RAC/RAS YHA series
Wall and floor mounted split systems
Multi-Zone Air Conditioning
–IVX Multi 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.
Range of fan coil units
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Hitachi Utopia’s multi-head option makes it possible to set different rooms at different temperatures using just one outdoor unit.
Local controllers
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Stylish Remote Controllers 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.
Central controller EZ - For medium scale buildings
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8.5-inch Wide Color LCD (Full dot)
Touch panel display
Controls
- Groups 64
- Indoor Unit 160
- Outdoor Unit 64
1/3
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
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Manuals, brochures and other product literature. If you need any more information, please get in touch.
Find a dealer
–Search our network of authorised Hitachi distributors and installers.
