Overriding the Program Settings
Sometimes it may be desirable to override the program settings without changing the program.
Turning a zone off:
On occasion it may be desirable to turn a zone off. For example, you may have a sunroom that is only used during the summer season, or a workshop that may only be conditioned in the winter.
1.To turn off a zone during cooling operation, press the up button until “OF” is displayed (above 90°).
2.To turn off a zone during heating operation, press the down button until “OF” is displayed (below 40°).
OFF is a permanent override for that zone, and Hold will be displayed in the LCD. To turn the zone back on, press the up or down button until the desired temperature is displayed.
Temporarily overriding the program settings in a particular zone until the next period:
Perhaps you have guests and the temperature in that zone is getting too warm. You can temporarily change the desired temperature for that period.
1.Press the Next Zone button until the new desired zone is displayed.
2.Press the up or down buttons to the new desired temperature, or
3.If necessary, press the Out button to change the zone to occupied or unoccupied (minimal heating or cooling).
Overriding the program settings in a particular zone for an indefinite period of time:
If you have a zone that is a guest room, you may have the temperature in that zone set back to avoid sending unneeded conditioning to that room. Now you have a guest. There is a quick method to override the setting for that zone.
1.Press the Next Zone button until the desired zone is displayed.
2.Press the Hold button.
3.Press the Set Time/Temp button to select the heat or cool desired temperature.
4.Press the up or down buttons to change the desired temperature.
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To set all zones to the same desired temperature for an indefinite period of time:
If you are going on vacation, you may want to change the desired temperature to conserve energy. There is a way to do this without reprogramming your schedules.
1.Press the Next Zone button until the zone with the desired temperature is displayed.
2.Press the All Zone button, and all the remaining zones will now have two dashes in place of the desired tempera- ture display. These zones will now have the same desired temperature as the primary zone that was chosen.
3.Press the Hold button.
