Daikin MicroTech III Installation And Maintenance Manual

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Contents

Daikin MicroTech III Installation And Maintenance Manual Manual pdf 2 page image

IM 969-5 • MICROTECH III CHILLER UNIT CONTROLLER 2 www.DaikinApplied.comTable of ConTenTsTable of ConTenTsIntroduction 3Revision History . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3Notice . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3Reference Documents . . . . . . . . . . . . . . . . . . . . . . . 3Software Revision . . . . . . . . . . . . . . . . . . . . . . . . . . 3Limited Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . 3Hazardous Information Messages . . . . . . . . . . . . . . 3Features. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4Component Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5Light Emitting Diodes (LEDs). . . . . . . . . . . . . . . . . . 5BSP LED . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5BUS LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6Modbus Network Connector . . . . . . . . . . . . . . . . . . 6Board-To-Board Connector . . . . . . . . . . . . . . . . . . . 6Installation 7Installation and Mounting . . . . . . . . . . . . . . . . . . . . . . 7Field Installation Kit . . . . . . . . . . . . . . . . . . . . . . . . . 7Installing a new Communication Module . . . . . . . . . 7Replacing a Communication Module . . . . . . . . . . . . 8Network Configuration 9Network Considerations . . . . . . . . . . . . . . . . . . . . . . . 9Modbus Configuration . . . . . . . . . . . . . . . . . . . . . . . . . 9Disable the Chiller . . . . . . . . . . . . . . . . . . . . . . . . . . 9Enter Password . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9Set the Network Address . . . . . . . . . . . . . . . . . . . . . 9Set the Baud Rate . . . . . . . . . . . . . . . . . . . . . . . . . 10Other Network Parameters . . . . . . . . . . . . . . . . . . 10Configurable Parameters . . . . . . . . . . . . . . . . . . . . . 11Parts and Service 12Troubleshooting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12Notice© 2018 Daikin Applied, Minneapolis MN. All rights reserved throughout the worldDaikin Applied reserves the right to change any information contained herein without prior notice. The user is responsible fordetermining whether this product is appropriate for his or her application.™ ® The following are trademarks or registered trademarks of their respective companies: BACnet from American Society ofHeating, Refrigerating and Air-Conditioning Engineers, Inc., Daikin Applied, Pathfinder, Trailblazer, Magnitude, Navigator, andMicroTech from Daikin Applied.