Inspect physical ductwork for blockages or manual overrides. Main Unit Timeout
The original user manual can usually be found in a few different places: koolnova manual english
The Koolnova system relies on a network of smart components that communicate constantly to balance airflow and temperature. Inspect physical ductwork for blockages or manual overrides
The motorized damper RJ11/RJ45 plugs or hardwired outputs on the main board are crossed. Ensure Damper Output 1 physically regulates the ducting for Zone 1. koolnova manual english
Restart your Wi-Fi router or check the Modbus/Koolnova gateway box. How to Reset the System If the system freezes or stops responding to commands: Go to your home's main electrical panel.