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6.4.6. Heat Pump Cooling
The heat pump cooling mode can be exercised with this menu option. With a
2--stage heat pump, a Low Cool Run Time and a High Cool Run Time are
independently selectable to exercise.
For variable speed heat pumps, you can select the speed at which the heat pump
will exercise.
For 18VS heat pumps, you can select the stage at which the heat pump will
exercise. During the checkout, the stage and time can be changed by pressing the
Change button on the checkout status screen.
After the selections are made, touch START.
NOTE: Airflows during Checkout modes are fixed to the EFFICIENCY setting
and are independent of other airflow settings. To view airflows for normal air
conditioning cooling mode, exit the CHECKOUT screen and apply a heating
demand to the system.
S Low Cool Run Time: Selectable from 0 to 120 minutes
d Default = 5 minutes
S High Cool Run Time: Selectable from 0 to 120 minutes
d Default = 5 minutes
S Speed (variable speed heat pump only): Selectable from lowest available to
100%
d Default = lowest available as specified by variable speed heat pump
6.4.7. Humidifier
The humidifier can be exercised On and Off with this menu option. To end the
humidifier checkout, touch STOP.
S Humidifier Check: On or Off
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