Daikin Aircon Water Leak
in singapore, Daikin is the most trustworthy brand. Here 53% of people use the Daikin Aircon for residential and commercial usage. The aircon is an essential appliance for Singapore people because the climate is different comparatively Malaysia and Indonesia. In case the aircon is a problem the family will suffer. because the aircon flow is less in the city, due to the large buildings being there. So they think they need an immediate solution for the air conditioner.
Dakin gives 5 years compressor warranty so the compressor is working well.
How to STOP Daikin Aircon Water leakage
- Remove the Air conditioner front panel
- Remove and clean the air filter pad
- Dismantling the cooling seam and clean with the chemical
- Clean the cooling coil
- Clan the Blower (Fan Blade)
- After clean dry the parts (without water) then assembling the parts
If you have water dripping problem Do Aircon chemical cleaning <– Click Here
6 months once follow a chemical wash- it helps to maintain your aircon parts, prevent the major issue.
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Common Causes of Daikin Aircon Water Leakage
below these problems of common reasons of daikin air conditioner water leak, kindly check it.
1. Clogged Drain Pipe
Over time, dirt, dust, and debris accumulate in the drain pipe, blocking the passage of water. When this happens, the excess water overflows and starts leaking from the aircon unit.
2. Dirty Air Filters
A dirty or clogged air filter can obstruct airflow, causing the evaporator coil to freeze. Once the ice melts, excess water is produced, leading to leakage. How to clean air filter in air conditioner
3. Low Refrigerant Levels
Insufficient refrigerant levels can cause the evaporator coil to freeze. When it eventually thaws, water drips from the unit instead of draining properly.
4. Faulty or Misaligned Drain Pan
The drain pan collects excess condensation from the aircon. If it is misaligned, cracked, or rusted, water may start leaking out instead of draining correctly.
5. Improper Aircon Installation
An improperly installed aircon, such as one that is not level, can result in water pooling inside the unit instead of flowing out through the drainage system.
Preventive Measures to Avoid Water Leaks
- Regular Maintenance – Schedule periodic servicing to keep components clean and functional.
- Clean the Drain Pipe – Remove blockages to ensure smooth drainage.
- Monitor Refrigerant Levels – Get periodic gas top-ups to prevent coil freezing.
- Ensure Proper Installation – Always hire experienced professionals for aircon installation and servicing.
Why Choose Letscool Aircon for Daikin Aircon Leaks?
At Letscool Aircon, we specialize in servicing Daikin air conditioners and provide expert solutions for water leaks and other aircon issues. Here’s why customers trust us:
✅ Affordable & transparent pricing
✅ Experienced and skilled technicians
✅ Reliable servicing with a warranty
✅ Quick response and professional service
A leaking Daikin aircon is a common but fixable issue. By understanding the causes and taking preventive measures, you can keep your air conditioner running efficiently. If your aircon continues to leak, don’t wait—contact Letscool Aircon for professional servicing and enjoy uninterrupted cooling comfort!
Which Service Fix Your Aircon Water Leak?
An aircon water leak is a common problem in Singapore homes due to high humidity, frequent usage, and clogged components. The right service depends on the actual cause of the leak, not a one-size-fits-all fix. Below are the correct aircon services that fix water leakage issues effectively.
General Aircon Servicing (For Minor Leaks)
If your aircon is leaking lightly or dripping occasionally, general servicing is usually enough.
This service includes:
- Cleaning of air filters
- Clearing the drainage pipe
- Washing the fan coil unit
- Checking water flow and pipe alignment
✅ Best for early-stage leaks caused by dust or minor blockages.
Aircon Chemical Wash (Most Recommended)
A chemical wash is the most common and effective solution for recurring aircon water leaks.
Fixes leaks caused by:
- Clogged drainage tray
- Dirty evaporator coils
- Slime or mould buildup inside the unit
Benefits:
- Deep cleaning using chemical solution
- Restores smooth water drainage
- Improves cooling performance
✅ Recommended if water leakage happens often or cooling is weak.
Aircon Chemical Overhaul (For Severe Leakage)
If water is leaking heavily or overflowing, a chemical overhaul may be required.
This service involves:
- Full dismantling of the fan coil unit
- Deep chemical cleaning of all internal parts
- Reassembly and drainage system check
✅ Best for old aircon units or leaks caused by long-term neglect.
Drainage Pipe Flushing or Replacement
Sometimes, the issue is not the aircon itself but the drainage pipe.
This service fixes:
- Fully blocked drain pipes
- Cracked or misaligned pipes
- Water backflow issues
✅ Ideal when water leaks continue even after normal servicing.
Gas Top-Up & Cooling System Check
Low refrigerant levels can cause the evaporator coil to freeze, leading to water leakage when the ice melts.
This service includes:
- Checking refrigerant pressure
- Gas top-up if needed
- Leak detection in the system
✅ Recommended if leaking happens together with poor cooling.
Which Service Should You Choose? Based on leak flow
Below table is shown which service you choose based on your aircon water leaks. For easy understanding.| Problem | Recommended Service |
| Light dripping | General servicing |
| Frequent leaks | Chemical wash |
| Heavy water overflow | Chemical overhaul |
| Pipe blockage | Drainage flushing |
| Ice formation | Gas top-up |
Why is my Daikin aircon leaking water even though it looks clean?
Even when your Daikin aircon looks clean from the outside, dirt, slime, and algae can build up inside the drain tray or drainage pipe. This hidden blockage prevents condensed water from flowing out properly, causing it to overflow and leak from the indoor unit.
Is it normal for a Daikin aircon to drip water?
Small amounts of condensation inside the aircon are normal, especially in Singapore’s humid climate. However, water dripping onto the floor, wall, or furniture is not normal. This usually indicates a blocked drain pipe, dirty coil, or airflow problem that needs servicing.
How often should I service my Daikin aircon to prevent water leakage?
To prevent water leakage, Daikin aircons in Singapore should be serviced every 3 to 4 months. Regular servicing helps keep the drainage system clear, prevents mould buildup, and ensures smooth airflow, reducing the risk of leaks and cooling problems over time.
What are the common causes of Daikin aircon water leakage?
Daikin aircon water leakage is commonly caused by clogged drain pipes, dirty fan coil units, frozen evaporator coils due to poor airflow, incorrect installation angle, or low refrigerant levels. Identifying the exact cause early helps avoid serious water damage.
Can I fix a leaking Daikin aircon by myself?
Basic steps like cleaning the air filter may help temporarily, but most leakage issues involve internal drain blockages or refrigerant problems. These require professional tools and experience. DIY fixes often fail to solve the root cause and may worsen the issue.
Does water leakage mean my Daikin aircon is spoiled?
No, water leakage does not always mean your Daikin aircon is spoiled. In most cases, it is caused by maintenance-related issues such as dirt buildup or blocked drainage. Early professional servicing can usually fix the problem without replacing major parts.
Which aircon service is best to fix Daikin water leakage?
A chemical wash is often the most effective service for fixing Daikin aircon water leakage. It removes stubborn dirt, grease, and sludge inside the unit and drain tray, restoring proper water flow and preventing recurring leakage issues.
Is aircon water leakage covered under the Daikin warranty?
Most Daikin warranties do not cover water leakage caused by poor maintenance or blocked drainage. Regular aircon servicing is usually required to maintain warranty coverage and prevent avoidable repair costs due to neglect or long-term dirt buildup.
