AIRCON WATER DRIPPING CAUSES & FIX
Aircon water dripping from the indoor unit? Uncle 7 Aircon explains common causes \u2014 blocked drain pipe, dirty filter, low gas \u2014 and how to fix it fast.
Water dripping from your indoor unit is one of the most common aircon problems in Singapore. It usually means the drainage system is blocked or airflow is restricted. Here's what to check.
Common Causes
- Blocked or sloped drain pipe
- Dirty filter and coil restricting airflow
- Drainage pump failure
- Low refrigerant causing ice to melt
- Worn insulation on copper pipes
Quick Checks
- Switch off the unit and check the filter
- Look for water in the drain tray
- Check if the outdoor drain pipe is blocked
- Set fan mode to dry out the unit
When to Call Uncle 7
If the dripping continues after cleaning the filter, the drain pipe is likely blocked or the pump has failed. We clear the pipe, inspect the pump and seal any insulation issues.
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