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©2021 Micro-Air Corp
June 18, 2021, revision 1.5
Table 2
6.
Pressing the fan icon selects between manual (always on) fan speeds and automatic fan speeds.
Automatic will turn the fan off after the heating or cooling cycle is completed. See Table 3 for
available fan speeds.
Table 3
Indication
Available in mode
Action
Manual
fan low
Manual fan,
Cooling
Fan runs continually on low
Manual
fan high
Manual fan,
Cooling
Fan runs continually on high
Auto fan
Cooling, Auto
Fan cycles with compressor or
electric element
Fan off
Fan does not turn on
7.
Home-away-schedule icon. Pressing this button selects between these modes. Home mode is
the normal operating mode using a single setpoint for temperature control. Schedule mode
allows changing set points throughout the day programmatically. Away mode allows setting a
heating and a cooling set point and automatically changing from heating to cooling.
8.
The zone selection button will show a zone in green when it is turned on. The zone number will
show in gray if the zone is not available and in red if there is a fault with the zone.
9.
Pressing the gear will change the settings screen to allow additional setup functions.
10.
Pressing the set point will change the system units from °F to °C and back. The set point is also
used as an indicator of system operation. A red set point indicates a heating cycle is in process.
A blue set point indicates a cooling cycle is in process. A white icon indicates no cycle is in
process.
Additional items on main screen
Local weather: A weather icon will appear on the top row when the thermostat is connected to
the internet. Outside air temperature will be available in the lower left corner. Pressing the icon will give
additional local details.
Fan only
Automatic
Cool Only
Zone on
Gas heating
Zone off
Electric Heating
