The GEN II Controller is capable of controlling from 2 - 10 individual modulating zones.

For larger systems select GEN II X2 for 2 - 17 zones per unit.

The System Controller communicates with the Zone Thermostats via a 2-wire twisted pair data link and 2 power wires daisy chained from thermostat to thermostat.

The System Controller polls every zone every 60 seconds and registers the number of thermostats calling for heating and cooling. It then runs the HVAC unit in the mode with the most calls. If the majority changes, the System Controller will automatically change over to the new mode of operation.

A priority option is available, allowing the contractor to assign 1, 2, or 3 votes of priority on a stat by stat basis.

A locking thermostat feature is standard on the GEN II Controller. Locked thermostats provide local adjustment of 2 degrees from stat's heating and cooling set point.

Night setback operation is standard when coupled with a time clock, providing individual setup and setback temperatures on every thermostat in the system.

The system provides the installing contractor with a simple startup diagnostic to minimize wiring errors and streamline installation.

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