Split AC Water Leakage
Problems & Fixes
Water dripping inside? Don’t let it damage your walls. Expert guide for Indian homes in Mysuru & Bangalore.
Electrical Hazard Warning
Water and Electricity don’t mix. If water is dripping near your AC’s power plug or stabilizer, switch off the main supply immediately. Do not touch wet switches.
Why is my AC Leaking?
In humid cities like Mysuru and Bangalore, ACs remove a lot of moisture from the air. This water is supposed to drain outside.
When you see water inside, it means the drainage path is blocked or the cooling process has failed. It’s not just annoying; it damages paint, creates mold, and ruins furniture.
Is it Dangerous?
While a few drops might seem harmless, internal leakage can be serious:
- Short Circuits: Water dripping onto the PCB board.
- Wall Damage: Peeling paint and fungus growth.
- Reduced Cooling: Often indicates ice formation on coils.
6 Common Causes & Fixes
Check these reasons before calling a technician.
1. Clogged Drain Pipe
Cause: Algae and dust form a jelly-like blockage in the white drain pipe.
Fix: Use a wet/dry vacuum to suck out the clog from the outside end of the pipe.
2. Bad Installation
Cause: If the indoor unit is not tilted slightly towards the drain hole, water pools inside.
Fix: Re-leveling by a professional.
3. Dirty Air Filters
Cause: Blocked filters freeze the coils. When ice melts, it overflows the tray.
Fix: Wash filters every 2 weeks.
4. Low Refrigerant
Cause: Low gas causes the evaporator coil to freeze into a block of ice.
Fix: Leak check and gas refill (Professional Only).
5. Cracked Drain Pan
Cause: Old plastic trays can crack or rust, allowing water to drip.
Fix: Replace the drain tray.
6. Condensation
Cause: Poor insulation on the copper pipes causes them to “sweat”.
Fix: Add new foam insulation to pipes.
Prevent Future Leaks
Do This Regularly
- Clean filters every 15 days in summer.
- Pour a cup of water mixed with vinegar down the drain line to kill algae.
- Book a professional “Jet Service” once a year.
Common Mistakes
- Ignoring minor drips until the wall is ruined.
- Attempting to fill gas yourself.
- Running the AC at 18°C continuously (increases freezing risk).
Frequently Asked Questions
Can I use the AC while it is leaking?
It is not recommended. Water can damage the electronics inside or cause a short circuit. Fix it first.
Why does it leak only sometimes?
It likely leaks only when humidity is high (monsoon) or when the unit runs long enough to build up ice.
Does water leakage mean gas leakage?
Not always. It is usually just a clogged pipe. However, if you see ice on the coils, then yes, gas might be low.
Stop the Leak Today.
Aspire offers expert AC servicing in Mysuru & Bangalore. We fix leaks, clean pipes, and save your walls.
BOOK REPAIR: 9066472722