
43
S
Hydronic heater check:
Selectable from 0 to 120 minutes
d
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
.
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
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.
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.