| 24K ON OFF | 22K INVERTER | |||
| Climate type | T 3 | T3 | ||
| Factory Model No. | Z4U20251001040 | Z4U20251001090 | ||
| Model | KT3FR-54LW/YXA(E)(001040) | KT3FR-51LW/YXABp(E)(001090) | ||
| 480A(φ7×2)+845C(φ7×2) | 480A(φ7×2)+780C(φ7×2) | |||
| Type | Heating pump | Heating pump | ||
| Control type | remote | remote | ||
| Rated cooling capacity(T1) | Btu/h | 24000 | 22000(5118~23500) | |
| Rated cooling capacity(T1) | W | 7034 | 6450(1500~6880) | |
| Rated cooling capacity(T3) | Btu/h | 20400 | 18000 | |
| Rated cooling capacity(T3) | W | 5979 | 5100 | |
| Rated heating capacity | Btu/h | 24500 | 22000(5118~23500) | |
| Rated heating capacity | W | 7181 | 6450(1500~6880) | |
| EER for cooling(T1) | W/W | 3.21 | 3.10 | |
| EER for cooling(T3) | W/W | 2.31 | 2.34 | |
| COP for heating | W/W | 3.32 | 3.22 | |
| Moisture removal | Liters/h | 2.4 | 2 | |
| Pressure | High(DP) | MPa | 4.3 | 4.5 |
| Low(SP) | MPa | 1.2 | 1.9 | |
| Indoor noise level | High | dB(A) | 50 | 50 |
| Med. | dB(A) | 46 | 48 | |
| Low | dB(A) | 42 | 46 | |
| Outdoor noise level | dB(A) | 58 | 56 | |
| Climate type | T 3 | T3 | ||
| Power supply | 220-240V~/50Hz/1P | 220-240V~/50Hz/1P | ||
| Voltage Range | V | 198~264 | 198~264 | |
| Current | Cooling(T1) | A | 10.0 | 9.5(1.5~11.5) |
| Cooling(T3) | A | 11.8 | 9.9(1.5~12) | |
| Heating | A | 9.8 | 9.1(1.5~9.5) | |
| Power input | Cooling(T1) | W | 2190 | 2080(350~2600) |
| Cooling(T3) | W | 2585 | 2180(350~2700) | |
| Heating | W | 2163 | 2003(350~2100) | |
| Max Current | Cooling(T1) | A | 12.9 | 11.5 |
| Cooling(T3) | A | 15.3 | 12 | |
| Heating | A | 12.8 | 9.5 | |
| Max Power input | Cooling(T1) | W | 2847 | 2600 |
| Cooling(T3) | W | 3361 | 2700 | |
| Heating | W | 2812 | 2100 | |
| Annual energy consumption | kwh/year | 5240 | 4946 | |
| Refrigerant | kg | R410a/1550g | R410a/1350g | |
| Compressor | Model | ASH264MV-C8DU | C-6RZ146H3DBF | |
| Type | Rotary | Rotary | ||
| Brand | Highly | SANYO | ||
| Evaporator | Hydrophilic & Louver Fin; Innergroover tube type (φ7) | Hydrophilic & Louver Fin; Innergroover tube type φ7 | ||
| Condenser | Louver or Corrugated Fin; Innergroover tube type (φ7) | Louver or Corrugated Fin; Innergroover tube type φ7 | ||
| Fan System | ||||
| Indoor air volume(Cooling/Heating) | m 3 /h | 1100/1200 | 1200/1300 | |
| Indoor fan type | centrifugal | centrifugal | ||
| Indoor fan speed | Cooling | rpm | 380/480/530 | 530/500/480/460/440/400/380 |
| Heating | rpm | 380/480/530 | 530/500/480/460/440/400/380 | |
| Dry | rpm | 380 | 420 | |
| Sleep | rpm | 380 | 420 | |
| Indoor coil | a.Number of rows | 2 | 2 | |
| b.Tube pitch(a)x row pitch(b) | mm | 21*18.2 | 21*18.2 | |
| c.Fin spacing | mm | 1.3 | 1.3 | |
| d.Tube outside dia.and type | mm | Φ7,innergroove | Φ7,innergroove | |
| Outdoor fan type | Propeller fan | Propeller fan | ||
| Outdoor fan speed | rpm | 890 | 1000 | |
| Outdoor coil | a.Number of rows | 2 | 2 | |
| b.Tube pitch(a)x row pitch(b) | mm | 21*12.7 | 21×18.2 | |
| c.Fin spacing | mm | 1.4 | 1.5 | |
| d.Tube outside dia.and type | mm | Φ7,innergroove | Φ7,innergroove tube | |
| Connections | ||||
| Connecting Pipe | Gas | Inches | φ15.88(5/8") | Φ12(1/2'') |
| Liquid | Inches | Φ6(1/4'') | Φ6(1/4'') | |
| Connecting Wiring | Size x Core number | 3×1.5 , 3 × 0.75 | 4×0.75 | |
| Others | ||||
| Suitable area | m 2 | 30~50 | 20-30 | |
|
Net dimensions
(W x Dx H) |
Indoor | mm | 1740×485×335 | 1740×485×335 |
| Outdoor | mm | 920×380×699 | 853×349×602 | |
| Net weight | Indoor | kg | 37 | 37 |
| Outdoor | kg | 48 | 32 | |
|
Packing dimensions
(W x D x H) |
Indoor | mm | 1863×616×437 | 1863×616×437 |
| Outdoor ( with piping ) | mm | 960×430×732 | 890×385×628 | |
| Gross weight | Indoor | kg | 43 | 37 |
| Outdoor ( with piping ) | kg | 52 | 32 | |
| 40'HQ ( with piping ) | sets | 82 ( | 96 ( | |