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Energy class A++
SEER: 6.8
Energy class A+
SCOP: 5.2
Gentle airflow
Micro-holes in the slat for almost silent comfort without irritation
Active ventilation
External air intake with HEPA PM2.5 filter for fresh air
100% DC Inverter
Operates from -10°C to +49°C - ideal for all seasons
WiFi smart control
Included - control from a smartphone anywhere
UV Purification
Uniquely kills 99% of bacteria and viruses without chemicals
Ideal size
Suitable for homes and offices 35-40 sq.m.
Quiet operating
58 dB indoor unit - comfortable sleep and work
Environmentally friendly
R-32 refrigerant with zero ozone impact
Energy saving
Energy class A++ - reduces costs up to 40%
Frost protection
Special heaters ensure operation down to -10°C
Triple filtration
Silver Ion + Active Carbon + Sterilization for clean air
Cleaning reminder
Device maintenance indicator light
| Model | AUX Q-Plus ASW-H18B4/BQAR3DI |
| Rated power (cooling) | 5.3 kW (18,000 BTU) |
| Rated power (heating) | 4.3 kW |
| SEER coefficient | 6.8 |
| SCOP coefficient | 5.2 |
| Voltage | 220-240V / 50Hz |
| Refrigerant | R-32 (environmentally friendly) |
| Cooling operating temperature | -10°C to +49°C |
| Heating operating temperature | -15°C to +30°C |
| Noise level (indoor unit) | 58 dB(A) |
| Recommended volume | 35-40 square meters |
| WiFi control | Included in the kit |
Control the temperature from any position via a mobile app:

Eco mode: Average energy consumption with optimal comfort. Ideal for transitional seasons.
Sleep mode: Quiet operation with step-by-step temperature change for comfortable sleep.
Turbo mode: Maximum power for fast cooling or heating when needed.
Dry mode: Dehumidification without strong cooling - perfect for humid days.
Fights bacteria and viruses. Prevents their spread in the air and maintains a healthy atmosphere.
Removes odors, pollutants and harmful gases. Provides clean and fresh air in the room.
Ultraviolet light kills 99% of bacteria and viruses without chemicals or consumables.
A unique feature of the Q-Plus series is the active ventilation of the room. Through a special external air intake, the air conditioner ensures a continuous supply of fresh air from outside.
This air passes through a HEPA PM2.5 filter, which encapsulates fine dust particles and pollutants before entering the room.
Result: The air in the room is constantly renewed and purified, creating a healthier and fresher atmosphere for you and your family.
1. Maintain optimal temperature (22-24°C) - Every degree lower significantly reduces costs
2. Close doors and windows during cooling and heating
3. Use Sleep mode at night to reduce consumption
4. Regular filter cleaning - at least every month for optimal performance
5. Activate Eco mode in moderate climate conditions
6. Use WiFi control for automated schedule control
7. Annual technical inspection to maintain optimal performance
| Characteristics | |
| Approximate surface (m²) | 40 |
| Operating temperature range (°C) | -10°C to +49°C |
| Refrigerant | R32 |
| External body dimensions (Length x Width x Height), mm | 300х785х555 |
| Internal body dimensions (Length x Width x Height), mm | 315х960х222 |
| Efficiency class Heating | А+ |
| Efficiency class Cooling | А++ |
| BTU | 18000 |
| Cooling capacity (kW) | 5.3 |
| Heating capacity (kW) | 4.3 |
| Seasonal efficiency Cooling (SEER) | 6.8 |
| Seasonal efficiency Heating (SCOP) | 5.2 |
| Sound pressure dB(A) | 58 - indoor unit 62 - outdoor unit |