Rolf Dietrichson
Articles
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I can pair to the MyStat, but it doesn't communicate to the CCU on the 900 MHz network
If you run into this condition, the likely cause is that the CCU CM needs to be updated to a later version. CM has to be min 3.61 and the CCU has to be min 3.3.1. Since as of 9/14/25, the CM does n...
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May 2025 Release
| Important Enhancements & FixesSite Pre-Configuration is a feature of the 75F system that lets users preconfigure site-specific settings, automation sequences, and device configurations before dep...
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ClimaVision 1-Zone VVT Add-on Pack (coming soon)
ClimaVision 1-Zone VVT Add-on Pack - What's Included in the box 7X-SN-C3X-X Smart Node V2 7C-SE-C77X-X Multisensor V2 7C-LMB24.1 Carrier Actuator w/ wire harness 7C-HW-C37X-X Smart Node Mou...
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April 2025 Release
| Important Enhancements & FixesMyStat 2Pipe Fan Coil UnitThe 75F MyStat 2 Pipe Fan Coil Unit (2PFCU) is a unique profile that provides both heating and cooling conditioning.Based on the system's c...
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MyStat Troubleshooting
| Communication Why is my device not pairing? I can pair to the MyStat, but it doesn't communicate to the CCU on the 900 MHz network Learn about the 900MHz wireless mesh network | I/O IssuesCheckou...