Multi-Zone Systems
–Utopia IVX Multi Split Systems
Delivering big results for small spaces.
When residential or commercial spaces are limited, there’s only one climate control solution that truly offers the power to customise.
Delivering big results for small spaces.
When residential or commercial spaces are limited, there’s only one climate control solution that truly offers the power to customise.
Air conditioning for up to 4 zones
With individual control for up to four separate spaces, IVX Multi-split is the ideal solution for smaller multi-area commercial premises and luxury homes.
Its compact size makes it adaptable to almost any space.
Range of fan coil units
Hitachi Utopia’s multi-head option makes it possible to set different rooms at different temperatures using just one outdoor unit.
Combine Different Units
Choose the best unit for each space by combining any mix of indoor units including wall-mounted, ducted or cassette, centrally or individually controlled.
Smarter Controls
A fully-programmable 7-day timer offers the ability to switch all units on and off automatically to conserve power when rooms are unoccupied.
Units are able to accept external control inputs such as remote stop/start, fire alarm, and external thermostat. System outputs including fault conditions, mode (heat/cool), and thermostat on are also available.
Hitachi wall controllers are compatible with H-Link II and with the CSNET Web / Manager BMS, which provides centralised control over system operation.
Central controller EZ - For medium scale buildings
8.5-inch Wide Color LCD (Full dot)
Touch panel display
Controls
- Groups 64
- Indoor Unit 160
- Outdoor Unit 64
Quietly Efficient
The Utopia multi-system delivers low-energy heating by utilising its high-efficiency inverter compressor technology.
When only a small amount of heating or cooling is required, it reduces energy input to save power.
technical data
–technical data
Model
| RAS-4HVNC1 | RAS-5HVNC1 | RAS-6HVNC1 |
|---|
| Capacity | Nominal Cooling | kW |
| Nominal Heating | kW |
| Capacity (Range) | Cooling | kW |
| Heating | kW |
| Number of connectable indoor units | One | |
| Two | ||
| Three | ||
| Four |
| Energy Efficiency | EER/AEER (Cooling) | |
| COP / ACOP (Heating) |
| Sound (Pressure) Level - (dB(A)) | Outdoor Unit | Cool/Heat/Night Quiet mode |
| Dimensions (mm) | Outdoor Unit | (H X W X D) |
| Weights (kg) | Outdoor Unit |
| Operating Range | Outdoor Temp. (°C) | Cooling |
| Outdoor Temp. (°C) | Heating |
| Refrigerant Type |
| Refrigerant Control |
| Compressor Type |
| Piping Information | Pipe Sizes (Inches) | |
| Maximum Piping Length (m) | ||
| Maximum Height (m) | ||
| Max. Height bet. Indoor units (m) | ||
| Pre-charged (chargeless) length |
| Power | Power Supply | |
| Maximum Running Current | Amps |
| 10 |
| 11.2 |
| 4.5 ~ 11.2 |
| 5.0 ~ 14.0 |
| Y |
| Y |
| N |
| Y |
| 3.79/3.60 |
| 4.61/4.32 |
| 52 / 54 / 50 |
| 1,140 X 950 X 370 |
| 79 |
| [-5]°C ~ 46°C |
| [-20]°C ~ 21°C |
| R410a |
| Microprocessor Electronic Expansion Valve |
| Hermetically Sealed Scroll Type |
| 9.52 / 15.88 |
| 70 |
| Outdoor unit above - 30m, Outdoor unit below - 20m |
| 3m |
| 30m |
| 1Ø 230V 50Hz |
| 26.3 |
| 12.5 |
| 14 |
| 5.7 ~ 14.0 |
| 5.0 ~ 18.0 |
| Y |
| Y |
| Y |
| N |
| 3.29/3.12 |
| 3.82/3.59 |
| 89 |
| 75 |
| 26.4 |
| 13 |
| 16 |
| 6.0 ~ 16.0 |
| 5.0 ~ 20.0 |
| Y |
| Y |
| Y |
| Y |
| 3.15/3.00 |
| 3.62/3.43 |
| 55 / 57 / 53 |
| 89 |
| 75 |
| 26.4 |
documentation
downloads
Manuals, brochures and other product literature. If you need any more information, please get in touch.
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