Lennox icomfort Quick Start Manual page 9

FEATURES
INSTALLER SETUP
System Devices (Continued)
• Furnace:
• Equipment Name
• Heating Airflow Control Type - Selections available
if Discharge Air Temperature Sensor is installed
(Fixed cfm, fixed Discharge Air Temperature)
With Discharge Air Temperature:
• Low Heating Discharge Air Temperature -
Available if Discharge Air Temperature Sensor is
installed (110 to 140°F in 5°F increments, default
is 120°F)
• High Heating Discharge Air Temperature -
Available if Discharge Air Temperature Sensor is
installed (120 to 150°F in 5°F increments, default
is 135°F)
With Fixed cfm:
• Low Heating Airflow (325 to 1280 in 25 cfm
increments
• High Heating Airflow (300 to 1805 in 25 cfm
increments
• Low Cooling Airflow (300 to 1390 in 25 cfm
increments
• High Cooling Airflow (300 to 2190 in 25 cfm
increments
• Airflow Profile Cooling:
A. On (50% for 30 sec., 82% for 7.5 min.); Off (50%
for 30 sec.)
B. On (82% for 7.5 min.); Off (No delays)
C. No delays; Off (45 sec. delay)
D. No delays
• Low HP Airflow (300 to 1400 cfm in 25 cfm
increments)
• High HP Airflow (300 to 1400 cfm in 25 cfm
increments)
• Continuous Indoor Blower Airflow (300 to 1400 in 25
cfm increments)
• Humidification Airflow (300 to 1400 cfm in 25 cfm
increments, default is 500 cfm)
• Dehumidification Airflow (60 to 80% RH in 1%
increments)
• Heating Indoor Blower Off Delay (60 to 80 sec. in 10
sec. increments default is 90 sec.)
• Heating Indoor Blower On Delay (15 to 45 sec. in 5
sec. increments, default is 45 sec.)
• Cooling Indoor Blower Off Delay (0 to 30 sec. in 2
sec. increments, default is 0 sec.)
• Cooling Indoor Blower On Delay (0 to 10 sec. in 5
sec. increments, default is 2 sec.)
• HP Indoor Blower Off Delay (0 to 60 sec. in 5 sec.
increments, default is 45 sec.)
• HP Indoor Blower On Delay (0 to 30 sec. in 5 sec.
increments, default is 0 sec.)
All furnace default airflow settings are dependent on
furnace capacity.
NOTE - Humidification and Dehumification Airflow
settings are only viewable if those non-communicating
products are added during setup.
Air Handler
• Equipment Name
• Electric Heating Airflow (1560 to 2150 cfm in 5 cfm
increments)
• Low Cooling Airflow (450 to 2150 cfm in 5 cfm
increments)
• High Cooling Airflow (450 to 2150 cfm in 5 cfm
increments)
• Airflow Profile Cooling:
1. No Delays
2. On (No delays); Off (45 sec. delay)
3. On (82% for 7.5 min.); Off (No delays)
4. On (50% for 30 sec., 82% for 7.5 min.); Off (50%
for 30 sec.)
• Low HP Airflow (450 to 2150 cfm in 5 cfm
increments)
• High HP Airflow (450 to 2150 cfm in 5 cfm
increments)
• Continuous Indoor Blower Airflow (450 to 2150 in 10
cfm increments)
• Humidification Airflow (450 to 2150 cfm in 5 cfm
increments)
• Dehumidification Airflow % (60 to 80% RH in 1%
increments)
• Heating Indoor Blower OFF Delay (0 to 10 sec. in 1
sec. increments, default is 10 sec.)
• Heating Indoor Blower ON Delay (0 to 5 sec. in 1
sec. increments, default is 0 sec.)
• Cooling Indoor Blower OFF Delay (0 to 30 sec. in 2
sec. increments, default is 0 sec.)
• Cooling Indoor Blower ON Delay (0 to 10 sec. in 1
sec. increments, default is 2 sec.)
• HP Indoor Blower OFF Delay (0 to 60 sec. in 5 sec.
increments, default is 45 sec.)
• HP Indoor Blower ON Delay (0 to 30 sec. in 5 sec.
increments, default is 0 sec.)
All air handler default airflow settings are dependent on
furnace capacity.
icomfort™ Communicating Control System / Page 9