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Currently, especially during periods of extreme heat, it’s almost impossible to do without an air conditioning system in your home. Whether it’s for cooling in summer or replacing a heating appliance in winter, an air conditioner is essential. However, despite their usefulness, these systems are not infallible, and a breakdown can occur, often at the worst possible time.
Understanding how an air conditioning system works
The principle of the refrigeration cycle
Have you ever wondered how an air conditioner or heat pump transforms hot air into a cool and pleasant breeze? The secret lies in the refrigeration cycle, an ingenious process built around four key components: the compressor, condenser, expansion valve, and evaporator.
The operation relies on varying the pressure of a refrigerant fluid circulating in the circuit. This allows it to absorb heat from your interior and release it outside.
Here are the main steps of this cycle:
The refrigerant absorbs the heat present in the indoor air of your home or apartment.
It is then directed to the compressor located in the outdoor unit. Thanks to the fan, the heat is effectively expelled.
The fluid, after passing through the expansion valve, circulates through the evaporator which blows cool air into your home.
In municipalities like Brussels, Beersel, or Braine-l’Alleud, where thermal comfort is essential in summer, understanding this process helps in better selecting your equipment.
The different models of air conditioners
Your choice of air conditioner will influence its operation and performance. Several types of units are available depending on your needs:
The monoblock air conditioner: consisting of a single unit, it is ideal for medium-sized rooms and remains an economical solution. Perfect for homes in Rhode-Saint-Genèse or Waterloo.
The split air conditioner: equipped with an outdoor unit and one or more indoor units, it offers better acoustic comfort and takes up little space, ideal for houses in Lillois-Witterzée or Lasne.
The multisplit air conditioner: perfect for cooling several rooms simultaneously, whether in La Hulpe or Londerzeel.
The ducted air conditioner: integrated into the attic or false ceilings, it saves space and offers total discretion. A popular solution in modern homes in Asse, Vilvorde, or Zaventem.
The reversible air conditioner / air-to-air heat pump: In addition to cooling your home in summer, it also serves as a supplementary heating source in winter, particularly in regions like Haacht, Tervuren, or Overijse.
The importance of proper sizing
To enjoy efficient air conditioning in towns like Waterloo, Rixensart, or Wavre, it is essential to choose a unit that is suited to your home. A professional, such as Frigotec, can perform a complete thermal assessment of your residence. This allows for the installation of a tailor-made solution, guaranteeing you optimal comfort and long-term energy savings.
Whether you are in Ottignies-Louvain-la-Neuve, Merchtem, or Meise, investing in a well-planned air conditioning system means sustainably improving your quality of life!
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10 Common Air Conditioning Problems: Causes and Solutions
Is your air conditioning starting to show signs of weakness? Before you panic, observe the symptoms carefully. Frigotec helps you quickly diagnose problems and find appropriate solutions to avoid costly repairs.
1. The indoor unit no longer heats or cools
Is your AC blowing lukewarm air without effectively cooling or heating? The first instinct is to check the condition of the air intake and outlet ducts: they might be clogged with dust. A thorough cleaning is often enough to resolve this issue.
If the problem persists despite this, try resetting your unit. Still nothing? The issue could stem from a compressor failure—a complex problem that could be electrical, mechanical, or related to the refrigerant. Don’t hesitate to contact a qualified HVAC technician.
2. Water or refrigerant leak
A puddle of water under your indoor or outdoor unit is usually caused by a full or clogged condensate drain pan. Remember to regularly empty and clean this pan as well as the drain pipes.
If you notice a refrigerant leak (a pressurized and hazardous gas), do not attempt to fix it yourself. Frigotec recommends contacting a professional who is equipped to safely detect and repair this type of leak.
3. Frost formation on the unit
Is frost forming on your air conditioner? This phenomenon can cause energy overconsumption and damage your system. Immediately turn off your air conditioner, let it defrost, then clean or replace the filters.
If the problem recurs, it may be due to poor refrigerant circulation or an inappropriate temperature setting: the intervention of an expert is then necessary.
4. Unusual noises during operation
Is your unit emitting unusual grinding, buzzing, or clicking noises? Simple overheating could be the cause: turn off the air conditioner to let the motor cool down.
If the noises persist, check the filters and panels to ensure no parts are loose. A Frigotec professional can intervene if an internal component is damaged.
5. Unpleasant odors emitted by the air conditioner
A poorly maintained air conditioner is a breeding ground for bacteria and mold, primarily due to the ambient humidity. Thoroughly clean the evaporator and condensate drain pan, and regularly replace the activated carbon filter (at least twice a year).
If bad odors persist despite cleaning, call a specialist for a deep cleaning.
6. Unexpected shutdowns of the unit
Is your air conditioner shutting down for no apparent reason? Several causes are possible: electrical power surge, obstructed outdoor unit, or a ventilation issue.
Make sure your unit is connected to a properly grounded outlet, and clean all ventilation components to ensure optimal airflow.
