20
Mechanical Settings
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Changing these settings will affect the operation of the heating/cooling system.
To view and edit these settings:
1. Press the
MENU
button.
2. Press and hold the two middle buttons simultaneously until the
Installer Settings
menu is displayed.
3. Scroll to
System Settings
and press the
Select
button.
4. Scroll to
Mechanical Settings
and press the
Select
button.
5. Scroll to the setting you want to change. Press the plus (
+
) or minus (
-
) button to adjust the setting.
6. Press the
Done
button when you are finished.
Setting
Range
Default
Description
Type
Gas/Elec or
Heatpump
Gas/Elec
Selects HVAC type, Gas/Electric or Heatpump
Fan Type
Gas or Elec
Gas
Selects the Fan type if system is Gas or Electric
C/O Type
w/Cool or w/
Heat
w/Cool
Set the Heat pump Changeover type
2nd Stage
Heat
Y or N
N
Enables the 2nd Stage Heat operation
Aux Heat
(HP)
Y or N
Y
Enables the Auxiliary Heat operation. Typically the Aux Heat will be
heat-strips in a Heatpump system
2nd Stage
Cool
Y or N
N
Enables the 2nd Stage Cool operation
Fan Cycler Settings
Î
Changing these settings will affect the operation of the heating/cooling system.
To view and edit these settings:
1. Press the
MENU
button.
2. Press and hold the two middle buttons simultaneously until the
Installer Settings
menu is displayed.
3. Scroll to
Fan Cycler
and press the
Select
button.
4. Scroll to the setting you want to change. Press the plus (
+
) or minus (
-
) button to adjust the setting.
5. Press the
Done
button when you are finished.
Setting
Range
Default
Description
Fan ON Time
0-120
minutes
0 (=OFF)
The fan cycler function cycles the HVAC system fan for an ON
period followed by an Off period continuously. Used to provide
minimum air ventilation requirements. When the Fan ON time is
set to a value greater than 0, an additional Cycler FAN mode is
present when pressing the FAN button.
Fan OFF Time 10-120
minutes
10
