Category: Technical information associated with Hitachi Split
Systems & Variable Refrigerant Flow
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Hitachi Split Systems & Variable Refrigerant Flow
Variable Refrigerant Flow
The HITACHI SET-FREE Variable Refrigerant Flow (VRF) systems and now
the award winning Utopia IVX systems offer designers, installers and end
users alike, energy efficiency, comfort, reliability and value for
money. Simplicity of design and installation are ensured with HITACHI
VRF & IVX Systems. HITACHI Set Free systems are available as either 2
pipe FSN or 3 pipe FXN. Whilst the Utopia IVX System provides individual
controlled multi splits heat pump options.
Set Free Range
Hitachi are able to offer one of the largest capacity ranges
available in the industry from 3HP to 42HP inclusive. The whole range
incorporates the latest DC Inverter compressor technology and DC
Inverter driven fan motors to provide market leading COP’s in addition
to exceptionally low noise levels.
Utopia Range
Hitachi offer three Splits Ranges
- Utopia Inverter (5.0 ~ 14 Kw)
- Utopia IVX (20 ~ 30 Kw)
- Utopia Centrifugal Ducted Condensing Units (12.5 ~ 25 Kw)
All offer unrivalled energy efficiency, low noise, flexible
installation and incorporate the advanced control functions necessary to
provide easy BMS integration.
- Piping: up to 100m (30m lift)
- Single, twin, triple & quad installation option
- Multi Split Individual control (IVX Range)
- High Static centrifugal fan (RASC)
- Compatible with Hitachi CS-Net Web (H-Link)
- Connectable to System Free Fan Coils
- Strong & durable High Pressure scroll compressors
- Operation down to -15ºC
System Free Indoor Units
Various indoor unit types and capacities are available to meet any
building requirements.
In the Ceiling (Ducted)
- Hotel Type
Narrow design, noise level >27dB(A)
Easy pcb access
- Low Height (197mm)
Built in drain pump
Noise level >32dB(A)
- Standard Model
Built-in drain pump
Improved filter access
Changable Inlet Air Direction
4-Way Mini Cassette
- Fits within standard 600x600 ceiling grid
- Exceptionally quiet operation
- Drain pump fitted as standard
4-Way Standard Cassette
- One size from 2.0 ~14 Kw
- Exceptionally quiet operation
- Drain pump fitted as standard
2-Way Cassette
- Exceptionally quiet operation
- Drain pump fitted as standard
Wall Mounted
- Quiet operation
- Stylish, modern design
- Wireless receiver kit as standard accessory
Ceiling Suspended
- Ultra-slim, space-saving design
- Less than 163mm of vertical space required for installation
- Quiet Operation
Floor Mounted
- Concealed or Cabinet versions
- Slim design of only 220mm depth
- Low height at 630mm
- Ideal for perimeter zone installation
Hi-Toolkit
Hitachi has developed a new programme to design Set Free & Utopia
Systems which meet building consultants and technical advisors
requirements. The software allows the user to proceed quickly and easily
through the phases of selection of a system through to the complete
project. Your project in just 6 clicks...
Product Selection
This software allows the user the flexibility to choose the required
number of indoor and outdoor units and control systems either by model
or capacity.
Refrigeration Schematic
Automatic calculation of pipe sizes and multikits. Option for
automatic or manual drawings which can be exported into CAD software.
Electrical Drawing
Electrical drawing showing the power supply, communication cables,
accessories and control systems.
Specification
Using the selected information the software allows the user to
produce a full product specification in word format.
Schedule of Equipment
This shows a list of the number of Hitachi systems chosen, pipework
and wiring diagrams and the refrigerant charge required.
Commissioning
Automatically produces dip switch settings, equipment list and
commissioning checklist.
Technical information associated with: Hitachi - Room Air Conditioning, VRF Systems
& Air and Water
Cooled Chillers
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