7. Control lights off or blinking
Lights that turn off or blink typically indicate an electrical anomaly. Check the condition of the circuit breaker, fuses, and power cord.
If everything appears to be in order and the problem persists, a Frigotec professional will need to perform a more in-depth diagnosis.
8. Faulty remote control
Is your remote control no longer responding? First, check the batteries for infrared remotes. If you have a wired model, inspect the cables. For Wi-Fi remotes, check the network connection and battery status.
If none of these solutions work, it may be necessary to replace your remote control.
9. Poor airflow
If the airflow is abnormally weak even at full power, this could be due to clogged filters, a faulty fan, or blocked ducts. A complete maintenance service is recommended to restore your system’s performance.
10. Thermostat problems
A faulty thermostat can lead to overall malfunctions: inaccurate temperatures, unexpected on/off cycles, and electrical overconsumption. If your thermostat does not seem to regulate the temperature correctly, it must be recalibrated or replaced.
Trust Frigotec: Your Residential Air Conditioning Repair Service in Brussels
Don’t face air conditioning problems alone! Frigotec supports you through every step: equipment selection, installation, maintenance, and repairs. Thanks to our network of partner HVAC technicians, easily find an expert near you.
With just a few clicks, you can get several free quotes to compare offers and choose the one that best suits your needs.
Our air conditioning simulator analyzes your home (area, insulation, location, etc.) to guide you toward the best technical solution. And after installation, our professionals provide regular follow-up and respond quickly in case of a breakdown.
With Frigotec, enjoy a high-performing, reliable, and durable air conditioner all year round!
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Common causes of air conditioning failures
Several reasons can explain your air conditioner’s malfunction. Sometimes, it’s just a simple issue like a faulty remote control or dead batteries. However, more serious problems, such as a defective compressor, can occur. Clogged filters or an insufficient refrigerant level are also common causes of breakdowns.
Frigotech offers a fast and efficient home air conditioning repair service in Brussels, ensuring the longevity of your appliances. Our team also handles repairs of professional refrigeration equipment, such as cold rooms and refrigerated display cases.
Fast and professional intervention in Brussels
If you are experiencing a malfunction with your air conditioning system, call our qualified technicians. They will provide fast and professional service for any air conditioner repair or maintenance. Thanks to their expertise, our refrigeration specialists can assist at any time in Brussels and throughout Belgium.
Why choose Frigotech for air conditioning repairs?
Frigotech is a company specialized in the installation and repair of air conditioners in Brussels. Our experts guarantee quality service, meeting Brussels Environment standards. Additionally, our services include the installation, maintenance, and repair of refrigeration systems, heat pumps, and ventilation systems.
The risks of an unmaintained air conditioner
Neglecting an air conditioning malfunction can have serious consequences. For example, clogged filters or a refrigerant leak can lead to health problems for the occupants of the home. This is why regular maintenance of your air conditioner is essential. A maintenance contract with Frigotech will help you prevent breakdowns and optimize the lifespan of your equipment.
The signs of an air conditioning breakdown
An air conditioner can show several signs of malfunction, such as abnormal noise, unusual odors, or water leaking from the indoor unit. If your air conditioner is not producing cold or hot air, this may indicate a problem with the compressor or refrigerant.
Repair and maintenance of air conditioners: a specialized intervention
Only certified professionals are authorized to handle the refrigerants found in reversible air conditioners. Since these fluids are potentially dangerous, it is crucial to entrust this task to a company with a valid capacity certificate.
At Frigotech, our technicians are not only qualified to provide air conditioner repairs in Brussels, but they also adhere to current safety standards. Therefore, after each intervention, we check the refrigerant circuits, system pressure, and filter cleanliness.
The importance of maintaining your air conditioner
To avoid any unexpected breakdowns, regular maintenance of your air conditioner is necessary. Through preventive maintenance, you can extend the lifespan of your equipment while maintaining its energy efficiency. At Frigotech, we offer a maintenance contract tailored to your needs, thereby ensuring optimal operation of your air conditioning system.
Our complementary services for your refrigeration equipment
In addition to air conditioning repairs, Frigotech also handles the installation and repair of various refrigeration equipment, such as cold rooms, refrigerated display cases, and ventilation systems. We offer you a complete service to guarantee the longevity of your appliances and meet your refrigeration needs.
Entrust your air conditioning repairs to Frigotech
If you are experiencing problems with your air conditioner in Brussels, do not hesitate to call our team of professionals for fast and efficient repairs. Whether for an air conditioning installation, maintenance, or repairs, Frigotech provides you with its expertise and guarantees personalized service.
Without further delay, contact our team of refrigeration specialists in Brussels for any service related to your air conditioning. We guarantee a free and transparent quote for all your projects.
All products come with a 2-year warranty.
We guarantee that our products comply with your order and meet the normal expectations you may have, taking into account the product specifications. We also guarantee that our products comply with all laws in force at the time of your order.
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