100% Outdoor Air Reverse Cycle Rooftop Package Units Model Number ACS11 ACS16 ACS20 ACS23 ACS27 ACS32 ACS36 ACL45 ACL52 ACL60 ACL65 ACL70 ACL82 ACL96 AC125 RCRTP RCRTP RCRTP RCRTP RCRTP RCRTP RCRTP RCRTP RCRTP RCRTP RCRTP RCRTP RCRTP RCRTP RCRTP

Supply Air Flow Rate (L/s) 500 750 1000 1100 1200 1400 1700 2000 2300 2700 2800 3200 3600 4200 5000 External Static (Pa) < 150 < 200 < 300 < 350

Compressor Capacity Cooling# 11 16 20 23 27 32 36 45 52 60 65 70 82 96 125

Heating* 14 20 25 29 34 40 45 59 68 78 85 91 107 125 156

Energy Reclaim Cooling# Sensible 4.9 7.4 9.9 10.9 11.9 13.9 16.8 19.8 22.8 26.7 27.7 31.7 35.6 41.6 47.3

Latent 5.7 8.5 11.3 12.4 13.6 15.8 19.2 22.6 26 30.6 31.7 36.2 40.7 47.5 54.1

Total 10.6 15.9 21.2 23.3 25.5 29.7 36 42.4 48.8 57.3 59.4 67.9 76.3 89.1 101.4

Energy Reclaim Heating* Sensible 6.0 9.0 12.0 13.3 14.5 16.9 20.6 24.2 27.8 32.7 33.9 38.7 43.6 50.8 60.5

Latent 5.0 7.7 10.2 11.3 12.3 14.3 17.4 20.5 23.5 27.6 28.7 32.8 36.8 43.0 51.3

Compressor Type 1 x Hermetically Sealed Scroll Compressor 2 x Hermetically Sealed Scroll Compressors

Refrigerant R407C

Fan Type 3 speed 240V 3 Phase Direct Couple Motor/Fan – VSD Controlled

Volts/ph/Hz 415/3/50

Construction 50mm sandwich panel, 0.6mm clad colourbond both sides. UV treated polymer joiners for maximum strength, insulation and durablity.

Weights (kg) 300 340 420 480 510 550 650 880 940 1100 1400 1430 1470 1600 1850

Weights, Return Air Bypass 50-100%

# Cooling data based on ambient 35˚C/24˚C, RA 24˚C/17˚C with 100% outdoor air. (Specifications subject to change without notice) * Heating data based on ambient 8.3˚C/50% RH, RA 21˚C/50% with 100% outdoor air. Outside and return air filters and filter boxes supplied by installers.

RTP Schematic

(kWr)

(kWr)

(kWr)

AB

C

airchange.com.auOffices NSW 02 9531 4699 VIC 03 9482 1010 QLD 07 3891 1974Distributors NTH QLD 07 4775 5222 SA/NT 08 8354 0088 WA 08 9367 3288 TAS 03 6344 6888 New Zealand +64 3 343 6184Air Change products internationally patent protected I Refrigerant Trading Authorisation No: AU23586 RTP 2012

Contact Air Change engineers for technical information or visit www.airchange.com.au

Rooftop Unit Dimensions RTP Standard RTP with Economy Cycle kWr A (Width) B (Depth) C (Height) A (Width) B (Depth) C (Height)

11-16 1760 1330 1150 1950 1630 1200

20-23 1950 1630 1200 2200 1630 1300

27-36 2200 1630 1300 2250 2350 1850

45-60 2250 2350 1850 2900 2350 1965

65-96 2900 2350 1965 3550 2350 1965

125 3550 2350 2210 4850 2350 2210

RTP - 100% Outdoor Air Reverse Cycle Rooftop Package Unit

airchange.com.au

Up to 125kW, 5,000 L/s• Packaged with energy efficient Enthalpy

or Sensible air to air counterflow plate heat exchangers

• Energy recovery technology reduces outside air load by up to 75%

• Improves indoor air quality with up to 100% outdoor air• Optional economy cycle and CO2 variable air sensors• Section J of BCA compliant• Assists with earning GBCA & NABERS energy ratings• Multi award winning Australian made, internationally

patented technology

Rooftop Package Unit

Technical Data

Fitness First – Australia WideFitness First is the leading health club brand in Australia with over 100 Fitness clubs providing state of the art facilities for its members. Air Change has been the preferred supplier of outdoor air HVAC since 2004.

