Daikin VRV S Series Air Conditioning System
Specifications for Cooling Only 50 Hz models.
Outdoor Unit Specifications
| Model | RXMQ4AAVEG | RXMQ5AAVEG | RXMQ6AAVEG |
|---|---|---|---|
| Power supply | 1-phase, 220-240/220 V, 50/60 Hz | ||
| Number of connectable indoor units | 6 | 8 | 9 |
| Cooling capacity (Btu/h) | 38,200 | 47,800 | 54,600 |
| Cooling capacity (kW) | 11.2 | 14.0 | 16.0 |
| Power consumption (Outdoor unit)*1 (kW) | 2.69 | 3.44 | 3.59 |
| Capacity control (%) | 23-100 | 14-100 | 14-100 |
| Casing colour | Ivory white | ||
| Type | Hermetically sealed scroll type | ||
| Compressor Motor output × Number of units (kW) | 2.0 x 1 | 3.0 x 1 | 3.3 x 1 |
| Airflow rate (m³/min) | 74 | 80 | 102 |
| Dimensions (H x W x D) (mm) | 990 x 940 x 320 | 1,345 x 900 x 320 | |
| Machine weight (kg) | 71 | 80 | 102 |
| Sound level (dB(A)) | 52 | 53 | 55 |
| Operation range (°CDB) | -5 to 46 | ||
| Refrigerant Type | R-410A | ||
| Charge (kg) | 2.9 | 3.4 | 3.6 |
| Piping connections (Liquid) (mm) | $9.5 (Flare) | $15.9 (Flare) | $19.1 (Flare) |
| Piping connections (Gas) (mm) | $9.5 (Flare) | $15.9 (Flare) | $19.1 (Flare) |
Notes: Specifications are based on the following conditions; Cooling: Indoor temp.: 27°CDB, 19°CWB, Outdoor temp.: 35°CDB, Equivalent piping length: 7.5 m, Level difference: 0 m. Sound level: Anechoic chamber conversion value, measured at a point 1 m in front of the unit at a height of 1.5 m. During actual operation, these values are normally somewhat higher as a result of ambient conditions and oil recovery mode. When there is concern for noise the surrounding area such as residences, we recommend investigating the installation location and taking soundproofing measures. Refrigerant charge is required.
*1: Connection condition of indoor units RXMQ4AAVEG: FXAQ20ARVEG x 4 + FXAQ25ARVEG x 1, RXMQ5AAVEG: FXAQ20ARVEG x 4 + FXAQ25ARVEG x 2, RXMQ6AAVEG: FXAQ20ARVEG x 5 + FXAQ25ARVEG x 2
Option List
| NO. | Item | RXMQ4AAVEG | RXMQ5AAVEG | RXMQ6AAVEG |
|---|---|---|---|---|
| 1 | Header pack | BHF6RHP6Z, BHF6ARHP6Z, BHF8RHP6Z | ||
| 2 | REFNET header | KHRP26M22H, KHRP26M33H (Max. 4 branch) | KHRP26M22H, KHRP26M33H (Max. 8 branch) | |
| 3 | REFNET joint | KKPJ5G280 | KKPJ5F180 | |
| 4 | Central drain plug | KKTP5B112 | KPT-60B160 | |
| 5 | Fixture for preventing overturning | KHRP26A22T | K-KYZP15C | |
| 6 | Wire fixture for preventing overturning |
| NO. | Item | FXAQ20ARVEG | FXAQ25ARVEG | FXAQ32ARVEG | FXAQ40ARVEG | FXAQ50ARVEG | FXAQ63ARVEG |
|---|---|---|---|---|---|---|---|
| 1 | Wireless remote controller | BRC4M150W16 | |||||
| 2 | Navigation remote controller (Wired remote controller) | BRC7N618-6 | BRC1E63 | BRC1H61W (White) / BRC1H61K (Black) | BRC2E61 | ★ KRP2A61 (Note 4) | |
| 3 | Stylish remote controller | ★ KRP4AA52 (Note 4) | |||||
| 4 | Simplified remote controller | ||||||
| 5 | Wiring adaptor for electrical appendices (1) | BRCS01A-1 | |||||
| 6 | Wiring adaptor for electrical appendices (2) | KRP4B93 (Note 2, 3) | |||||
| 7 | Remote sensor (for indoor temperature) | ★DTA104A61 | |||||
| 8 | Installation box for adaptor printed circuit board ✩ | ||||||
| 9 | External control adaptor for outdoor unit |
Notes: 1. Installation box is necessary for each adaptor marked ★. 2. Up to 2 adaptors can be fixed for each installation box. 3. Only one installation box can be installed for each indoor unit. 4. Either Wiring adaptor for electrical appendices (1) or Wiring adaptor for electrical appendices (2) cannot be connected with Wireless remote controller.
VRV S SERIES Features
- Higher energy efficiency as compared to VRV IV S series, especially for 6 HP.
- Connectable up to 9 indoor units to a single outdoor unit.
- Makes the long piping design possible with restrictions: Max. 50m to first indoor branch, Max. 120m actual piping length, Max. 300m total piping length.
