05-06 Testing Cooling Airflow Limits
In TEST 5, the system
is Off.
Touch
to go to
TEST 6 to activate
cooling. Verify the
equipment is
operating.
To determine the
maximum allowable
airflow to the
sleeping area, touch
NEXT
This test is used to determine the maximum
allowable airflow to the Sleeping and Living
Areas in COOLING.
Maximum Allowable Airflow in Cooling
to the Sleeping Area
To determine the
maximum allowable
airflow to the Living
Area, touch the
key until the
airflow is too great
DOWN
Maximum Allowable Airflow in cooling
to the Living Area
Touch
to end testing and return to normal
thermostat operation.
ENTER
Enter the maximum airflow limits using Options
20 through 23 of the installer menu.
The test can also be used to perform the HERS
Total Airflow test. The test activates a cooling call
and opens both dampers to 100%.
Airflow %
Cool
Airflow %
Cool
Test
Test
NEXT
NEXT
ENTER
ENTER
Sleeping
Living
Sleeping
Living
Airflow %
Cool
Test
NEXT
ENTER
Sleeping
Living
the
key until the airflow is too great and
causes noise or annoyance. Lower the airflow
using the
key until it is acceptable. This is
the maximum allowable airflow in cooling to the
sleeping area. Record the airflow value.
UP
DOWN
and causes noise or annoyance. Increase the
airflow using the
key until it is acceptable. This
is the maximum allowable airflow in cooling to
the living area. Record the airflow value.
UP
01-02 Testing Indoor Fan Operation
In TEST 1, the Fan is
Off.
Touch
to go to
TEST 2 to turn on the
indoor fan. Verify the
fan is operating and
delivering airflow to
the sleeping and
living area.
Touch
to go to
Testing Heating
Airflow Limits.
NEXT
NEXT
This test is used to verify that the indoor fan is
operating correctly.
Sleeping
Living
Airflow %
Test
Airflow %
Test
NEXT
NEXT
Sleeping
Living
FAN
ENTER
FAN
ENTER
03-04 Testing Heating Airflow Limits
In TEST 3, the system
is Off.
Touch
to go to
TEST 4 to activate
heating. Verify the
equipment is
operating.
To determine the
maximum allowable
airflow to the
Sleeping Area, touch
NEXT
This test is used to determine the maximum
allowable airflow to the sleeping area and the
living area in HEATING.
Maximum Allowable Airflow in Heating
to the Sleeping Area
Airflow %
Test
Airflow %
Test
Sleeping
Living
Sleeping
Living
NEXT
NEXT
ENTER
ENTER
Heat
Heat
the
key until the airflow is too great and
causes noise or annoyance. Lower the airflow
using the
key until it is acceptable. This is
the maximum allowable airflow in heating to the
sleeping area. Record the airflow value.
UP
DOWN
Sleeping
Living
Airflow %
Heat
Test
NEXT
ENTER
To determine the
maximum allowable
airflow to the living
area, touch the
key until the
airflow is too great
DOWN
and causes noise or annoyance. Increase the
airflow using the
key until it is acceptable. This
is the maximum allowable airflow in heating to
the living area. Record the airflow value.
UP
Maximum Allowable Airflow in Heating
to the Living Area
Touch
to go to Testing Cooling Airflow
Limits.
NEXT
ACCESSING THE TEST MENU
To access the Test Menu,
and
the
hidden Next key for 7 seconds until the fan test
screen (TEST 01) appears.
TOUCH
HOLD
The Test Menu is used to test the Indoor Fan
Operation, Allowable Heating Airflow Limits and
Allowable Cooling Airflow Limits.
Living
Tu
Day
Sleeping
Living
Airflow %
COOL
Schedule
AUTO
FAN
MENU
MODE
Cool
Set To
SYSTEM
AM
TOUCH
HOLD
and
this key for 7 seconds
to access the Installer Options.
The Test Menu can also be used to perform the
HERS Total Airflow test. TEST 05-06 activates a
cooling call and opens both dampers to 100%
enabling the installer to perform the test.
INSTALLER SECTION
page 13 of 16
P/N 780101703 3/18 Rev A
