Carrier bryant Evolution Connex Control SYSTXBBECC01-C Installation Instructions Manual page 58

• Low Heat: Selectable from 0 to 120 minutes. Default = 5 minutes
• Medium Heat: Selectable from 0 to 120 minutes. Default = 5 minutes
• High Heat: Selectable from 0 to 120 minutes. Default = 5 minutes
6.4.2. Furnace
Make sure the furnace is properly installed.
This option allows the furnace to be exercised. First, a low heat run time
and high heat run time are selected. The furnace will execute its ignition
start-up sequence. This sequence will be displayed on the screen. After
the gas valve and blower motor turn on, the screen will show the current
operating status of the furnace. After the selections are made, touch
START.
• Low Heat: Selectable from 0 to 120 minutes. Default = 5 minutes
• High Heat: Selectable from 0 to 120 minutes. Default = 5 minutes
6.4.3. Hydronic
This option allows the hydronic heat relay to be exercised. First, it will
energize the relay and turns on the blower. This sequence will be
displayed on the screen. After the selections are made, touch START.
• Hydronic heater check: Selectable from 0 to 120 minutes. Default =
5 minutes
6.4.4. Air Conditioning
This option allows the air conditioner to be exercised. With a 2-stage AC
unit, a low cool and a high cool run time are independently selectable to
exercise. The display will change to show the AC operating status. After
the selections are made, touch START.
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.
NOTE: Airflows during Checkout modes are fixed to the
EFFICIENCY setting and are independent of other airflow settings. To
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