Mahalingam Chandrasekar
Articles
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Unified Communication Interface – Saffron AI Chatbot
| OverviewThe Unified Communication Interface within the Saffron AI Chatbot centralizes all user interactions—AI assistance, live support, learning resources, and ticketing—into a single, seamless ...
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Smart Auto Mapping Tool (SAMT)
| OverviewSmart Auto Mapping (SAMT) introduces an AI-powered automation layer within CCU that simplifies the process of mapping BACnet devices to Hayloft models.This feature enables:Automatic model...
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Connecting USB to RS485 Converter CCU XR
The video below demonstrates the correct procedure for installing a USB to RS485 converter on the CCU XR device to ensure reliable connectivity and proper system functionality.By following this gui...
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Temperature Mode - Single Setpoint Mode
| OverviewSingle Setpoint simplifies temperature control by allowing the user to interact with one temperature value.Internally, the system derives HDT and CDT.| Single Setpoint CalculationExample ...
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Temperature Modes- Dual Setpoint Fixed Deadband & Variable Deadband
| OverviewThis feature introduces configurable temperature interaction modes across the CCU, portals, occupant applications, and supported devices. These modes define how heating and cooling desire...
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IdroCORE - Overview & Installation
| OverviewIdroNodeis the latest introduction within the 75F ecosystem. It is a terminal Fan Coil Unit (TFCU) controller. This TFCU Controller is designed to replace legacy systems with a modern, e...
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SmartNode DAB Terminal Profile
3 Minute Read| OverviewThe DAB terminal profile is a profile that controls the terminal equipment of a space, which is provided by an RTU or an AHU for its HVAC needs. The profile is supported by a...
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SmartNode VAV w/ Reheat (Parallel Fan) Profile
4 Minute Read| OverviewVAV with Reheat- Parallel Fan) is a terminal profile that uses a SmartNode to control a terminal VAV box. The profile supports both the cooling and heating requirement for a ...
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SmartNode VAV w/ Reheat (Series Fan) Profile
4 Minute Read| OverviewVAV with Reheat- Series Fan) is a terminal profile that uses a SmartNode to control a terminal VAV box. The profile supports both the cooling and heating requirement for a zo...
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SmartNode VAV with Reheat (No Fan) Profile
| OverviewVAV with Reheat- No Fan) is a terminal profile that uses a SmartNode to control a terminal VAV box. The profile supports both the cooling and heating requirement for a zone.Based on the s...