Efficient, versatile units that, thanks to their compact size and flexible installation options, are perfect for any space
The floor-ceiling unit’s design allows flexible installation to suit the room layout – it can be mounted vertically (on the floor against a wall) or horizontally (suspended from the ceiling). No built-in enclosure is required, making it ideal for rooms without a suspended ceiling. Its ultra-shallow depth of just 235 mm allows installation even in tight spaces.
The inverter rotary compressor of AUX air conditioners guarantees reliable and efficient operation of the devices as well as the highest energy efficiency parameters. It also provides low operating costs and a low level of noise. Durable and high-quality materials of the compressor guarantee its long and failure-free operation.
The casing of the outdoor unit has been covered with a number of protective layers, protecting it against insects, rodents, moisture, dust and fire. It guarantees a long lifespan of the device and an better aesthetics after many years of exposure to adverse weather conditions.
The design provides enhanced cooling by separating the refrigerant inlet and outlet, which not only increases the cooling capacity but also ensures more stable and efficient operation of the system, resulting in consistent comfort throughout the room.
The DC inverter compressor uses 180° sine wave control. The solution makes the compressor motor run smoothly and the efficiency increases significantly.
Outdoor units of AUX commercial air conditioner series are equipped with a drip tray heaters, which allow the devices to operate efficiently in heating mode even in severe frosts, preventing the heat exchanger from icing.
The air conditioner activates the defrosting mode only when necessary and only for the time needed to defrost the heat exchanger, which allows the unit to operate almost continuously in heating mode. The intelligent defrosting system used in AUX air conditioners improves the energy efficiency of the devices by 5% and increases the heating efficiency as much as 20% at low ambient temperatures.
AUX commercial air conditioning systems are characterised by reliable, stable operation even in extreme ambient temperatures. Owing to the use of modern technologies and high-quality components, AUX devices operate in a wide range of outdoor temperatures, i.e. from -15°C to 52°C in cooling mode and from -22°C to 24°C in heating mode, providing a high level of comfort in the room in all the seasons of the year.
All AUX air conditioning units operate using the latest eco-friendly refrigerant R32, which, compared to the commonly used R410A, offers higher efficiency and a lower global warming potential. It also does not deplete the ozone layer.
The inverter rotary compressor used in AUX air conditioners ensures reliable and efficient operation, delivering top energy efficiency. It also provides low operating costs and minimal noise. Durable, high-quality materials in the compressor’s construction guarantee long-lasting, trouble-free performance.
