59
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 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.
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
6.4.5. Heat Pump Heating
The heat pump heating mode can be exercised with this menu option.
With a 2-stage heat pump, a Low Heat and a High Heat Run Time are
independently selectable to exercise.
For variable speed heat pumps, you can select the speed at which the heat
pump will exercise.
To Next Page
Loading...