Abi Group – QLDConsultant AureconInstallation East Coast Mechanical Systems

Clipsal 500 PavilionConsultant Kellogg Brown & Root (KBR)Installation Westside Mechanical Contracting

Harbour Bridge South Pylon FacilitiesConsultant Cardno ITCInstallation Envar Engineers & Contractors

Rooftop Package Unit

Features

Installations

Exhaust Air(Hot Spill Air)

Outdoor Air(Comfort Condition)

Supply Air to Room(13°C DB/12°C WB)

Return Air from Room(24°C DB/17°C WB)

Evaporator Coil

CondensorCoil Exhaust

Fan

SupplyFan

Plate HeatExchanger

Outdoor AirFilter

Return AirFilter

Outdoor Air to Exhaust

Outdoor Air to Supply

Damper Fully Closed

Damper Fully Closed

Damper Fully Closed

Damper Fully Open

Damper Fully Open

Outdoor Air to Heat Exchanger

Return Air to Heat Exchanger

Return Air Bypass

Return Air to Exhaust

RTP

Exhaust Air(Hot Spill Air)

Outdoor Air(35°C DB/24°C WB)

Supply Air to Room(13°C DB/12°C WB)

Return Air from Room(24°C DB/17°C WB)

Evaporator Coil

CondensorCoil Exhaust

Fan

SupplyFan

Plate HeatExchanger

Outdoor AirFilter

Return AirFilter

Outdoor Air to Exhaust

Outdoor Air to Supply

Damper Fully Open

Damper Fully Closed

Damper Fully Open

Damper Fully Closed

Damper Fully Closed

Outdoor Air to Heat Exchanger

Return Air to Heat Exchanger

Return Air Bypass

Return Air to Exhaust

RTP

Exhaust Air(Hot Spill Air)

Outdoor Air(35°C DB/24°C WB)

Supply Air to Room(13°C DB/12°C WB)

Return Air from Room(24°C DB/17°C WB)

Evaporator Coil

CondensorCoil Exhaust

Fan

SupplyFan

Plate HeatExchanger

Outdoor AirFilter

Return AirFilter

Outdoor Air to Exhaust

Outdoor Air to Supply

Damper Fully Closed

Damper Fully Open

Damper Fully Closed

Damper Fully Closed

Damper Fully Closed

Outdoor Air to Heat Exchanger

Return Air to Heat Exchanger

Return Air Bypass

Return Air to Exhaust

RTP

Exhaust Air(Hot Spill Air)

Outdoor Air(Comfort Condition)

Supply Air to Room(13°C DB/12°C WB)

Return Air from Room(24°C DB/17°C WB)

Evaporator Coil

CondensorCoil Exhaust

Fan

SupplyFan

Plate HeatExchanger

Outdoor AirFilter

Return AirFilter

Outdoor Air to Exhaust

Outdoor Air to Supply

Damper Fully Closed

Damper Fully Closed

Damper Fully Closed

Damper Fully Open

Damper Fully Open

Outdoor Air to Heat Exchanger

Return Air to Heat Exchanger

Return Air Bypass

Return Air to Exhaust

RTP

Exhaust Air(Hot Spill Air)

Outdoor Air(35°C DB/24°C WB)

Supply Air to Room(13°C DB/12°C WB)

Return Air from Room(24°C DB/17°C WB)

Evaporator Coil

CondensorCoil Exhaust

Fan

SupplyFan

Plate HeatExchanger

Outdoor AirFilter

Return AirFilter

Outdoor Air to Exhaust

Outdoor Air to Supply

Damper Fully Open

Damper Fully Closed

Damper Fully Open

Damper Fully Closed

Damper Fully Closed

Outdoor Air to Heat Exchanger

Return Air to Heat Exchanger

Return Air Bypass

Return Air to Exhaust

RTP

Exhaust Air(Hot Spill Air)

Outdoor Air(35°C DB/24°C WB)

Supply Air to Room(13°C DB/12°C WB)

Return Air from Room(24°C DB/17°C WB)

Evaporator Coil

CondensorCoil Exhaust

Fan

SupplyFan

Plate HeatExchanger

Outdoor AirFilter

Return AirFilter

Outdoor Air to Exhaust

Outdoor Air to Supply

Damper Fully Closed

Damper Fully Open

Damper Fully Closed

Damper Fully Closed

Damper Fully Closed

Outdoor Air to Heat Exchanger

Return Air to Heat Exchanger

Return Air Bypass

Return Air to Exhaust

RTP

Three operational modes provide the most energy efficient solution for all conditions

100% Outdoor Air

When temperatures are hot or cold outside with high occupancy inside, 100% outside air passes through the heat exchanger which reduces the fresh air energy load by approximately 75% through pre-conditioning the outdoor air.

Economy Cycle for free cooling (optional)

When temperatures are mild outside, the outside air will bypass the heat exchanger and provide free cooling to the space.

CO2 Sensors for variable outdoor air (optional)

CO2 sensors monitor the space and provide minimum outside air in times of low occupancy to conserve energy.

