Carrier bryant Evolution Connex Control SYSTXBBECC01-C Installation Instructions Manual page 60

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 Evolution V 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.
• Low Cool Run Time: Selectable from 0 to 120 minutes. Default = 5
minutes
• High Cool Run Time: Selectable from 0 to 120 minutes. Default = 5
minutes
• Speed (variable speed heat pump only): Selectable from lowest
available to 100%. 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.
• Humidifier Check: On or Off
6.4.8. Ventilator
The ventilator can be exercised through all of its operating speeds with
this menu option. To end the ventilator checkout, touch STOP.
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