Brand (Conventional) Heat Pump Unit - Lennox iComfort S30 Installation And Setup Manual

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Partial iComfort System — iComfort
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An iComfort air handler (CBX32MV or CBX40UHV) with a conventional
non-communicating Lennox brand heat pump unit.
IMPORTANT! Be sure to set up the air handler control for heat strips (if used)
prior to powering up the system and iComfort
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
gas air handler (R, i+, i-, C).
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Conventional thermostat wire with 5 to 6 conductors from iComfort™
air handler to conventional HP (5 – 8 wires). (Y1, C, R, W1, O, and on
some models Y2).
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Wiring as required for accessories.
3. On air handler control:
• When matched with conventional Lennox brand 2­stage heat pump,
cut the Y1­Y2 2 stage comp on­board clippable link.
• Remove jumper between W1 and W2 for two-stage electric heat only.
• Cut on-board R-O clippable link.
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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 installer program. To start the reconfiguration option:
1. From the Home screen, press menu and then settings.
2. Touch advanced settings and press view dealer control center.
3. Touch equipment and press reset all equipment. This will restore all
settings to the factory default and start the installer setup sequence.
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Air Handler and Non-Communicating Lennox Brand (conventional) Heat Pump Unit
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S30.
HOME screen menu icon
4. After the entire system is wired, power up the system and the iComfort
S30 will check the system for installed communication devices.
5. 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.
6. From the add/remove equipment screen touch the Outdoor Unit Type
from the device list (1-stage HP or 2-stage HP) and press the done to
return to the equipment found screen.
7. Touch continue to proceed to the next screen.
8. Continue with the installer setup sequence until you reach the dealer
control center. Touch equipment to continue.
9. Select air handler from the list. 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. When all CFM settings are complete,
press the back button.
10. Test the system operation and confirm the system is electrically energized
and operational. Test the heat strips (when used) to insure the auxiliary
stages operates as designed.
11. Touch done.
12. Exit the dealer control center by pressing exit to return to the home
screen.
TIPS
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.
1. Touch Menu 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. 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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outdoor units. To