Exhaust Air(Hot Spill Air)

Outdoor Air(Comfort Condition)

Supply Air to Room(13°C DB/12°C WB)

Return Air from Room(24°C DB/17°C WB)

Evaporator Coil

CondensorCoil Exhaust

Fan

SupplyFan

Plate HeatExchanger

Outdoor AirFilter

Return AirFilter

Outdoor Air to Exhaust

Outdoor Air to Supply

Damper Fully Closed

Damper Fully Closed

Damper Fully Closed

Damper Fully Open

Damper Fully Open

Outdoor Air to Heat Exchanger

Return Air to Heat Exchanger

Return Air Bypass

Return Air to Exhaust

RTP

Exhaust Air(Hot Spill Air)

Outdoor Air(35°C DB/24°C WB)

Supply Air to Room(13°C DB/12°C WB)

Return Air from Room(24°C DB/17°C WB)

Evaporator Coil

CondensorCoil Exhaust

Fan

SupplyFan

Plate HeatExchanger

Outdoor AirFilter

Return AirFilter

Outdoor Air to Exhaust

Outdoor Air to Supply

Damper Fully Open

Damper Fully Closed

Damper Fully Open

Damper Fully Closed

Damper Fully Closed

Outdoor Air to Heat Exchanger

Return Air to Heat Exchanger

Return Air Bypass

Return Air to Exhaust

RTP

Exhaust Air(Hot Spill Air)

Outdoor Air(35°C DB/24°C WB)

Supply Air to Room(13°C DB/12°C WB)

Return Air from Room(24°C DB/17°C WB)

Evaporator Coil

CondensorCoil Exhaust

Fan

SupplyFan

Plate HeatExchanger

Outdoor AirFilter

Return AirFilter

Outdoor Air to Exhaust

Outdoor Air to Supply

Damper Fully Closed

Damper Fully Open

Damper Fully Closed

Damper Fully Closed

Damper Fully Closed

Outdoor Air to Heat Exchanger

Return Air to Heat Exchanger

Return Air Bypass

Return Air to Exhaust

RTP

Exhaust Air(Hot Spill Air)

Outdoor Air(Comfort Condition)

Supply Air to Room(13°C DB/12°C WB)

Return Air from Room(24°C DB/17°C WB)

Evaporator Coil

CondensorCoil Exhaust

Fan

SupplyFan

Plate HeatExchanger

Outdoor AirFilter

Return AirFilter

Outdoor Air to Exhaust

Outdoor Air to Supply

Damper Fully Closed

Damper Fully Closed

Damper Fully Closed

Damper Fully Open

Damper Fully Open

Outdoor Air to Heat Exchanger

Return Air to Heat Exchanger

Return Air Bypass

Return Air to Exhaust

RTP

Exhaust Air(Hot Spill Air)

Outdoor Air(35°C DB/24°C WB)

Supply Air to Room(13°C DB/12°C WB)

Return Air from Room(24°C DB/17°C WB)

Evaporator Coil

CondensorCoil Exhaust

Fan

SupplyFan

Plate HeatExchanger

Outdoor AirFilter

Return AirFilter

Outdoor Air to Exhaust

Outdoor Air to Supply

Damper Fully Open

Damper Fully Closed

Damper Fully Open

Damper Fully Closed

Damper Fully Closed

Outdoor Air to Heat Exchanger

Return Air to Heat Exchanger

Return Air Bypass

Return Air to Exhaust

RTP

Exhaust Air(Hot Spill Air)

Outdoor Air(35°C DB/24°C WB)

Supply Air to Room(13°C DB/12°C WB)

Return Air from Room(24°C DB/17°C WB)

Evaporator Coil

CondensorCoil Exhaust

Fan

SupplyFan

Plate HeatExchanger

Outdoor AirFilter

Return AirFilter

Outdoor Air to Exhaust

Outdoor Air to Supply

Damper Fully Closed

Damper Fully Open

Damper Fully Closed

Damper Fully Closed

Damper Fully Closed

Outdoor Air to Heat Exchanger

Return Air to Heat Exchanger

Return Air Bypass

Return Air to Exhaust

RTP

Variable speed drives control fan speeds, save electricity and provide additional electronic protection for fans and motors

Built in economy cycle & variable

CO2 sensors offer flexibility to designers for

free cooling

Coolroom panel cabinet minimises heat loss through unit and reduces break out noise

Easy access to coil and electrical

enclosure

High efficiency backward curve fans

Standard Optional

Enthalpy or Sensible air to air counterflow plate

heat exchanger.• Reduce outdoor air load by up to 75%• No moving parts

Commonwealth Bank Place, Darling QuarterConsultant ArupInstallation Optimus

Scroll compressors have low energy consumption,

quiet operation, and durable design

Variable speed compressor

Direct coupled fans and motors improve energy efficiency, lower noise and reduce servicing with

no belts and pulleys.

De-super heater option for hot water heating

Heat Exchanger Energy SavingsEnergy savings equate to reduced carbon emissions, a smaller plant size and a faster payback period.

L/s Sydney Brisbane North Queensland Adelaide Melbourne Canberra Darwin Perth Hobart

1,000 20.2 25.8 31.1 15.2 10.8 7.9 32.9 15.2 5.32,000 40.4 51.6 62.2 30.4 21.6 15.8 65.8 30.4 10.65,000 101 129 155.4 75.9 53.9 39.5 164.4 75.9 26.68,000 161.6 206.4 248.8 121.6 86.4 63.2 263.2 121.6 42.4

(Figures in kW) Air Change products internationally patent protected.

Multi Award Winning TechnologyARBS Industry Awards “ESD Product” Winner 2010AIRAH “Excellence in HVAC” Winner 2003 (Qld) & 2006 (National) SEDA “Green Globe” Winner 2002 & 2003