The Customer's Situation
Puan Lim Mei Ling runs an accounting firm in TTDI. Her 14-year-old Daikin ceiling concealed unit had been leaking for 3 months. Three different technicians cleared the drain — each time it worked for 2 weeks then leaked again. Staff were using plastic sheets on desks to protect computers.
Real Problem Found
- Galvanised steel drain pan cracked with multiple hairline fractures along seams
- Water seeping through cracks, bypassing drain entirely
- Previous technicians only cleared the drain — never inspected the pan
- Evaporator coil corroding on bottom fin rows
- Blower motor running at reduced speed
Our technician Ravi opened up the concealed unit and inspected what others hadn't — the drain pan itself. The cracks were invisible from outside. Water leaked through the pan, not from overflow. That's why drain clearing never worked.
Work Completed
- Removed 14-year-old Daikin ceiling FCU
- Installed new compatible Daikin ceiling concealed FCU
- Connected to existing refrigerant piping with pressure test and vacuum
- Verified drain drainage with water test
- Replaced water-damaged ceiling panel section
- Full commissioning and 1-hour run test
We kept the working outdoor unit — saving RM2,000-3,000 vs full system replacement. Understanding when to replace an FCU and why airconds leak is key to cost-effective decisions.
Pricing
- New Daikin FCU: RM1,200
- Removal + installation: RM400
- Pressure test + vacuum + gas: RM120
- Ceiling panel: RM80
- Total: RM1,800
Customer Feedback
"After 3 failed repairs by other companies, Total Aircond found the real problem in 15 minutes — cracked drain pan. The new unit is quieter and colder. My staff finally work without plastic sheets! Should have called them first."
— Puan Lim Mei Ling, TTDI
Aircond Leaking Despite Multiple Repairs?
We find the real cause. Professional diagnosis for persistent aircond problems across KL and Selangor.
Get Free Quote