| Model | AUX-C-18CAF | AUX-C-24CAF | AUX-C-36CAF | ||
| Cooling capacity | [kW] | 5,30 (1,60 – 6,00) | 7,03 (2,16 – 8,20) | 10,55 (2,90 – 11,50) | |
|---|---|---|---|---|---|
| [Btu/h] | 18000 (5500 – 20500) | 24000 (7400 – 28000) | 36000 (9900 – 39200) | ||
| Heating capacity | [kW] | 5,70 (1,40 – 7,20) | 7,62 (1,98 – 9,30) | 11,15 (2,60 – 12,00) | |
| [Btu/h] | 19450 (4800 – 24600) | 26000 (6800 – 31700) | 38000 (8900 – 40900) | ||
| Power consumption | Cooling | [W] | 1,55 (0,48 – 2,30) | 2,15 (0,67 – 3,30) | 3,30 (0,71 – 4,20) |
| Heating | [W] | 1,52 (0,47 – 2,40) | 2,05 (0,65 – 3,30) | 3,00 (0,47 – 3,70) | |
| Current consumption | Cooling | [A] | 6,74 (2,09 – 10,00) | 9,34 (2,91 – 14,35) | 14,50 (3,20 – 19,50) |
| Heating | [A] | 6,61 (2,04 – 10,43) | 8,91 (2,83 – 14,35) | 13,00 (2,43 – 16,00) | |
| EER / COP | – | 3,42 / 3,75 | 3,27 / 3,72 | 3,20 / 3,72 | |
| SEER / SCOP | – | 6,10 / 4,00 | 6,10 / 4,00 | 6,10 / 4,00 | |
| Energy efficiency class | Cooling | – | A++ | A++ | A++ |
| Heating | – | A+ | A+ | A+ | |
| Indoor Unit | AUX-C-18CAF/I | AUX-C-24CAF/I | AUX-C-36CAF/I | ||
| Power supply | [V~,Hz,Ph] | 220-240, 50, 1 | 220-240, 50, 1 | 220-240, 50, 1 | |
| Fan motor power | [W] | 40 | 70 | 120 | |
| Fan speed (high / medium / low) | [rpm] | 950/790/690 | 1000/860/760 | 1250/1080/900 | |
| Airflow (high / medium / low) | [m³/h] | 900/720/600 | 1230/1020/840 | 2040/1740/1440 | |
| Sound pressure level (high / medium / low) | [dB(A)] | 40/35/33 | 42/38/35 | 50/46/41 | |
| Sound power level | [dB(A)] | 51 | 52 | 62 | |
| Indoor unit dimensions | [mm] | 1000 x 690 x 235 | 1280 x 690 x 235 | 1600 x 690 x 235 | |
| Indoor unit weight (net) | [kg] | 28,0 | 34,0 | 40,0 | |
| Outdoor Unit | AUX-C-18CAO | AUX-C-24CAO | AUX-C-36CAO | ||
| Power supply | [V~,Hz,Ph] | 220-240, 50, 1 | 220-240, 50, 1 | 220-240, 50, 1 | |
| Compressor type | – | Rotary | Rotary | Rotary | |
| Airflow | [m³/h] | 2600 | 4200 | 4000 | |
| Sound pressure level | [dB(A)] | 55 | 58 | 59 | |
| Sound power level | [dB(A)] | 65 | 68 | 69 | |
| Outdoor unit dimensions | [mm] | 785 x 300 x 555 | 900 x 350 x 700 | 970 x 395 x 805 | |
| Outdoor unit weight (net) | [kg] | 29,0 | 43,0 | 61,0 | |
| Refrigerant | Type | – | R32 | R32 | R32 |
| Factory charge | [kg] | 1,03 | 1,45 | 2,75 | |
| Pipe connections (diameter) | Liquid | [mm (inch)] | 6,35 (1/4) | 9,52 (3/8) | 9,52 (3/8) |
| Gas | [mm (inch)] | 12,70 (1/2) | 15,88 (5/8) | 15,88 (5/8) | |
| Condensate | [mm (inch)] | DN20 (R3/4) | DN20 (R3/4) | DN20 (R3/4) | |
| Maximum pipe length | [m] | 30 | 50 | 65 | |
| Maximum height difference | [m] | 20 | 25 | 30 | |
| Outdoor unit operation (ambient temperature) | Cooling | [°C] | -15~52 | -15~52 | -15~52 |
| Heating | [°C] | -22~24 | -22~24 | -22~24 | |
| Operating temperature range | [°C] | 16~32 | 16~32 | 16~32 | |
