Temperature calibration offset (adjusts internal sensor accuracy).
The Complete Koolnova System Manual: Setup, Configuration, and Troubleshooting
Check your room temperatures against a standalone thermometer once a year. If you notice deviations, use the Sensor Offset feature in the installer menu to recalibrate your zone controllers.
The damper for that specific zone is jammed or disconnected from power. Gateway / Home Automation connection lost.
⚠️ Changing advanced parameters without proper HVAC knowledge can lower system efficiency or cause equipment errors. Entering Installer Mode Ensure the controller screen is active. koolnova manual english
Keep your system running efficiently year-round by following these simple maintenance steps:
Ensure terminals A (+) and B (-) match exactly across the main control board and all individual zone thermostats.
Inspect physical damper blades inside the ceiling plenum ductwork. Master AC gateway connection error.
Lock the thermostat range so users cannot set cooling below 21°C (70°F) or heating above 25°C (77°F). Troubleshooting and Error Codes The damper for that specific zone is jammed
What is the or look of your wall controller (e.g., touchscreen, graphic LCD, or button-only)?
The specific or operational issue you are encountering.
For model-specific wiring diagrams, precise terminal layouts, and updated firmware flashing instructions, always consult the official physical documentation provided with your control panels or contact an authorized Koolnova regional distributor.
: Most models feature a 4.3-inch capacitive touch screen with glass finishes for intuitive navigation. Entering Installer Mode Ensure the controller screen is
Most daily interactions occur through the main Koolnova wall thermostat or the mobile application. Powering On/Off
: Select between Cold, Heat, Floor Radiant, or combined cycles (e.g., Floor + Air).
Press and hold the button for 3 seconds to enter configuration mode.
By starting with the resources and references outlined in this guide, Koolnova system owners can unlock the full potential of their smart, efficient, and personalized climate control solution. For any further inquiries or direct support, do not hesitate to contact Koolnova's customer service team.