Outdoor unit Daikin Type VRV A 1-way cooling-only RXQ18AYM: Technical characteristics, advantages and applications

1. Technical Specification RXQ18AYM

Outdoor unit Daikin VRV A 1-way cooling-only RXQ18AYM is an ideal choice for high power air conditioning systems. Here are the technical specifications details:
- Technology: Daikin – Japan
- Type: VRV A Standard (1-way cooling-only Inverter)
- Gas: R410A
- Power supply: The 3 phase 4 wire system, 380 -415 V/380 V, 50 Hz/60 Hz
- Cooling capacity: 18HP ~ 50.4kW ~ 171.000BTU/h
- Maximum number of connected indoor units: 29 (45)
- Model: RXQ18AYM(W) (Models with (W) being outdoor unit corrosion resistant)
- Cooling power input: 15.3KW
- Power Control (%): 10~100
- Casing color: Ivory White (5 Y 7.5/1) (Alcerative Metal Brown)
- Compressor type: Closed spiral
- Engine power of the compressor (KW): (4.0 × 1)+(4.0 × 1)
- Airflow: 257m/minute
- Size (Size x Width x Length): 1.657 × 1.240 × 765 mm
- Weight: 260 kg (280 kg with corrosion resistant type)
- Noise (dB(A)): 61
- Cold - dimensional operating range ( ° CDB): 10 to 49
- Preloaded refrigerant R410A amount: 8.4Kg
- Duct Bubbling Beds/Wets (mm): φ 15.9 (Korean)/ φ 28.6 (Korean)
- Warranty: 1 year of equipment, 5 year compressor
- Manufactured in: Thailand
- Imported from: Thailand
2. Advantages RXQ18AYM
Advantages: RXQ18AYM
- High Capacity: With cooling capacity up to 50.4kW, RXQ18AYM is suitable for applications requiring air conditioning for large spaces.
- Energy efficiency: The Inverter technology provides lower power consumption and more efficient operation than the outdoor unit technologies without it.
- Connectivity: Maximum connectivity to 29 indoor unit, meeting the air conditioning demand for multiple regions.
- Anti-corrosion: Model with (W) fitted with anti-corrosion coating, suitable for areas with harsh environment.
- High wind efficiency: airflow 257m/minute helps increase cooling efficiency outdoor unit.
Disadvantages: RXQ18AYM
- Relatively high noise: With a noise of 61 dB(A), RXQ18AYM can cause significant noise, especially when installed in an area close to the user.
- Large size and weight: The size and weight of outdoor unit can make installation more difficult, requiring appropriate space and support equipment.
3. Application RXQ18AYM

Outdoor unit Daikin VRV A 1-way cooling-only RXQ18AYM is well suited for applications requiring high-power and high-performance air conditioning systems. Some representative applications include:
- Office buildings: Provide air conditioning for large office buildings, ensuring a comfortable working environment.
- Shopping mall: air conditioning for large shopping areas, ensuring clean air for customers.
- Hotels and Resorts: Provide an effective air conditioning solution for hotel rooms and service areas.
- Factories and workshops: air conditioning for large production areas, ensuring a stable and pleasant working environment.
With a combination of advanced technology and robust performance, outdoor unit Daikin VRV A 1-way cooling-only RXQ18AYM is ideal for projects that require efficient and reliable air conditioning systems.




