Sanyo C1305DZH8, C1405DXHN8, C0705DXHN8, C1305DXHN8, SPW-CR605GXH8B User Manual

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ELECTRIC VRF

GAS DRIVEN VRF

COMMERCIAL SPLIT SYSTEMS

ROOM AIR CONDITIONERS

HEATING SOLUTIONS

GAS DRIVEN VRF

ELECTRIC VRF

ROOM AIR CONDITIONERS

ECO HEATING SYSTEM

Contact your local SANYO distributor for brochures on all other ranges of air conditioning and heating solutions

Indicates conformation

with EC Directives

SANYO reserves the right to make any variation in specication to the equipment described or to withdraw or replace products

without prior notication or public announcement. All descriptions, illustrations, drawings and specications in this publication

are given in good faith, but are intended to present only general particulars and shall not form any part of the contract. For full

installation details, please contact your SANYO distributor.

ISO 9001: 2001

Certicate Number: JQ116B

ISO 14001: 2001

Certicate Number: ECOOJ0303-33

Electric VRF

The cooling and heating capacities are based on the following conditions:

Cooling: Indoor temperature 27˚C DB/19˚C WB, Outdoor temperature 35˚C DB/24˚ C WB.

Heating: Indoor temperature 20˚C DB, Outdoor Temperature 7˚C DB 6˚C WB.

Rating Conditions

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SANYO Air Conditioners. The natural choice. SANYO Air Conditioners. The natural choice.

ECOi_VRF_V1_2009

UK Conditions: Cooling Indoor 23˚C DB 50% RH Outdoor 30˚C Heating Indoor 20˚C Outdoor 0˚C

Rating Conditions: Cooling Indoor 27˚C DB 19˚C WB Outdoor 35˚C DB 24˚C WB Heating Indoor 20˚C DB Outdoor 7˚C DB 6˚C WB

UK Conditions: Cooling Indoor 23˚C DB 50% RH Outdoor 30˚C Heating Indoor 20˚C Outdoor 0˚C Rating Conditions: Cooling Indoor 27˚C DB 19˚C WB Outdoor 35˚C DB 24˚C WB Heating Indoor 20˚C DB Outdoor 7˚C DB 6˚C WB

ECOi - 2 and 3 pipe electric VRF systems

L3 L4

8HP 10HP

ECOi system capacity

12HP 14HP 16HP 18HP 20HP 22HP 24HP - 48HP

Number of indoor units

Since its formation in 1958, SANYO Air Conditioners has been at the forefront of innovation with its market-leading research and development program. From the world’s rst heat pump air conditioner in 1960 to the rst 3 pipe VRF system in 1989, SANYO continues to deliver leading technology combined with the reliability and customer service that you would expect from a global brand like SANYO.

Benets

Ease of installation

R410A has a higher operating pressure with a lower pressure loss than previous refrigerants. This enables smaller pipe sizes to be used and allows reduced refrigerant charges.

Simple to design

SANYO recognise that designing, selecting and preparing a professional VRF quotation can be a time consuming and costly process, especially as it is often also a speculative exercise. So we have designed proprietary software which is quick and easy to use and produces a full schematic layout of pipework and controls, as well as a full materials list and performance data.

Easy to position

The compact design of the ECOi outdoor units means that they t into a standard lift and are easy to handle and position when on site. The small footprint and modular appearance of the units ensure a cohesive appearance to an installation.

O-coil temperature control

SANYO ducted units oer the unique advantage of being able to oer o-coil temperature coil as standard. This allows designers to select units using an o coil temperature between 7°C and 22°C. This allows room environments to be cooled without subjecting its occupants to cold drafts or uncomfortable conditions. This is achieved without any extra controls or wiring to each unit.

Easy to control

A wide variety of control options are available to ensure that the ECOi system provides the user with the degree of control that they desire, from simple room controllers through to state of the art BMS controls.

Simple to commission

Simple set-up procedure including automatic addressing of connected indoor units. Conguration settings can be made from an outdoor unit or via a remote controller.

Accurate capacity control

To ensure that the compressor capacity is matched to building load as accurately and eciently as possible, SANYO has designed its range of 2 and 3 way ECOi systems to operate with DC inverter and high-eciency xed speed compressors. The system selects the most ecient compressor to operate by dynamically monitoring the building load and choosing the best compressor combination to run.

Easy to maintain

Each system allows the use of prognostic and diagnostic controls routines, from refrigerant charge control through to complex fault code diagnostics, all designed to reduce the speed of maintenance calls and unit down time.

Lower running and life cycle costs

SANYO ECOi VRF systems are amongst the most ecient VRF systems on the market, oering COPs in excess of 4.0 at full load conditions. The system is also designed to make sure that we reduce the running cost of each system by using our unique road map control routine to ensure that the most ecient combination of compressors are running at any one time. Improved defrost sequencing also reduces running cost by defrosting each outdoor coil in turn when conditions allow.

Wide selection and connectability

With 15 indoor model styles available, ECOi systems are the ideal choice for multiple small capacity indoor unit installations, with the ability to connect up to 40 indoor units to systems of 24HP or greater.

Flexible pipe length

Category Item Description Max length (m)

Allowable pipework length

Allowable height dierence

L2-L3

L3 L4 Ln Maximum length of each distribution joint 30

L1+L3+L4 Maximum total pipe run length 300

H2 Maximum dierence between indoor units 15

Maximum pipe run in one direction Actual length 150

Dierence between maximum length and minimum length from the rst distribution joint

When outdoor unit installed higher 50

When outdoor unit installed lower 40

Equivalent length 175

UK Conditions: Cooling Indoor 23˚C DB 50% RH Outdoor 30˚C Heating Indoor 20˚C Outdoor 0˚C

Rating Conditions: Cooling Indoor 27˚C DB 19˚C WB Outdoor 35˚C DB 24˚C WB Heating Indoor 20˚C DB Outdoor 7˚C DB 6˚C WB

Unique SANYO benets

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 identied 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-eciency 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 oor 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 ecient)

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 o temperature can be controlled between 7

C - 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.

No Control

LED 1 LED 2

Judgment mode Blinking Blinking

Normal ON ON

Insucient gas Blinking OFF

Overcharge OFF Blinking

Judgment not possible Blinking alternately

SANYO Solution

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

It ensures unit eciency, avoids refrigerant wastage and assists with F-Gas complince.

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