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Summary of Contents for 75F Dynamic Airflow Balancing
- Page 1 Dynamic Airflow Balancing ™ ™ UICK TART UIDE www.75fahrenheit.com info@75fahrenheit.com (651) 998-4080...
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Page 2: Before You Begin
Your Information Wi-Fi SSID: Wi-Fi Password: Facility Manager email address: Installer email (must be approved and provisioned by 75F before installing Building address (Street and Zip Code): Page 1 of 11 Planning Guide – Version 1.0 www.75F.io info@75fahr75F.io (651) 998-4080... - Page 3 Before You Begin Following is the list of components that shipped by 75F and a list of components that the installer is responsible for providing. Contractor is responsible for providing: Provided by 75F: Smart Dampers – pre terminated with 25’ harness 16/2 stranded speaker cable ...
- Page 4 2. Introduction In the 75F™ system, the WRM is the equivalent of a zone controller. It senses room temperature supply temperature. Following instructions from the CCU, the WRM controls up to two smart dampers in the supply air diffusers. The WRM ‘pairs’ with the CCU via a secure wireless mesh network.
- Page 5 Schematic Wiring Diagram CAT 5/6 Wire Harness Page 4 of 11 Planning Guide – Version 1.0 www.75F.io info@75fahr75F.io (651) 998-4080...
- Page 6 WiFi Smart Damper Wireless Mesh Internet Network 16 Gauge Stranded Connection 5v DC Bus Optional Occupancy Sensor Optional CO Sensor Central Control Unit (CCU) regulated DC power Page 5 of 11 Planning Guide – Version 1.0 www.75F.io info@75fahr75F.io (651) 998-4080...
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Page 7: Design Principles
3. Design Principles The 75F system was designed to have a WRM and a Smart Damper in every room being controlled by the CCU. These components all communicate with the CCU which acts as the local brains for the system creating a series of personal MicroZones which are smaller than traditional zone control systems. Each WRM establishes a MicroZone and controls up to two smart dampers. - Page 8 100’. Follow local code for wire type and connections. CCUs are powered with the provided 5v DC regulated power supply at no longer than 20’. Page 7 of 11 Planning Guide – Version 1.0 www.75F.io info@75fahr75F.io (651) 998-4080...
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Page 9: Installation
2. Install the CCU at its designated location using the provided mounting bracket. 3. Install the power supply (in an electrical box is recommended) in a strategic location to supply power to all 75F components. Be sure the box is not on a lighting circuit. Don’t turn on the power supply until you complete wiring all components of the system. - Page 10 10. When everything is wired, turn on the power supply. 11. Register the CCU and configure initial settings as described in the 75F CCU Installation Guide. Be sure to test each function of the RTU to be sure the harness wires are installed correctly.
- Page 11 5. Resources Support portal: Visit the 75F Support portal below to find all product documentation and support related videos. http://www.75f.io/support Password: 75FSupport Documents Work Order Sheet 75F Installation Planning Guide Videos OAO Installation and User Guide ...
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