Lennox iComfort S30 Installation And Setup Manual page 53

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An iComfort air handler (CBX32MV or CBX40UHV) with an iComfort
(XP17, XP17N, 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
check the system for installed communication devices.
5. During the Installer System Setup (see page 14) you will end that process
with the dealer control center. From there select 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 and or
the electric heat will not function; the electric heat has not been configured.
Configure the electric heat as described on page 10, or for complete detail, see the
Air Handler installation instructions. Reconfigure the iComfort
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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COMPLETE ICOMFORT SYSTEMS — AIR HANDLER AND HEAT PUMP UNIT
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heat pump
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system by entering
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outdoor units. To
6. Select Balance Point Control and press edit. Use the down arrow to select
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 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. Press 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 select test to run, you may un-check any test not required, or run
all test. Press start tests to proceed. Once each test section is completed,
S30 will press continue to proceed to the next group of test.
12. Once all test are completed, press done. The will return you to the select 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. Press exit to return the HOME
screen.
TIPS
1. Press the Menu icon on the Home screen and then press settings.
2. Press advanced settings and then press view dealer control center.
3. Press equipment and then press thermostat.
4. Press Outdoor Temperature and select sensor. Press the back arrow (<)
at the top left-hand of the screen to return to the dealer control center.
5. Press exit
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HOME screen menu icon