Aprilaire 8825 Installation, Configuration And User Manual page 23

To assign HVAC units to thermostats:
Once the equipment has been added, go back to each thermostat and identify which equipment is
controlled by each thermostat.
1. In the Climate tab select the desired thermostat under Thermostats in the tree structure.
2. If the thermostat controls heating, select the appropriate HVAC unit next to the Heating Unit item in
the properties window to the right. In the example above, heat for the Reception thermostat is
provided by Unit1.
3. Similarly, if the thermostat controls cooling, select the appropriate HVAC unit next to the Cooling
Unit item in the properties window to the right. In the example above, cooling for the Reception
thermostat is also provided by Unit1.
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