Instruction manual

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time guard and cycle timers. The minimum On time is still controlled by the
Thermidistat Control.
Default is OF (off).
Option 08 Auxiliary Heat Lockout T emperature
This selection is available on heat pump systems with a valid outdoor
temperature sensor connected. Available settings are: Off, 5, 10, 15, 20, 25, 30,
35, 40, 45, 50, 55.
OF (off) -- function is disabled. Auxiliary heat is allowed to operate whenever
sufficient demand for heat is available.
5--55_F/-- 1 5 -- 1 3 _C -- Outdoor temperature above which the auxiliary heat is not
allowed to operate (unless MODE is set to Emergency Heat).
Default is OF (off).
Option 09 Heat Pump Lockout Temperature (only available when heat
pump is used and when outdoor air temperature sensor is present)
This selection is only available on Hybrid Heat systems. A Hybrid Heat system
is selected via the Option 1 Equipment Type configuration. Configurations
settings are: OF (off), 5, 10, 15, 20, 25, 30, 35, 40, 45, 50, 55.
OF (off) the heating cycle will always start with heat pump heating.
5--55_F / -- 1 5 -- 1 3 _C the outdoor temperature below which heat pump
operation is not allowed.
When emergency heat mode is selected, only auxiliary heat will operate.
Default is OF (off).
Option 10 Reversing Valve
This selection is only available on heat pump systems. “O” terminal can be
configured to be energized in either heating mode or in cooling mode, depending