What are the Global Issues that’s driving Air Conditioning Industry today?

HIGH OIL PRICE DRIVES HIGH ENERGY PRICE !!

in order to reduce CO2 emissions from burning fossil fuels,

air- source and water-source heat pumps air conditioner

have been recognized as renewable energy

within the European Economic Recovery Plan and the RES Directive passed in October 2008

Global Warming ( Kyoto Protocol)

Montreal Protocol

High Price of Energy

Global Warming

Effect (Kyoto Protocol)

Global Air Conditioning Market Trend

Thailand• MEPS

• EER Rating

Global Air Conditioning Market TrendUnited State

• >SEER 13

Europe (EC) Region• EER Rating &

Labeling• Restriction of

using HCFC

China• EER Rating &

Labeling

Hong Kong• Restriction of

using HCFC• EER Rating &

Labeling

Singapore• EER Rating &

Labeling• MELS

Austraia• MEPSMalaysia

• Energy Labeling• Tax exemption for

high efficient product

Global Trend:• Energy Labeling• MEPS (Minimum Energy Performance)

Global Trend:• Energy Labeling• MEPS (Minimum Energy Performance)

Saudi Arabia• SASO(MEPS)

Korea• MEPS

R410a Rooftop- High EER

- New refrigerant

Acson is offering you now:

* To understand more features & handset application, please refer to our technical service centre.* To understand more features & handset application, please refer to our technical service centre.

1. Product Line Up

R410a Rooftop Series

Nomenclature & Mass Production Schedule

2. Features

i. Higher EER & COP

LOWEST EER=3.30W/W, HIGHEST =3.43W/W!

LOWEST COP=3.21W/W, HIGHEST =3.47!W/W

2. Features

ii. Higher EER & COP vs Lennox Baltic II

Higher EER up to 7%!

Higher COP up to 15%

2. Features

iii. Highest EER among competitor

NEW 3.31

2. Features

iv. Better Sound level vs Lennox Baltic II

* OD SPW is able to -3dBA during partial loading condition. (only applicable for system with 2 compressors)

NEW Japanese Designed OD Fan promise improve OD SPW!!

2. Features

v. Extended Operating Range

1. NO External FSL/LAK is needed

2. Improve H/E Design for better defrost at extreme ambient.

2. Features

vi. Upgraded Controller

New PCB!

W1W2

Y1Y2

FAN+24VA

C-24VAC

ON/OFF

COOL/HEAT

4-20mA Temperature Adjuster

Thermostat connection point

Basic BMS dry contact

Output Signal

ONOFF

COOLHEAT

DEFROSTALARM

Factory Supply, Standard: with Rooftop panel

Field Supply, Optional:

1. with 3rd party thermostat

2. with Basic BMS Control

Rooftop Panel

Economizer Board

1. Flexibility on Control Option

2. Wide range of standard handset Menu

3. Extension of Economizer PCB

2. Features

vii. LCD Handset with Menu Setting

This new handset comprises all starting, operating

and safety controls setting. It is connected to the IC

module PCB and supplied as standard.

Among the shorlisted features of this handset are as

following:

- 7 days programmable timer with 3 set of ON/OFF

timer/day

- Dirty Filter indication

- Alarm & Warning diagnostic

- Password protection for advance setting

* To understand more features & handset application, please refer to our technical service centre.

2. Features

viii. Field Convertible Air Throw

Std = Horizontal Throw

Site Convertible = Down Throw

Standard factory fitted is always horizontal supply/return. However, unit can be

easily converted from horizontal to vertical (downward) air supply & return

configuration by relocating the panels and supply air fan mounting.

3. Components Features

CompressorCompressor used in A5RT-BR series Packaged Units are hermetically sealed scroll type. All the compressors are provided with an internal overload protection.

CondenserCondenser coils are manufactured from seamless inner grooved copper tubes mechanically bonded to aluminium fins to ensure optimum heat transfer. All coils are tested against by Nitrogen holding at 609psig and highly precise Helium leak test at 235psig. ALL standard coils are up to 3 rows / 14-16 FPI, 3/8” (9.52mm) O.D. tubes.Hydrophilic Gold Fin coating (NA549) is offered as standard, which has longer life span under corrosive environment.

Evaporator : Evaporator coils are manufactured from seamless inner grooved copper tubes mechanically bonded to aluminium fins to ensure optimum heat transfer. All coils are tested against by Nitrogen holding at 609psig and highly precise Helium leak test at 235psig. ALL standard coils are 3-4 rows / 14-16 FPI, 3/8” (9.52mm) O.D. tubes.Hydrophilic Gold Fin coating (NA549) is offered as standard, which has longer life span under corrosive environment..

Casing/ StructureThe unit casing used in A5RT-BR series is made of zinc coated galvanized steel sheets. It is further coated with an electrostatic powder coat and then oven-baked for a tough and lasting weather resistant finish. Zinc plated screws are used throughout to further reduce possibility of unit rusting.

Expansion device: Electronic Expansion Valve is being used to ensure accurate control of refrigerant flow.Refrigerant Circuit

Each refrigerant circuit shall have independent electronic expansion devices, HP/LP switch and refrigerant line service pressure ports as standard factory installed.

Evaporator Fan and DriveBlower is DWDI centrifugal, forward curved type. It is mechanically and dynamically balanced and being mounted on a rigid shaft in a self aligned bearing block. The motor is fitted with an adjustable V-belt drive, as standard. It has class B insulation and dripping water proof, IP22.

Condenser Fan and MotorFans are of propeller type, direct driven by weatherproof electrical induction motors. Condenser fan motor has class F insulation and splash-proof enclosure, IP44.

Insulation: ALL possible areas of condensation to happen are insulated by PE, Polyethelene. Panel insulation is 10mm thickness while drain pan insulation is 5mm thickness.

4. Optional Features

i. EconomizerEconomizer option is available as factory fitted. It is also designed to cater for horizontal or vertical down throw air supply/ return.

ii. CO2 SensorField specified CO2 sensor can be easily plug on the control board’s dry contact, which is available on the Economizer Extension Board.

iii. Auxiliary HeaterAuxiliary heater connection point is available on the standard PCB for field supplied heater connection.

5. Systems Protection

i. Compressor Overloadii. ID/OD Fan Overloadiii. ID Antifreezeiv. OD Defrostv. Power Phase Protection

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6. Specification

ALL Performance ratings are strictly following and complying to Eurovent Standard.

7. Available Promotional Items

i. Technical Manualii. Sales Leafletiii. Demo Kit

For further inquiry on promotional item, please refer to our technical support centre.