SANYO VRF: Advanced Features and Benefits of Eco-Friendly Air Conditioning Systems

Unique SANYO benefits

New PAC2 System Design Software

SANYO-Installation cost saving design

Solenoid Valve Box

Industry’s Smallest – 147mm High

•Brazed connections

•Requires only 1 Fixing for mounting

•No transmission wiring at SVK

•No mains power wiring at SVK

•Comes inclusive with lead connection to indoor unit

Saves the cost of local isolators and additional electrical wiring

SANYO-Intelligent on site learning

Compressor Road Map Control

• Measures the average saturated suction temperature from the

fan coil units

• Measures the suction pressure and temperature entering the

outdoor unit

Designing a system for VRF (ECOi and GHP) and PACi Commercial Split Systems has never been easier

SANYO has identified the importance of ever‑increasing demands for fast and accurate responses to customer requests in our industry. More and more emphasis is being placed upon energy-efficiency in our marketplace. The ability to calculate cooling/heating loads and produce information of actual design conditions is a major advantage to any architect, consultant, contractor or end user.

SANYO understands the ever‑changing and demanding industry we are in and we are pleased to announce the launch of the next generation of our system design software program. The new advanced PAC2 system design software has been customised to make any selection and design process as quick and easy as possible. The software features a version of AC Calc Lite. This allows small building loadings to be accurately calculated and directly imported into the PAC2 software.

The design package utilises system wizards and import tools to enable both simple and complex systems to be created. In addition, the system will allow outdoor and indoor units to be dragged and dropped on an interactive desktop. This allows users to create everything from realistic floor plans with detailed piping and wiring schematics to send out with quotations, through to installation guidance drawings.

The new PAC2 system software can be used for all SANYO ECOi, GHP and PACi systems.

Features include:

•AC Calc Lite (included in the package)

•Easy to use system wizards

•Auto piping and wiring features

•Converted duties for conditions and pipework

•Auto CAD (DXF) export

•Detailed wiring and pipework diagram

• Calculates the best combination of compressors to run

• Targets inverter compressor at 30 – 80% (most efficient)

Reduces the running cost of the system

SANYO-Comfort control

Air Discharge Temperature Control

•Available on U indoor ducted units

•Discharge air at below 10°C is uncomfortable and can cause draughts due to cold air dumping

•Air off temperature can be controlled between 70C - 220C

Guaranteed user comfort

Refrigerant Volume “self check” procedure

ECOi 2 & 3WAY systems have an inbuilt self judgement mode to indicate the present system refrigerant volume.

From the outdoor unit you can start the self judgement mode, after completion (approx 30mins) the LED display’s the results.

It ensures unit efficiency, avoids refrigerant wastage and assists with F-Gas complince.

No Control		SANYO Solution

	LED 1	LED 2

Judgment mode	Blinking	Blinking

Normal	ON	ON

Insufficient gas	Blinking	OFF

Overcharge	OFF	Blinking

Judgment not possible	Blinking alternately