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IGNITION CONTROL DIAGNOSTIC INDICATOR CHART
Red Light Signal
1 Flash
2 Flashes
3 Flashes
4 Flashes
Amber Light Signal
On
1 Flash
HIGH
LOW
Circulator
Blower
OFF
HIGH
LOW
Gas Valve
OFF
Igniter
ON
OFF
Induced
HIGH
Draft
LOW
Blower
OFF
HIGH
Thermostat
LOW
OFF
Seconds
Circulator
Blower
Compressor
Outdoor Fan
Refer to Abnormal Heating or Cooling Operation Sections of this Manual
External Lockout
Pressure Switch Stuck Open
Pressure Switch Stuck Closed
Thermal Protection Device Open
Refer to Abnormal Heating or Cooling Operation Sections of this Manual
Normal Flame
Low Flame Current
HIGH
LOW
OFF
HIGH
LOW
OFF
HIGH
LOW
OFF
30
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