Daikin APGM3 Service And Troubleshooting page 54

TROUBLESHOOTING
IGNITION CONTROL DIAGNOSTIC INDICATOR CHART
Red Light Signal
Off
1 Flash
2 Flashes
3 Flashes
4 Flashes
5 Flashes
6 Flashes
7 Flashes
8 Flashes
9 Flashes
Amber Light Signal
Off
On
1 Flash
2 Flashes
Circulator
Blower
Gas Valve
Igniter
Induced
Draft
Blower
Thermostat
Seconds
Circulator
Blower
Compressor
Outdoor Fan
(TWO-STAGE MODELS ONLY)
Refer to Abnormal Heating or Cooling Operation Sections of this Manual
Internal Control Failure
External Lockout
Pressure Switch Stuck Open
Pressure Switch Stuck Closed
Thermal Protection Device Open
Flame Detected with Gas Valve Closed
Short Cycle Compressor Delay (Cooling Only)
Limit Opened Five (5) Times Within The Same Call For Heat
Indoor/Outdoor Thermostat Open (Cooling Only; Devices Not present On All Models)
High Pressure/Loss of Charge Switch Open (Cooling Only; Devices Not Present On All
Models)
Refer to Abnormal Heating or Cooling Operation Sections of this Manual
No Flame Present
Normal Flame
Low Flame Current
Flame Detected with Gas Valve De-energized.
HIGH
LOW
OFF
HIGH
LOW
OFF
ON
OFF
HIGH
LOW
OFF
HIGH
LOW
OFF
0 15 22 27
HIGH
LOW
OFF
HIGH
LOW
OFF
HIGH
LOW
OFF
52 0 30 90, 120, 150, 180
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