| FTXM20K3V1B | FTXM25K3V1B | FTXM35K3V1B | FTXM42K3V1B | FTXM50K3V1B | |||||
|---|---|---|---|---|---|---|---|---|---|
| Casing | Colour | White | White | White | White | White | |||
| Dimensions | Unit | Height | mm | 289 | 289 | 298 | 298 | 298 | |
| Width | mm | 780 | 780 | 900 | 900 | 900 | |||
| Depth | mm | 215 | 215 | 215 | 215 | 215 | |||
| Packed unit | Height | mm | 274 | 274 | 290 | 290 | 290 | ||
| Width | mm | 850 | 850 | 977 | 977 | 977 | |||
| Depth | mm | 346 | 346 | 371 | 371 | 371 | |||
| Weight | Unit | kg | 8 | 8 | 11 | 11 | 11 | ||
| Packed unit | kg | 12 | 12 | 15 | 15 | 15 | |||
| Packing | Weight | kg | 4 | 4 | 4 | 4 | 4 | ||
| Heat exchanger | Length | mm | 610 | 610 | 665 | 665 | 665 | ||
| Rows | Quantity | 2 | 2 | 2 | 2 | 2 | |||
| Fin pitch | mm | 1.4 | 1.4 | 1.4 | 1.4 | 1.4 | |||
| Stages | Quantity | 14 | 14 | 18 | 18 | 18 | |||
| Tube type | ø7 Hi-XA | ø7 Hi-XA | Ø6,35 Hi-XB | Ø6,35 Hi-XB | Ø6,35 Hi-XB | ||||
| Fin | Type | ML fin (Multi louver) | ML fin (Multi louver) | Multi slit fin | Multi slit fin | Multi slit fin | |||
| Heat exchanger 2 | Length | mm | 660 | 660 | 660 | ||||
| Rows | Quantity | 1 | 1 | 1 | |||||
| Fin pitch | mm | 1.6 | 1.6 | 1.6 | |||||
| Stages | Quantity | 8 | 8 | 8 | |||||
| Fan | Type | Cross flow fan | Cross flow fan | Cross flow fan | Cross flow fan | Cross flow fan | |||
| Air flow rate | Cooling | High | m³/min | 8.8 | 9.1 | 11.2 | 11.2 | 11.9 | |
| High | cfm | 311 | 321 | 395 | 395 | 420 | |||
| Low | m³/min | 4.7 | 5.0 | 5.8 | 7.0 | 7.4 | |||
| Low | cfm | 166 | 177 | 205 | 247 | 261 | |||
| Silent operation | m³/min | 3.9 | 3.9 | 4.1 | 4.1 | 4.5 | |||
| Silent operation | cfm | 138 | 138 | 145 | 145 | 159 | |||
| Heating | High | m³/min | 9.5 | 10.0 | 12.1 | 12.4 | 13.3 | ||
| High | cfm | 335 | 353 | 427 | 438 | 470 | |||
| Low | m³/min | 6.0 | 6.0 | 6.5 | 7.8 | 8.4 | |||
| Low | cfm | 212 | 212 | 230 | 275 | 297 | |||
| Silent operation | m³/min | 4.3 | 4.3 | 4.2 | 5.2 | 5.5 | |||
| Silent operation | cfm | 152 | 152 | 148 | 184 | 194 | |||
| Nom. | cfm | 237 | 247 | 300 | 321 | 339 | |||
| Nom. | m³/min | 6.7 | 7.0 | 8.5 | 9.1 | 9.6 | |||
| Heating | Nom. | cfm | 275 | 282 | 328 | 353 | 381 | ||
| Nom. | m³/min | 7.8 | 8.0 | 9.3 | 10.0 | 10.8 | |||
| Fan motor | Model | MM6C02J2VA | MM6C02J2VA | KFD-280-23-8C | KFD-280-23-8C | KFD-280-23-8C | |||
| Speed | Steps | 5 + silent, + auto | 5 + silent, + auto | 5 + silent, + auto | 5 + silent, + auto | 5 + silent, + auto | |||
| Cooling | High | rpm | 1,330 | 1,370 | 1,330 | 1,330 | 1,400 | ||
| Medium | rpm | 1,050 | 1,090 | 1,050 | 1,110 | 1,170 | |||
| Low | rpm | 780 | 820 | 780 | 900 | 940 | |||
| Silent operation | rpm | 670 | 670 | 600 | 600 | 650 | |||
| Heating | High | rpm | 1,360 | 1,410 | 1,420 | 1,450 | 1,540 | ||
| Medium | rpm | 1,140 | 1,160 | 1,130 | 1,210 | 1,290 | |||
| Low | rpm | 920 | 920 | 850 | 980 | 1,040 | |||
| Silent operation | rpm | 690 | 690 | 610 | 720 | 750 | |||
| Output | Rated | W | 16 | 16 | 23 | 23 | 23 | ||
| Sound power level | Cooling | dBA | 56 (0.000) | 57 (0.000) | 59 (0.000) | 59 (0.000) | 60 (0.000) | ||
