Complete Icomfort® Systems - Furnace And Hp Unit (Dual-Fuel) - Lennox iComfort S30 Installation And Setup Manual

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Complete iComfort Systems — Furnace and HP Unit (Dual-fuel)
Dual fuel system using an iComfort
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SL280) with an iComfort heat pump (SL18XP, XP17, XP17N, XP21, XP21N,
XP20 and XP25 only).
1. Wiring—See Communicating System and optional accessories
Wiring diagrams.
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4-conductor thermostat wire between the HD Display, Smart-Hub and
gas furnace (R, i+, i-, C).
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4-conductor thermostat wire from the furnace terminal strip to the
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iComfort heat pump (R, i+, i-, C).
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Wiring as required for accessories.
2. DO NOT cut any option link on furnace control.
3. After the entire system is wired, power up the system; the iComfort
will check the system for installed communication devices.
4. During the Installer System Setup (see page 19) you will end that process
with the dealer control center. From there touch equipment to modify
any system or equipment settings.
5. 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.
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An outdoor temperature sensor is provided in all iComfort
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.
1. Touch the Menu icon on the Home screen and then press settings.
2. Touch advanced settings and then press view dealer control center.
3. Touch equipment and then press thermostat.
4. Touch Outdoor Temperature and touch sensor.
5. Touch the back arrow (<) at the top left-hand of the screen to return to
the dealer control center.
6. Touch exit to return to the home screen.
7. From the home screen, press menu and then press settings.
8. Touch display and press outdoor temperature display.
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gas furnace (G71MPP, EL296V, SLP98,
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outdoor. To display
HOME screen menu icon
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, 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.
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.
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S30
10. 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
completed, press 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
9. Touch sensor to touch the outdoor sensor.
10. Touch < display to return to display screen. Then under outdoor
temperature display it will indicate sensor.
11. Touch the Home icon at the top left-hand corner of the screen to return
to Home screen.
To enable the Indoor Humidity Display on the Home screen use the following
procedure:
1. Touch the Menu icon on the Home screen and then press settings.
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.
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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