Complete Icomfort® Systems - Air Handler And Heat Pump Unit - Lennox iComfort S30 Installation And Setup Manual

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Complete iComfort Systems — Air Handler and Heat Pump Unit
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An iComfort air handler (CBX32MV or CBX40UHV) with an iComfort
pump (SL18XP, XP17, XP17N, XP20, XP21, XP21N or XP25) unit.
IMPORTANT! Be sure to set up the air handler control for heat strips (if used)
prior to powering up the system and thermostat.
1. Configure air handler control (AHC) for auxiliary heat strips if used.
2. Wiring—See Communicating System and optional accessories
Wiring diagrams.
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4-conductor thermostat wire between the HD Display, Smart-Hub and
air handler (R, i+, i-, C).
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4-conductor thermostat wire from the air handler terminal strip to the
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iComfort heat pump (R, i+, i-, C).
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Wiring as required for accessories.
3. DO NOT cut any option link on air handler control.
4. After the entire system is wired, power up the system; the iComfort
will check the system for installed communication devices.
5. During the Installer System Setup (see page 19) you will end that process
with the dealer control center screen. From there touch equipment to
modified any system or equipment settings.
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If the HD Display "System Setting" does not offer a choice for emerg. heat or
the electric heat will not function; the electric heat has not been configured.
Configure the electric heat as described on page 14, or for complete detail, see
the Air Handler installation instructions. Reconfigure the iComfort
entering the installer program and selecting the setup button and following the
prompts.
An outdoor temperature sensor is provided in all iComfort
display the outdoor temperature on the home screen of the HD Display, you can
enable this feature under the dealer control center. Use the following procedure
to enable the outdoor temperature sensor display.
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heat 6. Select Balance Point Control and press edit. Use the down arrow to touch
Enabled. A pop-up warning screen indicating that due to enabling Balance
Point Control other related parameter values were automatically changed.
7. Complete Balance Point Control by editing the High and Low Balance
Points. It is not necessary to change the defaults.
8. From the equipment list, press 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.
9. When all CFM settings are complete, press 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.
10. Here you will have the 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.
11. Under the touch test to run, you may un-check any test not required, or
run all tests. Touch start tests to proceed. Once each test section is
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completed, press continue to proceed to the next group of tests.
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12. 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.
13. Touch exit to return to the home screen.
TIPS
1. Touch the Menu icon on the Home screen and then press settings.
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system by
2. Touch advanced settings and then press view dealer control center.
3. Touch equipment and then press thermostat.
4. Touch Display Indoor Humidity and press the toggle switch to turn on.
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outdoor units. To
Touch the back arrow (<) at the top left-hand of the screen to return to
the dealer control center.
5. Touch exit to return to the home screen.
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HOME screen menu icon