Download Print this page

Aprilaire 8825 Installation, Configuration And User Manual page 33

System controller

Advertisement

& '
To temporarily adjust the setpoint at the thermostat:
1. At the thermostat, press the up and down buttons until the desired setpoint is reached.
2. If you change the setting so it is outside the range permitted by the Hold Limit, the System Controller
will reset the setpoint to bring it back within the allowed range.
3. The thermostat will hold the new temperature for the Hold Time and then return the setting to the
current schedule.
To temporarily adjust the setpoint with the Viewer interface:
4. On the Thermostat Settings page, select the tab for the desired thermostat.
5. Select the Temperature tab at the top.
6. Click the Up button to raise the setpoint temperature, or click the Down button to lower the setpoint
temperature. The temperature will change one degree each time you click the Up or Down button, or
press and hold the button for larger changes.
7. Note that in the Viewer interface, the temperature is not constrained by the Setpoint Limits, as it is
when making temporary changes at the thermostat.
8. Click the More Time or Less Time button if you would like to lengthen or shorten the duration of the
new setpoint.
To adjust the setpoint temperature with a Permanent Hold:
9. As above, select the tab for the desired thermostat and set the desired setpoint.
10. Then click the Permanent Hold button: the thermostat will hold the setpoints until someone sets the
thermostat back into Timed Temporary Hold or Run Program.
To return the thermostat to its currently active schedule:
11. On the Thermostat Settings page, select the tab for the desired thermostat.
12. Click the Run Program button: this will resume the active schedule for the thermostat.
(
!!

Advertisement

loading