![background image](http://html2.mh-extra.com/html/daikin/rebel-dps-series/rebel-dps-series_installation-and-maintenance-manual_5691598067.webp)
Figure 71: Typical Staged Gas Furnace Electrical Schematic with Sensor
Ignition Control Module LED Diagnostics
The following LED indicators can be used to diagnose faults
associated with the staged gas furnace.
Table 26: LED Indicator and Fault Conditions
Indicator
Fault Condition
Steady Off
No power or control hardware fault
Steady On
Power applied, control OK
1 Flash
Combustion fan motor energized, pressure switch open
2 Flashes
Combustion fan motor off, pressure switch closed
3 Flashes
Ignition lockout from too many trials
4 Flashes
Ignition lockout from too many flame losses within single
call for heat
5 Flashes
Control hardware fault detected
Figure 72: Ignition Control Wiring
GAS
SYSTEM WIRING DIAGRAM
SENSE
SPARK
VOLTAGE
HIGH
24VAC
120VAC
MAIN
GAS VALVE
INDUCER
PRESSURE SWITCH
PSI
T'STAT
LIMIT
COM
C
X
R
FS
W
PS2
IND
L1
BURNER
MV
120/240 VAC
1016-4XX
FOR CONTROL WITH POST-PURGE
Optional Gas Heat
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IM 1125-13 • REBEL ROOFTOPS