or dry mode.
Typically, a windmill is used to signify ventilation mode. Your air conditioner operates as a fan circulating the air, much like how wind energy is transformed into rotational energy, with no release of cool or hot temperatures.
Why won’t my Mitsubishi air conditioner cool off?
If you reside in a tropical nation like Indonesia, having an air conditioner that won’t cool down can be a major issue. Not to worry. Here are the top five reasons why an air conditioner won’t cool and how to fix them.
1. A neglected exterior structure
Since your outside unit is always exposed to sunshine, rain, and debris, it requires additional upkeep. You might try to inspect the exterior unit if your air conditioner is not cooling as it once did. Remove any grass, weeds, or other obstructions to the airflow to ensure that it has a proper flow. If the issue persists, there’s a risk that the junk buildup is preventing the device from releasing heat. Either do it yourself or hire a professional to do it.
2. An unfit unit
If the freshly installed air conditioning unit did not function properly, it is likely too small or large for the space. Therefore, try to understand more about your space, such as the number of windows, the quantity of sunlight it receives, and other factors, rather than selecting the most technologically advanced unit available.
3. Filter clog
When your air conditioner’s airflow is compromised, the air won’t be as cool. As a result, if your AC is getting warmer, you should probably pay attention to the airflow. Making sure the air filter is clean is one method. Clean it with a brush if you discover it to be clogged with debris.
4. Low refrigerant levels
The absence of refrigerant, also known as Freon, is a common reason why an air conditioner is not cooling. Your space will be flooded with cool air when refrigerant circulates with the air. The air that breathes into your room won’t be as cool as it used to be if your unit runs out of Freon. If so, you can get a professional to refill your refrigerant by calling them.
5. The outdoor unit’s damaged thermistor
By achieving the temperature you’ve specified with the remote, your air conditioner operates. The thermistor delivers a signal to the units to chill your room once you set a number using the remote. The temperature of your room won’t change if the thermistor is damaged because no signal will be sent. Contact the AC specialist to have the thermistor fixed if this occurs.
What does Mitsubishi AC’s Auto mode do?
Depending on the temperature of the room and the settings, the device will operate in this mode on HEAT or COOL. You only need to set the required temperature, and the inverter compressor will adjust its speed to maintain it. The outdoor unit will begin to slacken once the temperature is attained and eventually come to a stop.
When the interior unit cools down, the inside fan will efficiently turn off to prevent draughts. In the winter, heating will start up again when the temperature in the room drops.
The unit will automatically switch to COOL to maintain temperature if the room temperature in winter is 2oC or higher than the specified setting.
In order to maintain temperature, the unit operating in AUTO mode will automatically convert to cooling during the summer.
What setting for AC is ideal in winter?
You must first be familiar with reversible air conditioners in order to comprehend how they function during the colder months.
You may be looking for an alternative that is just as good at heating your house but easier on your wallet as furnaces and ducted systems will put a hole in your utility bills. What if you could utilize your air conditioner to keep you warm instead of needing a separate heating and cooling appliance?
A reversible mini-split heat pump performs precisely that. As a consequence, you can use the same appliance all year long and benefit from the same energy-saving features to keep you warm in the winter and cool in the summer. (If a mini-split isn’t what you’re after, there are many heat pump kinds on the market as well.)
A typical air conditioner moves heat from an indoor heated environment to a cooler outdoor environment (outdoors). Summertime is a great time to use this technique. However, a heat pump transfers heat from the outside to the inside throughout the winter. The air conditioner must operate in reverse to accomplish that.
Heat pumps use a little component called a reversing valve to accomplish heating functions. An ingenious design, reversible heat pumps and air conditioners are perfect for anyone who wants a device that cools in the summer and does the opposite in the winter.
Freeze Protection Mode During Winter
Some air conditioners have a mode called freeze protection. Depending on your air conditioner, this mode may also be referred to as minimal heat, low heat, or 8C. It is helpful in areas where the winters are quite cold. Warm air is continuously injected while the AC is running at a low power setting. This keeps the room’s temperature from dropping too low or rising too high.
With relatively little operational expense, this mode helps maintain the security of delicate electrical equipment, water pipes, or paintings. To control this mode from your phone, combine your unit with a smart AC controller. When your equipment is situated in places like holiday rentals, this can be extremely useful.
How hot should an air conditioner be?
If you raise the temperature by seven to ten degrees while you’re away throughout the day, you may be able to save even more. The DOE estimates that during peak cooling seasons, keeping your home around 85F for eight hours a day can help you save 5 to 15% on cooling costs.
A programmable thermostat is great since it allows you to set your home to cool to 78F just before you get home from work. It goes without saying that you won’t want to spend a lot of time at home in temps of 85F. If you dress appropriately for the weather and turn on the ceiling fan to generate a wind chill effect, you can feel entirely at ease in this temperature. A 78F room with a fan operating feels as comfortable as a 74F room with no airflow because rapid air movement causes you to feel up to 4cooler.
Consider window coverings like blinds, curtains, and shades to maintain the appropriate summer AC temperature indoors. You can use blackout blinds to block the sun from entering your home’s interior spaces, turning up the temperature of your air conditioner while saving money. To further cut costs, you can weatherstrip windows and doors to keep the cold air inside and the hot air outside.
The comfort standards for summer AC temperature vary depending on the time of day. The optimal temperature to set your thermostat for the summer depends on a number of factors, including whether you work from home, whether you have young children or newborns, and how cool your surroundings can get at night without the assistance of an air conditioner. While keeping the air conditioning at 85 degrees Fahrenheit throughout the day when you are not home may save money and energy, such a warm environment may not be optimal for sleeping or if you are working from home. You want your room to be a comfortable temperature since during REM sleep, your brain stops controlling your body temperature.
Best AC Temperature for Sleeping
In the summer, it can be more challenging to set your thermostat at night. Energy Star advises adjusting the thermostat 4 degrees higher than your usual setting during the day if you can sleep well in a warm environment. However, many people like sleeping in a chilly environment, so they can choose to lower the temperature down at night instead of up. It is recommended to keep your bedroom between 60 and 67 degrees Fahrenheit during the summer.
If you reside in a location that cools off at night, opening the windows while you sleep is a fantastic answer. Additionally, closing the windows in the morning before it becomes hot retains cool air inside and jumpstarts your air conditioner. Additionally, you can utilize fans in bedrooms to assist circulate air while maintaining a constant temperature throughout the rest of the house.