Partial Icomfort® System - Icomfort® Furnace And Non-Communicating Lennox Brand (Conventional) Air Conditioner; Partial Icomfort® System - Icomfort® Furnace And Non-Communicating Lennox Brand (Conventional) Heat Pump Unit (Dual-Fuel) - Lennox iComfort S30 Installation And Setup Manual

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Partial iComfort System — iComfort
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An iComfort as furnace (G71MPP, EL296V, SLP98 and SL280) with a
conventional non-communicating Lennox brand air conditioner.
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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Conventional thermostat wire with 2 to 4 conductors from the furnace
terminal strip to the air conditioner unit (Y1, C, & on some models, R
& Y2).
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Wiring as required for accessories.
2. Cut option link 2-stage compr (Y1 to Y2, W915) on furnace control on
two-stage Lennox brand conventional air conditioner units only.
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 arrive at the
equipment found screen. From there touch non-communicating
equipment to add non-communicating equipment.
5. From the add/remove equipment screen, touch either 1 Stage A/C unit
or 2 Stage A/C unit.
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If the HD Display home screen mode touch only lists heat only or off choices
and does not offer a choice for cooling or heat/cool you must add the
non-communicating air conditioning unit. Use the following procedures from
the Home screen to add non-communicating air conditioner.
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Partial iComfort System — iComfort
If using a conventional non-communicating heat pump unit in an iComfort
up as a communicating heat pump.
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Furnace and Non-Communicating Lennox Brand (conventional) Air Conditioner
HOME screen menu icon
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Furnace and Non-Communicating Lennox Brand (Conventional) Heat Pump Unit (Dual-Fuel)
6. Touch done to return to the equipment found screen.
7. Touch continue to proceed to the next screen.
8. 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 to the needs of the home.
9. Continue with the installer setup sequence. When the set up airflow per
zone screen appears here you can adjust blower, heating and cooling
circulation air flows. When done, press continue to proceed.
10. The dealer control center will appear. Touch tests to access the test
section.
11. 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.
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S30 12. 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.
13. 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.
14. Touch exit to return to the home screen.
TIPS
1. Select Menu > settings > advance settings > view dealer control
center > equipment.
2. Select either 1 Stage A/C or 2 Stage A/C. Touch the back arrow (<) at
the top left-hand of the screen to return to the dealer control center.
3. Touch exit to return to the home screen.
On two-stage air conditioners you must cut the "W915 2 Stage Compr" link on
the furnace control.
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dual-fuel system then a iComfort
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Equipment Interface Module must be used and set