33
F
URNACE
A
DVANCED
F
EATURES
M
ENUS
(A
CCESSED
THROUGH
C
OMMUNICATING
T
HERMOSTAT
)
Submenu Item
Indication (for Display Only; not User Modifiable)
Number of Heat Stages (HT STG)
Displays the number of furnace heating stages
Input Rate (BTU/HR)
Displays the furnace input rate in kBtu/hr
Motor HP (1/2, ¾, or 1 MTR HP)
Displays the furnace indoor blower motor horsepower
CONFIGURATION
Submenu Item
Indication/User Modifiable Options
Comments
Fault 1 (FAULT #1)
Most recent furnace fault
For dis play only
Fault 2 (FAULT #2)
Next m ost recent furnace fault
For dis play only
Fault 3 (FAULT #3)
Next m ost recent furnace fault
For dis play only
Fault 4 (FAULT #4)
Next m ost recent furnace fault
For dis play only
Fault 5 (FAULT #5)
Next m ost recent furnace fault
For dis play only
Fault 6 (FAULT #6)
Least recent furnace fault
For dis play only
Clear Fault History (CLEAR)
NO or YES
Selecting “YES” c lears the fault
history
NOTE:
Consecutively repeated faults are shown a maximum of 3 times
DIAGNOSTICS
Submenu Item
Indication (for Display Only; not User Modifiable)
Model Number (MOD NUM)
Displays the furnace model number
Serial Number (SER NUM)
Displays the furnace serial number (Optional)
Software (SOFTWARE)
Displays the application software revision
IDENTIFICATION
Submenu Item
User M odifiable Options
Comments
Heat Airflow Trim (HT TRM)
-10% to +10% in 2% increments,
default is 0%
Trims the heating airflow by the selected
amount.
Heat ON Delay (HT ON
5, 10, 15, 20, 25, or 30 seconds,
default is 30 seconds
Selects the indoor blower heat ON delay
Heat OFF Delay (HT OFF)
30, 60, 90, 120, 150, or 180 seconds,
default is 150 seconds
Selects the indoor blower heat OFF delay
Heat Airflow (HT ADJ)
1, 2, 3, or 4
Selects the nom inal heating airflow (see
Startup Procedure and Adjustment –
Circulator Blower Speeds
for addition
information)
Auxiliary Alarm
ON / OFF
Enable or Disable Auxiliary Alarm Input
Humidity Setting
ON / OFF / IND
Select Humidity Relay Functionality. ON -
Humidifier is turned on with heat demand.
OFF - Humidifier remains off. IND - Humidifier
will cycle with humidification demand
(independent of an active heat demand)
Humidity Fan Speed
1, 2, 3, 4
Select Humidity Fan Speed (this option is
enabled when Humidity Setting of IND is
selected). 1 - 25%, 2 - 50%, 3 - 75%, 4 -
100% of maximum airflow.
SET-UP
