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Description
The Daikin FDMRN50AV1KU / RR50AY1KU is designed to provide powerful, efficient, and discreet cooling for residential and commercial spaces. The indoor unit is concealed within the ceiling, giving the room a clean interior look while delivering comfortable airflow through ducts.
Key Features
| Feature | Details |
|---|---|
| Brand | Daikin |
| Series | FDMRN Series |
| Indoor Model | FDMRN50AV1KU |
| Outdoor Model | RR50AY1KU |
| Product Type | Concealed ceiling / ducted AC |
| Cooling Type | Cooling only |
| Refrigerant | R-410A |
| Installation Type | Concealed ceiling installation |
| Compressor Type | Scroll compressor |
| Main Application | Homes, offices, villas, hotels, and commercial interiors |
| Main Benefit | Invisible cooling with strong and reliable performance |
Product Features
| Feature | Description |
|---|---|
| Concealed Ceiling Design | Installed above the ceiling for a clean, invisible air-conditioning solution. |
| R-410A Refrigerant | Uses R-410A refrigerant with zero ozone depletion potential. |
| Powerful Cooling | Provides strong cooling performance even when outdoor temperatures are high. |
| Energy Saving Operation | Designed for efficient operation to help reduce electricity consumption. |
| Optimal Cooling Comfort | Includes comfort modes such as Turbo Mode, Sleep Mode, and Dry Mode. |
| Whisper Quiet Operation | Indoor sound level can be reduced for quieter room comfort. |
| High Design Flexibility | Wide external static pressure range supports flexible duct design. |
| Easy Installation | Outdoor unit can be mounted on a roof or placed against an outside wall. |
| Double Protection Drainage System | Reinforced drainage protection helps reduce water leakage risk. |
| Standard Anti-Corrosion Protection | Helps protect important components for longer service life. |
| Auto Random Restart | Automatically restarts after power failure while helping prevent sudden power surge. |
| Long Airflow | Designed to deliver airflow over longer distances for large spaces. |
Technical Parameters
| Specification | Details |
|---|---|
| Indoor Model | FDMRN50AV1KU |
| Outdoor Model | RR50AY1KU |
| Power Supply | 380–415V / 3Ph / 50Hz |
| Cooling Capacity T1 | 48,000 Btu/h / 14.07 kW |
| Cooling Capacity T3 | 43,600 Btu/h / 12.78 kW |
| EER T1 | 11.62 Btu/h/W |
| EER T3 | 8.55 Btu/h/W |
| ESP Range High Fan | 50 / 75 Pa |
| Indoor Airflow | 1,726 / 1,441 / 1,300 CFM |
| Indoor Noise Level | 46 / 44 / 41 dB(A) |
| Indoor Dimensions | 378 × 1,487 × 541 mm |
| Refrigerant Type | R-410A |
| Compressor Type | Scroll |
| Total Piping Length | 50 m |
| Vertical Piping Length | 30 m |
| Operating Temperature Range | 19°C – 54°C |
Application Scope
| Application Area | Details |
|---|---|
| Villas | Ideal for discreet cooling in large rooms and living spaces |
| Hotel Rooms | Hidden AC installation for premium interior design |
| Offices | Suitable for ducted cooling with clean ceiling appearance |
| Retail Spaces | Provides powerful cooling without visible wall-mounted units |
| Commercial Interiors | Flexible ducting and airflow for larger indoor areas |
| Large Bedrooms | Quiet and comfortable cooling performance |
Main Benefits
- Concealed ceiling design keeps interiors clean and elegant
- Strong cooling capacity for large rooms and commercial areas
- R-410A refrigerant with zero ozone depletion potential
- Efficient operation helps reduce electricity usage
- Quiet indoor performance for comfortable spaces
- Flexible duct design with adjustable ESP
- Double drain pan protection against water leakage
- Anti-corrosion protection for longer durability
- Auto random restart after power failure
- Suitable for homes, offices, hotels, villas, and retail spaces


