April 2004 page 1 Confidential and propietary CentraLine Portfolio c l o s e t o y o u

April 2004 page 2 Confidential and propietary CentraLine Portfolio CentraLine System CentraLine Wall modules Field Devices Room automation solutions Remote maintenance/service Proven control strategies Operational excellence Future-safe technology (LONWORKS ® )

April 2004 page 3 Confidential and propietary CentraLine System Future safe thanks to Internet and LonWorks technology Internet Browser Internet Browser Internet Browser Ethernet TCP/IP Modem Internet Dial-Up PANTHERSERVAL COMMAND LonWorks Network ARENA

April 2004 page 4 Confidential and propietary CentraLine Panther Operational excellence : Energy saving optimization Night purge, optimum start/stop using building models, demand driven heating and cooling energy generation, electronic care taker, self learning - patented algorithms... Asset protection Supply temp and set point ramp to protect historic building content Equipment protection / long mechanical system lifetime Frost protection, overheat protection, condensation protection... Healthy environment operation Anti legionella function, Air quality control, summer compensation... User friendly operation Browser operation with ARENA, digital wall module, bus wide operator interface, installation flexibility...

April 2004 page 5 Confidential and propietary CentraLine Panther Configurable controller for heating, ventilating, air conditioning and district heating applications Useable for stand-alone operations and in networked systems (LONWORKS) Remote access via TCP/IP or Modem possible (using iLON10) DIN rail or cabinet front door mounting (IP54) Available with or without integrated operator interface (buswide access)

April 2004 page 6 Confidential and propietary CentraLine Coach Reducing Engineering effort to no more than a few minutes : Windows based software Application selection through simple point-and-click process Proven solutions using latest control algorithms for energy savings, equipment lifetime protection and healthy environment operation Easy and fast comissioning Dynamic context sensitive help: COACH tells the user what to do Automatically generated graphics Copy functions for reuse of configuration Download over bus Automatic LON communication setup (no need for LON experience) No heavy training required Easy engineering as COACH guides you through every step

April 2004 page 7 Confidential and propietary Automatic generation of room application graphics – re-used in Arena CentraLine Coach Settings automatically aligned with configuration Easy selection of configurable applications

April 2004 page 8 Confidential and propietary CentraLine Coach Automatic wiring diagrams and documentation generation : Including application graphics, wiring diagrams, parameter list, functional description of system... Documentation can be customized in Word editor as needed so you can quickly print out your own Operation & Maintenance Manual Possibility to reimport online changes  Always up to date. Generate your documentation quickly and professionally

April 2004 page 9 Confidential and propietary CentraLine Coach Coach automatically generates a comprehensive documentation of the application, including system schematic, wiring diagram...

April 2004 page 10 Confidential and propietary CentraLine Arena As easy as surfing the web Easy access through internet : Simple remote access through web browser No need for separate remote software packages Operational Excellence : Global Time Program to easily manage complex time schedules with few clicks Alarming (printer, s, history files, statistics) Graphical trends monitoring Automatic generation of room application graphics

April 2004 page 11 Confidential and propietary CentraLine Arena Pictures of real application can easily be integrated in the Arena Access to CentraLine controller time programs

April 2004 page 12 Confidential and propietary Command Wall Modules Temperature, humidity, CO2, mixed gas Relative (+/- 5K) and absolute (12 – 30°C) setpoints Central setpoint override Manual occupancy button Fan speed override Command wall modules : Appealing and User-friendly

April 2004 page 13 Confidential and propietary Field devices Proven and reliable system compatibility between CentraLine systems and Honeywell field devices

April 2004 page 14 Confidential and propietary Serval Room Controller - Universal solution for room heating and cooling - Slim housing for assembly in fan coil units and suspended ceilings - Digital inputs for window contact, presence, occupancy, condensation… - Only one device for many applications Room automation Sample applications (COACH screen display, also displayed in Arena)

April 2004 page 15 Confidential and propietary Ranger: Maintenance and Service tool Ranger ILON10 Internet ILON10 Ranger is the ultimate remote service and maintenance tool: - Direct access to CentraLine system through LAN (TCP/IP) or through modem - Unlimited number of sites monitored - Automatic alarm notification - Change set points, schedules, parameters remotely - Zero engineering required

April 2004 page 16 Confidential and propietary