.png){kind=logo}
Check the 2-wire/4-wire bus connections behind the thermostat. Actuator Error The motorized damper is jammed or unplugged.
A stuck float switch. The manual’s maintenance section describes how to gently tap the side of the water reservoir to free the magnetic float sensor. If that fails, you need to run the self-cleaning cycle. koolnova manual english
Use the arrows to adjust the hour, minute, and day of the week. Press or Save to confirm. Creating a Weekly Schedule Enter the main menu and navigate to Program / Schedule . Select the zone you wish to program. The manual’s maintenance section describes how to gently
The Ultimate Koolnova Manual in English: How to Program and Troubleshoot Your Zoning System Press or Save to confirm
The setpoint temperature will flash. Set it to your desired level.
The screen will prompt you for . Set the desired start time (e.g., 07:00 AM) and your target temperature.