RSUA7AYMS is a Daikin outdoor unit in the VRV 7S series, cooling only · r-32 type. Its rated cooling capacity is 20 kW according to catalogue VRV7S 01-04/26.
- Rated cooling capacity
- 20 kW
- Power supply
- 3-phase, 380–415 V/380 V, 50/60 Hz
- Dimensions (H×W×D)
- 1,430×940×320 mm
- Weight
- 118 kg
Product overview RSUA7AYMS
RSUA7AYMS is a Daikin outdoor unit in the VRV 7S series (Cooling only · R-32).
Application and design
This VRV 7S outdoor unit uses R-32 and is listed for cooling operation in this catalogue. Check the compatible indoor units and the manufacturer’s R-32 installation requirements.
Catalogue performance
- Rated cooling capacity
- 20 kW
- Airflow rate · m³/min
- 155.5
- Sound level · dB(A)
- 59
- Operation range · °CDB
- -5 to 52
Configuration and installation
- Power supply
- 3-phase, 380–415 V/380 V, 50/60 Hz
- Dimensions (H×W×D) · mm
- 1,430×940×320
- Machine weight · kg
- 118
- Refrigerant · Type
- R-32
Checking a specification or quotation
For multi-module combinations, read the dimensions and weight for each listed module. These figures help plan individual unit positions and service access.
Check catalogue rating conditions and connection arrangements when selecting equipment.
RSUA7AYMS specifications
| Rated capacity 2 specifications | |
|---|---|
| Cooling capacity · Btu/h | 68,200 |
| Cooling capacity · kW | 20.0 |
| Electrical & efficiency 5 specifications | |
| Power supply | 3-phase, 380–415 V/380 V, 50/60 Hz |
| Power consumption · kW | 4.60 |
| Capacity control · % | 9–100 |
| Compressor · Type | Hermetically sealed swing type for R-32 |
| Compressor · Motor output · kW | 4.7 |
| Airflow & sound 2 specifications | |
| Airflow rate · m³/min | 155.5 |
| Sound level · dB(A) | 59 |
| Dimensions & weight 3 specifications | |
| Casing colour | Ivory white (5Y7.5/1) |
| Dimensions (H×W×D) · mm | 1,430×940×320 |
| Machine weight · kg | 118 |
| Piping & refrigerant 4 specifications | |
| Refrigerant · Type | R-32 |
| Refrigerant · Charge · kg | 3.4 |
| Piping connections · Liquid · mm | Ø9.5 (Brazing) |
| Piping connections · Gas · mm | Ø19.1 (Brazing) |
| Operating conditions 1 specifications | |
| Operation range · °CDB | -5 to 52 |
| Controls & accessories 6 specifications | |
| REFNET header | KHRP26M22H (max. 4 branches), KHRP26M33H (max. 8 branches) |
| REFNET joint | KHRP26A22T, BHRP26A22TA |
| Drain plug | KKPJ5H280 |
| External control adaptor *1 | DTA104A61 |
| R-32 refrigerant leak detector | BRYR55A1, BRYR37A1, BRYR57A1 |
| R-32 safety shut off valve *2 | SVA140A |
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Catalogue source & rating conditions
Values are taken from VRV7S 01-04/26, PDF page 24 (printed page 23). English edition · Siam Daikin Sales · specifications as of November 2025.
Rated performance depends on test conditions and system combinations. Check the source notes when selecting equipment or comparing series.
Read catalogue notes (summary)
View catalogue page · PDF 24
The original page preserves symbols, merged cells and accessories; not every accessory shown is supplied with the unit.
