Daikin FTKF18TVMUZK inverter wall split
A cooling-only wall split delivering 5.28 kW at T1 conditions. The 14.8 m³/min high-speed indoor airflow and four listed sound levels give a useful view of its airflow and acoustic performance when selecting a system.
The indoor unit is paired with RKFG18TVMUZK. R-32 refrigerant and an inverter swing compressor form the cooling system; this is a cooling-only model.
Comfort and everyday operation
- Coanda airflow: directs the air upward to help circulate it around the room.
- Power Chill and Dry modes: provide rapid-cooling operation or humidity-reduction operation according to the selected mode.
- Sleep mode: adjusts the set temperature for overnight comfort.
- Econo mode: limits maximum running current and power consumption.
- Auto-restart and self-diagnosis: resume previous settings after a power interruption and show diagnostic codes on the remote controller.
Cooling performance
| Specification | Catalogue value |
|---|---|
| T1 rated cooling | 5.28 kW / 18,000 Btu/h |
| T1 cooling range | 2.5–6.7 kW / 8,500–22,900 Btu/h |
| T3 rated cooling | 4.50 kW / 15,354 Btu/h |
| T4 rated cooling | 4.24 kW / 14,467 Btu/h |
| Power consumption at T1 / T3 / T4 | 1,470 W / 1,785 W / 1,700 W |
| EER at T1 / T3 / T4 (W/W) | 3.59 / 2.50 / 2.49 |
Catalogue test conditions: T1 uses outdoor 35°C dry bulb and indoor 27°C dry bulb / 19°C wet bulb; T3 uses outdoor 46°C and indoor 29°C / 19°C; T4 uses outdoor 48°C and indoor 26.4°C / 19.4°C. Rated figures apply at these conditions, not at every outdoor temperature. Values are reproduced as published; the catalogue’s paired units and EER figures may contain rounding differences.
Dimensions, airflow and installation data
| Specification | Catalogue value |
|---|---|
| Indoor model | FTKF18TVMUZK |
| Outdoor model in catalogue | RKFG18TVMUZK |
| Indoor airflow, high | 14.8 m³/min / 522 cfm |
| Indoor sound pressure, H/M/L/SL | 47 / 45 / 40 / 38 dB(A) |
| Indoor H × W × D | 298 × 885 × 229 mm |
| Indoor weight | 11 kg |
| Outdoor sound pressure, high | 56 dB(A) |
| Outdoor H × W × D | 595 × 845 × 300 mm |
| Outdoor weight | 37 kg |
| Liquid flare connection | 6.4 mm (1/4 in) |
| Gas flare connection | 12.7 mm (1/2 in) |
| Maximum piping length / height | 30 m / 20 m |
| Chargeless piping length | 10 m |
| Outdoor cooling operating range | 19.4–52°C dry bulb |
| Power supply | 220–240 V, single phase, 50–60 Hz; supplied at outdoor unit |
| Operating voltage range | 160–265 V |
| Refrigerant / compressor | R-32 / inverter swing compressor |
H/M/L/SL means high, medium, low and super-low indoor fan settings. Piping and electrical installation must follow the model’s installation instructions. Room suitability depends on the cooling load, glazing, insulation and occupancy; rated capacity alone does not establish a guaranteed room area.
Maintenance and protection
The FTKF series includes a washable filter and reinforced anti-corrosion measures: hydrophilic blue-fin condenser coating, coated PCB sensors, and a powder-coated outdoor bottom frame and stop-valve mounting plate. Clean and service the equipment according to the operating manual. These features do not eliminate maintenance needs.
Catalogue and selection help
Download the Daikin FTKF product catalogue (PDF) for the full manufacturer tables. Compare the FTKF range or browse all wall split air conditioners. Contact Coolwell for model selection and installation requirements.
