BlueStar
BlueStar Ranges & Cooktops Error Codes
Complete list of fault codes and troubleshooting guides. Use the search below to find your specific error.
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F1
Electronic oven control beeps continuously and displays F1; oven may shut off or not respond to keypad inputs.
Electronic Oven Control Keypad or Control Board Failure
F2
Oven displays F2 and may shut off; oven temperature runs excessively high or overheats during bake or broil.
Runaway Oven Temperature / Over-Temperature Fault
F3
Display shows F3 and oven will not heat or shuts down shortly after starting a cycle.
Oven Temperature Sensor Circuit Open
F4
Display shows F4; oven may not start or may shut off; intermittent temperature issues.
Oven Temperature Sensor Circuit Short
F5
Control panel displays F5 and oven functions are disabled or erratic.
Control Board Relay or Internal Logic Fault
F7
Display shows F7; keypad may be unresponsive or random beeping occurs.
Keypad Stuck Key or Keypad-to-Control Communication Error
F8
Oven displays F8 and may not start; cooling fan may run continuously or not at all.
Cooling Fan or Fan Feedback Fault
F9
Display shows F9; oven door lock may not operate correctly on self-clean models.
Door Lock Circuit or Latch Failure
IGN
Digital indicator or service documentation refers to IGN fault; burner or oven fails to ignite and control locks out after several attempts.
Ignition Failure Lockout
LOC
Control panel shows LOC or lock icon; oven will not start and keys may be unresponsive.
Control Panel Lockout (Child Lock) Activated
PF
Display shows PF or flashes and oven resets clock after a power interruption.
Power Failure Indication
Symptom
Broiler does not operate; bake works normally.
Broil Circuit Failure
Symptom
Burner knob is hard to turn, sticks, or does not stop at OFF; flame may not adjust smoothly.
Surface Burner Valve Wear or Contamination
Symptom
Clock or timer on the control panel does not keep correct time or resets randomly.
Control Timekeeping / Power Stability Issue
Symptom
Control panel, knobs, or adjacent cabinetry become extremely hot during oven use.
Excessive External Temperature / Cooling Issue
Symptom
Convection fan does not run in convection mode; baking is uneven.
Convection Fan Failure
Symptom
Electronic display is blank or dead; oven and electronic functions do not operate, but surface burners may still work.
No Power to Control Board
Symptom
Electronic display works but some buttons do not respond or respond intermittently.
Partial Keypad Failure
Symptom
Grates or burner caps are rusting, chipping, or flaking; cooking performance may be affected.
Surface Component Corrosion / Finish Degradation
Symptom
Knobs or bezels discolor, melt, or deform during high oven or broiler use.
Heat Damage to Control Knobs
Symptom
Oven door does not close fully or has a gap; heat escapes and front panel gets excessively hot.
Oven Door Alignment / Hinge Failure
Symptom
Oven door gasket is torn, flattened, or leaking heat; cabinet surfaces around the oven feel excessively hot.
Oven Door Gasket Failure
Symptom
Oven glass window is fogged, streaked between panes, or shows condensation that does not wipe off.
Oven Door Glass Seal Failure
Symptom
Oven heats very slowly or cannot reach higher temperatures (e.g., stuck around 250–300°F).
Insufficient Oven Heating
Symptom
Oven igniter glows but burner does not light; igniter may stay on for a long time without flame.
Weak Oven Igniter / Safety Valve Not Opening
Symptom
Oven light does not turn on when the door is opened or when the light button is pressed.
Oven Light Circuit Failure
Symptom
Oven overheats significantly beyond the set temperature; food burns quickly.
Runaway Oven Temperature (Mechanical Cause)
Symptom
Oven temperature is consistently too low or too high compared to the set temperature.
Oven Temperature Calibration / Sensor Drift
Symptom
Oven will not ignite; no glow from igniter and no gas odor from oven burner.
Oven Ignition Failure (No Igniter Operation)
Symptom
Range or cooktop emits a burning smell or smoke during normal use (beyond initial burn-in).
