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Integrated Furnace Control Display Codes
IdL
XtI
Xt2
aRF
C0F
CLI
CL2
Xp!
Xp2
dFt
err
L6F
Cr
C0d
0dt
0du
COF
CpC
CpH
Xod
!sd
gXC
run
Alarm Error Code
e0!
e2.!
e2.2
e2.3
e3.!
e3.2
e3.3
e3.4
e04
e0s
98
2 Stage Inducer with ECM Blower Motor Status Codes
Idle
First Stage Heating
Second Stage Heating
Calculated airflow times 10 (080=800 CFM)
Continuous Fan
First Stage Cooling
Second Stage Cooling
First Stage Heat Pump
Second Stage Heat Pump
Defrost Mode
Menu Options
Active Alarm Menu
Last 6 Faults (To clear — Hold Option button down for 5 seconds)
Code Release Number
Cooling Off Delay (Seconds)
Outdoor Tonnage
Outdoor Unit
Blower Constant Fan Airflow Multiplier (Percentage)
Cooling (CFM/Ton)
Heat Pump Heating (CFM/Ton)
Heat Off Delay (Seconds)
Inter-Stage Delay (Seconds)
Gas Heating CFM 2nd Stage (1st Stage is not adjustable)
Run Test Mode
Error Codes
Alarm Explanation
Loss of the IRQ or other internal failures (Internal IFC error)
Retry Exceeded (Flame never sensed, one hour lockout after 3 times)
Recycles Exceeded (Flame sensed then lost, one hour lockout after 10 times)
1st Stage Gas Valve Not Energized When It Should Be exceeded after 10 times
Shorted Pressure Switch, 1st Stage
Open Pressure Switch, 1st Stage
Shorted Pressure Switch, 2nd Stage
Open Pressure Switch, 2nd Stage
Open Limit (Main Thermal, Rollout Switch, or Reverse Airflow Switch)
Flame detected, should not be present
A952V-SVX001-1B-EN
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