TECHNICAL SPECIFICATION SHEET · DAIKIN
RSUA9AYMS
Outdoor unit · VRV 7S · Cooling only · R-32
Data based on the source catalogue; not all specifications have been manually verified. Check the original source before use.
| Rated capacity | |
|---|---|
| Cooling capacity · Btu/h | 81,900 |
| Cooling capacity · kW | 24.0 |
| Electrical & efficiency | |
| Power supply | 3-phase, 380–415 V/380 V, 50/60 Hz |
| Power consumption · kW | 5.91 |
| Capacity control · % | 9–100 |
| Compressor · Type | Hermetically sealed swing type for R-32 |
| Compressor · Motor output · kW | 5.4 |
| Airflow & sound | |
| Airflow rate · m³/min | 155.5 |
| Sound level · dB(A) | 60 |
| Dimensions & weight | |
| Casing colour | Ivory white (5Y7.5/1) |
| Dimensions (H×W×D) · mm | 1,430×940×320 |
| Machine weight · kg | 118 |
| Piping & refrigerant | |
| 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 | |
| Operation range · °CDB | -5 to 52 |
| Controls & accessories | |
| 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 |
Source reference
VRV7S 01-04/26 · PDF page 24 · Printed page 23
English edition · Siam Daikin Sales · specifications as of November 2025
Open catalogue PDF · page 24
Model page: https://vrv.vn/spec/rsua9ayms/
Rated performance depends on test conditions and system combinations. “—” means no value was extracted. This sheet does not replace the manufacturer’s technical documentation.
Catalogue notes (summary)
Notes: Cooling ratings use indoor 27°C DB / 19°C WB and outdoor 35°C DB, with 7.5 m equivalent piping and 0 m height difference. Sound was measured 1 m in front of the unit at a height of 1.5 m in an anechoic chamber. Additional refrigerant charge is required. The specifications table lists RSUA7AYMS in its Thailand row, while the lineup on PDF page 6 says the 7 HP model is for Indonesia only. Confirm local availability with Daikin. Check the original accessory notes and R-32 safety pages.