314 regional Refrigeration Technicians have now received free training in 1 of the 3 courses provided..... The target was 280

Teachers in regional centres have now received free training in 2 courses.....Including Teachers in the ACT

All relevant Coca Cola Amatil employees have received free training on the latest dispenser cabinets being released across Australia

6 student workbooks developed and published.... Now available on the web

Information sessions were held at all regional centres to increase industry awareness..... Including Dubbo

2 seminars and a training session were conducted during a recent international trade exhibition

Stakeholders are now supporting a rollout of this project across Australia

Molecular Size

R12

R134aR22

R290

The Hydrocarbons may eventually pass through some of the flexible hoses currently manufactured for synthetic refrigerants (predominately auto air conditioning systems) due to their relatively small molecular size

HFCCl

Physical Properties

10%

20%

30%

40%

50%

60%

70%

80%

90%

100%

1m

1m

1m

1m3 or 1000 Litres

2% = 38g of Propane

Physical Properties

Flammability

Physical Properties

Auto Ignition

Physical Properties

Auto Ignition

12°C

Evap. Td = 0K

24°C

R134a

340 660

12°C 24°CSET SCT

915

40°C

Cond. Td = 0K

kPa

15K

190

0°C

4K

5°C

C/I = 7°C

C/O = 5°C

N

CM

T° LP HP

CM5

Three Phase with Electric Defrost

A B C

Room Light

Evaporator Fans

Condenser Fans

Low Pressure Control

Compressor Motor

Thermal Overload

Cycling Thermostat

High Pressure Control

Comp. Contactor Coil

CM1

CM2

CM3

CM4CF1

EF1

EF2

EF3

DTC1

DTC1

T°

CF2

Defrost Time Clock

Defrost Limit StatDH

LP

FD

DLT

CCH

Defrost Heater

Crankcase Heater

HP

FCCFan Cycling Control

A B C

DTC1

N

CM5

N

CM

T° LP HP

CM5

Three Phase with Electric Defrost

Room Light

Evaporator Fans

Condenser Fans

Low Pressure Control

Compressor Motor

Thermal Overload

Cycling Thermostat

High Pressure Control

Comp. Contactor Coil

CM1

CM2

CM3

CM4CF1

EF1

EF2

EF3

DTC1

DTC1

T°

CF2

Defrost Time Clock

Defrost Limit StatDH

LP

FD

DLT

CCH

Defrost Heater

Crankcase Heater

HP

FCCFan Cycling Control

A B C

DTC1

N

CM5

CM5

CM

CF1