Indoor Unit Lineup
| Type | Model Name | Capacity Range | Capacity Index | 20 | 25 | 32 | 40 | 50 | 63 | 80 | 100 | 125 | 140 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Ceiling Mounted Cassette (Round Flow with Sensing) | FXFSQ-AVM | 0.8 HP - 6 HP | 20 - 140 | ● | ● | ● | ● | ● | ● | ||||
| Ceiling Mounted Cassette (Round Flow) | FXFQ-AVM | 1 HP - 6 HP | 25 - 140 | ● | ● | ● | ● | ● | ● | ● | ● | ● | |
| Slim Ceiling Mounted Duct (Standard Series) | FXDQ-PDVE (with drain pump) | 1.25 HP - 6 HP | 31.25 - 140 | ● | ● | ● | ● | ● | ● | ● | ● | ● | |
| Slim Ceiling Mounted Duct (Standard Series) | FXDQ-PDVET (without drain pump) | 1.25 HP - 6 HP | 31.25 - 140 | ● | ● | ● | ● | ● | ● | ● | ● | ● | |
| Slim Ceiling Mounted Duct (Compact Series) | FXDQ-NDVE (with drain pump) (700mm width type) | 1.6 HP - 4 HP | 40 - 100 | ● | ● | ● | ● | ||||||
| Slim Ceiling Mounted Duct (Compact Series) | FXDQ-NDVET (without drain pump) (900/1,100mm width type) | 1.6 HP - 4 HP | 40 - 100 | ● | ● | ● | ● | ||||||
| Middle Static Pressure | FXSQ-PAVE | 2 HP - 6 HP | 50 - 140 | ● | ● | ● | ● | ● | ● | ● | ● | ||
| Ceiling Mounted Duct | FXMQ-PAVE | 2.5 HP - 6 HP | 62.5 - 140 | ● | ● | ● | ● | ● | ● | ● | |||
| Outdoor-Air Processing Unit | FXMQ-MFV1 | 3.2 HP - 6 HP | 80 - 140 | ● | ● | ● | ● | ● | ● | ||||
| Wall Mounted | New FXAQ-ARVEG | 1 HP - 6 HP | 25 - 140 | ● | ● | ● | ● | ● | ● | ● | ● | ● |
Indoor Unit Specifications
| MODEL | FXAQ20ARVEG | FXAQ25ARVEG | FXAQ32ARVEG | FXAQ40ARVEG | FXAQ50ARVEG | FXAQ63ARVEG |
|---|---|---|---|---|---|---|
| Power supply | 1-phase, 220-240/220 V, 50/60 Hz | |||||
| Cooling Capacity (kW) | 2.2 | 2.8 | 3.6 | 4.5 | 5.6 | 7.1 |
| Power consumption (kW) | 0.042 | 0.046 | 0.047 | 0.048 | 0.051 | 0.056 |
| Airflow rate (H/L) (m³/min) | 7.5/4.5 | 9/5 | 11/5.5 | 13/9 | 15/12 | 19/14 |
| Sound level (H/L) (dB(A)) | 35/31 | 36/31 | 38/31 | 39/34 | 42/37 | 47/41 |
| Dimensions (H x W x D) (mm) | 298 x 929 × 258 | |||||
| Machine weight (kg) | 13 | 13 | 13 | 14 | 15 | 16 |
Conditions of VRV indoor unit maximum connection capacity: Total capacity index of connectable indoor units must be 50-130% of the capacity index of the outdoor unit.
Applicable VRV indoor units: FXF(S)Q, FXDQ, FXSQ, FXMQ, FXAQ models. (Note: Total capacity index of connectable indoor units must be 50-130% of the capacity index of the outdoor unit.)
Energy Efficiency Comparison
Higher energy efficiency as compared to VRV IV S series, especially for 6 HP.
VRV S SERIES:
- 4 HP: Cooling Operation EER 4.16 (14% increases)
- 5 HP: Cooling Operation EER 4.07
- 6 HP: Cooling Operation EER 4.46 (16% increases)
VRV IV S SERIES:
- 4 HP: Cooling Operation EER 3.65
- 5 HP: Cooling Operation EER 3.57
- 6 HP: Cooling Operation EER 3.85
Piping Length Design
Makes the long piping design possible
- Max. allowable piping length: 120 m (150m for 6HP)
- Total piping length: Max. 300 m
- First indoor branch: Max. 50 m
- Between indoor units: Max. 15 m
- Level difference: Max. 50 m (outdoor unit above indoor units), Max. 40 m (outdoor unit below indoor units)
| Piping length | 4 HP | 5 HP | 6 HP |
|---|---|---|---|
| Max. allowable piping length | 70 m (90m) | 70m (90m) | 120 m (150m) |
| Actual piping length (Equivalent) a+b+c+d+i | 250 m | 250 m | 300 m |
| Between the first indoor branch and the farthest indoor unit b+c+d+i | 40 m | 40 m | 40 m |
| Between the indoor units j | 10 m | 15 m | 15 m |
| Max. allowable level difference k | |||
| If the outdoor unit is above and the indoor units | 30 m | 30 m | 50 m |
| If the outdoor unit is below | 30 m | 30 m | 40 m |
Company Information
Daikin Airconditioning (Singapore) Pte. Ltd.
10 Ang Mo Kio Industrial Park 2 Singapore 569501
Phone: +65 6583 8888
Email: sales@daikin.com.sg
Specifications, designs and other content appearing in this brochure are current as of June 2020 but subject to change without notice.
VRV is a trademark of Daikin Industries, Ltd. VRV Air Conditioning System is the world's first individual air conditioning system with variable refrigerant flow control and was commercialised by Daikin in 1982. VRV is the trademark of Daikin Industries, Ltd., which is derived from the technology we call "variable refrigerant volume."
