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Description: This selection operates the thermostat in either Fahrenheit or
Centigrade.
Option 04 - G (fan) ON with W(Heat) Selection
Default: G not energized with W (OF)
Options: G not energized with W (OF), G energized with W (ON)
Description: This selection determines whether the fan (G) is to be ON or
OFF when W (furnace or strip heat) is ON. Furnaces and fan coils which
manage their own blowers do not require a separate G signal. Some auxiliary
heaters require a separate G signal to operate the blower when W is applied.
Option 07 - Zoning
Default: Non-zoned system (OF)
Options: Non-zoned system (OF), Zoned system (ON)
Description: ON disables thermostat’s internal timers which are not needed
with zoning system controls. Must be set to OF for non-zoned systems.
Option 10 - Reversing Valve
Default: Reversing valve energized in cooling (C)
Options: Reversing valve energized in cooling (C), Reversing valve energized
in heating (H)
Description: Applies only when configured for Heat Pump applications. Most
systems use the orange (O) wire and are energized in cooling.
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Select Energized in Cooling (C) if you connected an (O) wire in the O/B
terminal to activate the reversing valve output when there is a call for
cooling.
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Select Energized in Heating (H) if you connected a (B) wire in the O/B
terminal to activate the reversing valve output when there is a call for
heating.