| Heating | dBA | 56 (0.000) | 57 (0.000) | 59 (0.000) | 59 (0.000) | 60 (0.000) | |||
| Sound pressure level | Cooling | High | dBA | 40 | 41 | 45 | 45 | 46 | |
| Low | dBA | 24 | 25 | 29 | 33 | 34 | |||
| Silent operation | dBA | 19 | 19 | 19 | 21 | 23 | |||
| Heating | High | dBA | 40 | 41 | 45 | 45 | 47 | ||
| Low | dBA | 27 | 27 | 29 | 33 | 34 | |||
| Silent operation | dBA | 19 | 19 | 19 | 22 | 24 | |||
| Nom. | dBA | 32 | 33 | 37 | 39 | 40 | |||
| Heating | Nom. | dBA | 34 | 34 | 39 | 39 | 40 | ||
| Piping connections | Liquid | OD | mm | 6.35 | 6.35 | 6.35 | 6.35 | 6.35 | |
| Gas | OD | mm | 9.5 | 9.5 | 9.5 | 12.7 | 12.7 | ||
| Drain | 18 | 18 | 18 | 18 | 18 | ||||
| Heat insulation | Both liquid and gas pipes | Both liquid and gas pipes | Both liquid and gas pipes | Both liquid and gas pipes | Both liquid and gas pipes | ||||
| Air filter | Type | Removable / washable / mildew proof | Removable / washable / mildew proof | Removable / washable / mildew proof | Removable / washable / mildew proof | Removable / washable / mildew proof | |||
| Air direction control | Right, Left, Horizontal, Downward | Right, Left, Horizontal, Downward | Right, Left, Horizontal, Downward | Right, Left, Horizontal, Downward | Right, Left, Horizontal, Downward | ||||
| Temperature control | Microcomputer control | Microcomputer control | Microcomputer control | Microcomputer control | Microcomputer control | ||||
| Control systems | Infrared remote control | ARC466A6 | ARC466A6 | ARC466A9 | ARC466A9 | ARC466A9 | |||
| Power input - 50Hz | Cooling | Nom. | kW | 0.040 | 0.040 | 0.026 | 0.024 | 0.026 | |
| Heating | Nom. | kW | 0.040 | 0.040 | 0.028 | 0.030 | 0.032 | ||
| Standard Accessories | Operation manual | 1 | 1 | 1 | 1 | 1 | |||
| Installation manual | 1 | 1 | 1 | 1 | 1 | ||||
| Infrared remote control | 1 | 1 | 1 | 1 | 1 | ||||
| Batteries | 2 | 2 | 2 | 2 | 2 | ||||
| Mounting plate | 1 | 1 | 1 | 1 | 1 | ||||
| Indoor unit fixing screws | 2 | 2 | 2 | 2 | 2 | ||||
| Titanium apatite photocatalytic air purification filter | 2 | 2 | 2 | 2 | 2 | ||||
| Remote control holder | 1 | 1 | 1 | 1 | 1 | ||||
| Power supply | Name | V1 | V1 | V1 | V1 | V1 | |||
| Phase | 1~ | 1~ | 1~ | 1~ | 1~ | ||||
| Frequency | Hz | 50 | 50 | 50 | 50 | 50 | |||
| Voltage | V | 220-240 | 220-240 | 220-240 | 220-240 | 220-240 | |||
| Current | Nominal running current (RLA) - 50Hz | Cooling | A | 0.19 (2), 0.18 (3), 0.17 (4) | 0.19 (2), 0.18 (3), 0.17 (4) | 0.12 (2), 0.12 (3), 0.11 (4) | 0.11 (2), 0.11 (3), 0.11 (4) | 0.12 (2), 0.12 (3), 0.11 (4) | |
| Heating | A | 0.19 (2), 0.18 (3), 0.17 (4) | 0.19 (2), 0.18 (3), 0.17 (4) | 0.13 (2), 0.13 (3), 0.12 (4) | 0.14 (2), 0.14 (3), 0.13 (4) | 0.15 (2), 0.14 (3), 0.14 (4) | |||
| Notes | SL: The silent fan level of the air flow rate setting | SL: The silent fan level of the air flow rate setting | SL: The silent fan level of the air flow rate setting | SL: The silent fan level of the air flow rate setting | SL: The silent fan level of the air flow rate setting | ||||
| 220V | 220V | 220V | 220V | 220V | |||||
| 230V | 230V | 230V | 230V | 230V | |||||
| 240V | 240V | 240V | 240V | 240V | |||||