Mitsubishi Aircon Water Leaking – Causes, Fixes & SGaircon Company Singapore

Mitsubishi Aircon Water Leaking

In Singapore, a lot of businesses and homeowners deal with the problem of a Mitsubishi Aircon water leaking. While some condensation is normal, persistent water pooling or dripping may be a sign of an urgent issue. Ignoring it could result in costly repairs, inadequate cooling, and even water damage. At SGaircon Company, we offer expert solutions for effectively repairing water leaks in Mitsubishi air conditioning units.

Refer: Aircon repair

Common Causes of Mitsubishi Aircon Water Leakage

1. Clogged Drain Pipe

The most frequent cause of water leakage is a blocked drain pipe. Dust, dirt, or mold can accumulate over time, preventing proper drainage and causing water to overflow from the indoor unit.

2. Dirty or Clogged Air Filters

Air filters clogged with dust reduce airflow, causing the evaporator coil to freeze. When the ice melts, water may leak inside the room instead of draining outside.

3. Low Refrigerant Levels

Low refrigerant gas can affect the cooling process, causing ice formation on the evaporator coil. As the ice melts, it produces excess water that may leak from the aircon unit.

4. Improper Installation

If the Mitsubishi aircon is not installed levelly, water may fail to drain correctly, leading to leaks from the indoor unit.

5. Damaged Drain Pan

The drain pan under the coil may crack, rust, or become misaligned over time, allowing water to escape.

How to Fix a Leaking Mitsubishi Aircon

  • Clean the Air Filters: Wash and dry filters every 2–3 weeks to maintain proper airflow.
  • Clear the Drain Pipe: Remove any blockages using a vacuum or cleaning tool.
  • Inspect the Drain Pan: Replace if it is damaged or rusted.
  • Check Refrigerant Levels: Low gas should be topped up by a certified technician.
  • Professional Servicing: Persistent leaks require expert inspection to prevent further damage.

Why Choose SGaircon Company in Singapore

At SGaircon Company, we specialize in Mitsubishi aircon servicing, maintenance, and repair. Our team provides:

  • Fast diagnosis and solutions for water leaks
  • Regular servicing to prevent future leaks
  • Expert technicians experienced with all Mitsubishi models
  • Transparent pricing and professional service
Tips to Prevent Mitsubishi Aircon Water Leaks
  1. Schedule regular aircon servicing at least twice a year.
  2. Clean air filters regularly to prevent airflow issues.
  3. Ensure proper drainage by checking pipes and pans periodically.
  4. Monitor refrigerant levels to prevent coil freezing and leaks.
Final Thoughts

A Mitsubishi aircon water leak should never be ignored. Timely maintenance, regular cleaning, and professional repairs from SGaircon Company in Singapore can prevent water damage, improve cooling efficiency, and extend the lifespan of your air conditioner and Aircon installation