48
6.
Complete
Balance Point Control
by editing the
High
and
Low Balance
Points
. It is not necessary to change the defaults.
7.
From the equipment list, press
furnace
. From this furnace screen you will
have access to the various airflow settings. Set the system air volumes
according the needs of the home.
8.
When all CFM settings are complete, touch the back arrow (<) at the top
left-hand of the screen to return to the dealer control center. Touch
tests
to access the test section.
9.
Here you will have another opportunity to adjust blower circulation, heating
and cooling circulation air flows. Use the plus or minus buttons to adjust
up or down the CFM settings. Once adjustments are completed, touch
continue
.
10.
Under the
select test to run screen
, you may un-check any test not
required, or run all tests. Touch
start tests
to proceed. Once each test
section is completed, touch
continue
to proceed to the next group of tests.
11.
Once all tests are completed, touch
done
. This will return you to the touch
tests to run screen. If finish, touch the back arrow (<) at the top left-hand of
the screen to return to the
dealer control center
.
12.
Touch
exit
to return to the home screen.
Air Handler and Air Conditioner
An communicating air handler (CBX32MV, CBA38MV, or CBX40UHV) with an
communicating air conditioner (SL18XC, XC17, XC20, XC21 or XC25).
IMPORTANT
Be sure to configure the air handler control so that heat strips (if used)
information will be detected by the thermostat. This must be done prior to
powering up the system and control system.
1.
Configure air handler control (AHC) for auxiliary heat strips if used.
2.
Wiring — See “Terminals and Wiring Recommendations” on page 5
and “Application Wiring” on page 7. .
3.
DO NOT cut any option link on air handler control.
4.
After the entire system is wired, power up the system; the thermostat will
check the system for installed communication devices.
5.
During commissioning, you will end that process with the
dealer control
center
screen. From there touch
equipment
to modify any system or
equipment settings.
6.
From the equipment list, touch
air handler
. From this air handler screen
you will have access to the various airflow settings. Set the system air
volumes according to the needs of the home.
7.
When all CFM settings are complete, touch the back arrow (<) at the top
left-hand of the screen to return to the
dealer control center
.
8.
Touch
tests
to access the test section.
9.
Here you will have another opportunity to adjust blower circulation, heating
and cooling circulation air flows. Use the plus or minus buttons to adjust
up or down the CFM settings. Once adjustments are completed, press
continue.
10.
Under the
select test to run
screen, you may un-check any test not
required, or run all tests. Touch
start tests
to proceed. Once each test
section is completed, touch
continue
to proceed to the next group of tests.
11.
Once all tests are completed, press done. This will return you to the touch
tests to run screen. If finish, press the back arrow (<) at the top left-hand of
the screen to return to the
dealer control center
.
12.
Touch
exit
to return to the home screen.
TIPS
If the thermostat’s
select mode
screen does not offer a choice for “emerg.
heat” then it may be possible that the electric heat is not working or perhaps
the electric heat has not been configured.
Configure the electric heat as described “Lennox Communicating Air Handler
Electric Heat Configuration” on page 16, or for complete detail, see the air
handler installation instruction. After confirming that the electric heat has been
configured correctly, reconfigure the iComfort system by going to
menu
>
system
>
advanced settings
>
view dealer control center
>
equipment
>
reset
>
re-configure system
.
Air Handler and Heat Pump Unit
An communicating air handler (CBX32MV, CBA38MV, or CBX40UHV) with an
communicating heat pump (SL18XP, XP17, XP20, XP21 or XP25) unit.
IMPORTANT
Be sure to configure the air handler control so that heat strips (if used)
information will be detected by the thermostat. This must be done prior to
powering up the system and control system.
1.
Configure air handler control (AHC) for auxiliary heat strips if used.
1.
Wiring — See “Terminals and Wiring Recommendations” on page 5
and “Application Wiring” on page 7.
2.
DO NOT cut any option link on air handler control.
3.
After the entire system is wired, power up the system; the thermostat will
check the system for installed communication devices.
