Your system code tells Zen everything it needs to correctly operate your heating and cooling system.
Your Heating Type:
Your Cooling Type:
Your system have separate fan control
Your system have emergency heating
Your system use a reversing valve to select between heat and cool
Your system COOLS when the reversing valve is turned on
To refine your ZEN performance, adjust your configuration below, then enter the codes on the thermostat.
Enter the following sequence of codes into the Zen thermostat in Advanced Configuration mode.
