2. Click left mouse button to advance, “back” to return Phasefale November 2007 Presscon Network Click left mouse button to advance, “back” to return

3. A Modular, networked refrigeration and air conditioning control system. Which is: Highly Efficient Control of systems Reliable & Powerful Flexible & Compact Cost effective open Lonworks communications What is Presscon Network?

4. Click left mouse button to advance, “back” to return First released 1992 Used across China and Indonesia by Carrefour in Asia Used throughout Australia by major chains Woolworths, Coles, Bi-Lo, Franklins, Davids & many independents supermarket operators, Over 950 sites Fully supported by Phasefale: -design -training On going development

5. Click left mouse button to advance, “back” to return Pressnet Software * Pressnet; Windows based local and remote access software for Presscon Colorful animated bitmaps and store layouts easy to use, Full control and data access * Refer Separate presentation for Pressnet features

6. Click left mouse button to advance, “back” to return Pressnet Graphing Colour coded temperature trace shows system status Graphs to incredible 1 minute precision allows quick and easy trouble-shooting of problems multi trace graphs also available

7. Click left mouse button to advance, “back” to return Control of multiple Refrigeration racks - highly efficient precision control Refrigerant Leak detection alarm system prevents major gas loss Power Monitoring –analyze refrigeration & other electrical loads Anti Sweat control - cycle anti- sweat heaters to save electrical power after hours offset of refrigeration settings saves power Multi- Rack Controller Multi- Rack Controller

8. Click left mouse button to advance, “back” to return Refrigeration System Controller 20 refrigeration systems capacity efficient /system coordinated hot gas defrost cycle option. also off cycle, electric defrost after hours offset functions precision temperature control save electrical power alarm function for food loss prevention

9. Click left mouse button to advance, “back” to return Electronic Suction & Expansion control 2 complete systems per board :control/defrost/alarm Case monitor can supervise & program up to 99 case controls expansion board for heaters/fans/light/antisweat power supply 1 per 2 boards Case Control

10. Click left mouse button to advance, “back” to return controls 8 major plant 4x heat and 4x cooling stage Hot and cold water valve control Time & event based scheduling Timeclock Lighting control dehumidification control of plant Economizer ( external air) function Setback settings for after hours power saving Precision control means energy savings DDC Air Conditioning Control

11. Click left mouse button to advance, “back” to return Other System Components Relay Board ( 8 Dig. Output +2 analogue) Temperature Sensors Humidity Sensors Pressure Transducers Input Card ( 32 inputs) Power Supply

12. Click left mouse button to advance, “back” to return Power Monitor Analyze power consumption of Refrigeration, AC, Lighting, whole store, etc. Graphing & Datalogging allows peak & consumption figures Precision power monitor Works with Rack controller and Pressnet Software

13. Click left mouse button to advance, “back” to return Presscon Network thank you