| Model | AUX-C-42CAF | AUX-C-48CAF | AUX-C-60CAF | ||
| Cooling capacity | [kW] | 12,10 (2,90 – 12,50) | 14,00 (4,76 – 14,50) | 16,00 (4,76 – 17,50) | |
|---|---|---|---|---|---|
| [Btu/h] | 42000 (9800 – 42600) | 48000 (16241 – 49474) | 55000 (16241 – 59710) | ||
| Heating capacity | [kW] | 13,50 (2,60 – 14,50) | 16,00 (4,78 – 16,50) | 17,00 (4,78 – 18,50) | |
| [Btu/h] | 46000 (8800 – 49400) | 54600 (16309 – 56298) | 58000 (16309 – 63122) | ||
| Power supply | [V~,Hz,Ph] | 220-240, 50, 1 | 220-240, 50, 1 | 220-240, 50, 1 | |
| Power consumption | Cooling | [W] | 3,80 (0,71 – 4,50) | 5,00 (1,71 – 5,90) | 5,80 (1,71 – 6,85) |
| Heating | [W] | 3,50 (0,47 – 4,20) | 5,10 (1,71 – 6,05) | 4,90 (1,71 – 7,00) | |
| Current consumption | Cooling | [A] | 17,00 (3,20 – 20,00) | 8,80 (1,50 – 12,00) | 10,50 (1,50 – 15,00) |
| Heating | [A] | 16,00 (2,43 – 18,50) | 8,90 (1,50 – 12,00) | 11,00 (1,50 – 15,00) | |
| EER / COP | – | 3,18 / 3,86 | 2,80 / 3,14 | 2,76 / 3,47 | |
| SEER / SCOP | – | … / … | … / … | … / … | |
| Energy efficiency class | Cooling | – | A++ | A++ | A++ |
| Heating | – | A+ | A+ | A+ | |
| Indoor unit | AUX-C-42CAF/I | AUX-C-48CAF/I | AUX-C-60CAF/I | ||
| Power supply | [V~,Hz,Ph] | 220-240, 50, 1 | 220-240, 50, 1 | 220-240, 50, 1 | |
| Fan motor power | [W] | 120 | 120 | 120 | |
| Fan speed (high / medium / low) | [rpm] | 1250/1080/900 | 1250/1080/900 | 1280/1100/920 | |
| Airflow (high / medium / low) | [m³/h] | 2040/1740/1440 | 2040/1740/1440 | 2160/1820/1480 | |
| Sound pressure level (high / medium / low) | [dB(A)] | 50/46/41 | 50/46/41 | 51/47/43 | |
| Sound power level | [dB(A)] | 62 | 62 | 63 | |
| Indoor unit dimensions | [mm] | 1600 x 690 x 235 | 1600 x 690 x 235 | 1600 x 690 x 235 | |
| Indoor unit weight (net) | [kg] | 39,5 | 40,0 | 41,0 | |
| Outdoor unit | AUX-C-42CAO | AUX-C-48CAO | AUX-C-60CAO | ||
| Power supply | [V~,Hz,Ph] | 220-240, 50, 1 | 380-415, 50, 3 | 380-415, 50, 3 | |
| Compressor type | – | rotary | rotary | rotary | |
| Airflow | [m³/h] | 4000 | 7200 | 7200 | |
| Sound pressure level | [dB(A)] | 60 | 60 | 60 | |
| Sound power level | [dB(A)] | 70 | 70 | 70 | |
| Outdoor unit dimensions | [mm] | 960 x 395 x 805 | 940 x 370 x 1325 | 940 x 370 x 1325 | |
| Outdoor unit weight (net) | [kg] | 61,0 | 81,0 | 85,0 | |
| Refrigerant | Type | – | R32 | R32 | R32 |
| Factory charge | [kg] | 2,75 | 2,70 | 3,05 | |
| Pipe connections (diameter) | Liquid | [mm(inches)] | 9,52 (3/8) | 9,52 (3/8) | 9,52 (3/8) |
| Gas | [mm(inches)] | 15,88 (5/8) | 15,88 (5/8) | 15,88 (5/8) | |
| Condensate | [mm(inches)] | DN20 (R3/4) | DN20 (R3/4) | DN20 (R3/4) | |
| Maximum pipe length | [m] | 30 | 50 | 65 | |
| Maximum height difference | [m] | 20 | 25 | 30 | |
| Outdoor unit operation (outdoor temperature) | Cooling | [°C] | -15~52 | -15~52 | -15~52 |
| Heating | [°C] | -22~24 | -22~24 | -22~24 | |
| Operating temperature range | [°C] | 16~32 | 16~32 | 16~32 | |