Residue or Component Overheating
Symptom
Range or cooktop vibrates, rattles, or feels unstable when burners or oven are in use.
Installation / Leveling Issue
Symptom
Range top or oven makes loud popping, banging, or booming noises during operation.
Combustion or Expansion Noise
Symptom
Strong gas odor around the range, especially when burners or oven are off.
Gas Leak at Connection or Manifold
Symptom
Surface burner clicks and sparks but will not light; gas odor may be present near the burner.
Surface Burner Ignition Failure (No Flame)
Symptom
Surface burner lights but flame is yellow, lazy, or lifting off the burner ports.
Improper Air-Gas Mixture / Combustion Issue
Symptom
Surface burner will not ignite; no clicking sound and no visible spark at the igniter.
Surface Burner Ignition Failure (No Spark)
| Error Code | Symptom | Fault Type | Guide |
|---|---|---|---|
| F1 |
Electronic oven control beeps continuously and displays F1; oven may shut off or not respond to keypad inputs.
|
Electronic Oven Control Keypad or Control Board Failure | View Details |
| F2 |
Oven displays F2 and may shut off; oven temperature runs excessively high or overheats during bake or broil.
|
Runaway Oven Temperature / Over-Temperature Fault | View Details |
| F3 |
Display shows F3 and oven will not heat or shuts down shortly after starting a cycle.
|
Oven Temperature Sensor Circuit Open | View Details |
| F4 |
Display shows F4; oven may not start or may shut off; intermittent temperature issues.
|
Oven Temperature Sensor Circuit Short | View Details |
| F5 |
Control panel displays F5 and oven functions are disabled or erratic.
|
Control Board Relay or Internal Logic Fault | View Details |
| F7 |
Display shows F7; keypad may be unresponsive or random beeping occurs.
|
Keypad Stuck Key or Keypad-to-Control Communication Error | View Details |
| F8 |
Oven displays F8 and may not start; cooling fan may run continuously or not at all.
|
Cooling Fan or Fan Feedback Fault | View Details |
| F9 |
Display shows F9; oven door lock may not operate correctly on self-clean models.
|
Door Lock Circuit or Latch Failure | View Details |
| IGN |
Digital indicator or service documentation refers to IGN fault; burner or oven fails to ignite and control locks out after several attempts.
|
Ignition Failure Lockout | View Details |
| LOC |
Control panel shows LOC or lock icon; oven will not start and keys may be unresponsive.
|
Control Panel Lockout (Child Lock) Activated | View Details |
| PF |
Display shows PF or flashes and oven resets clock after a power interruption.
|
Power Failure Indication | View Details |
| – |
Broiler does not operate; bake works normally.
|
Broil Circuit Failure | View Details |
| – |
Burner knob is hard to turn, sticks, or does not stop at OFF; flame may not adjust smoothly.
|
Surface Burner Valve Wear or Contamination | View Details |
| – |
Clock or timer on the control panel does not keep correct time or resets randomly.
|
Control Timekeeping / Power Stability Issue | View Details |
| – |
Control panel, knobs, or adjacent cabinetry become extremely hot during oven use.
|
Excessive External Temperature / Cooling Issue | View Details |
| – |
Convection fan does not run in convection mode; baking is uneven.
|
Convection Fan Failure | View Details |
| – |
Electronic display is blank or dead; oven and electronic functions do not operate, but surface burners may still work.
|
No Power to Control Board | View Details |
| – |
Electronic display works but some buttons do not respond or respond intermittently.
|
Partial Keypad Failure | View Details |
| – |
Grates or burner caps are rusting, chipping, or flaking; cooking performance may be affected.
|
Surface Component Corrosion / Finish Degradation | View Details |
| – |
Knobs or bezels discolor, melt, or deform during high oven or broiler use.
|
Heat Damage to Control Knobs | View Details |
| – |
Oven door does not close fully or has a gap; heat escapes and front panel gets excessively hot.
|
Oven Door Alignment / Hinge Failure | View Details |
| – |
Oven door gasket is torn, flattened, or leaking heat; cabinet surfaces around the oven feel excessively hot.
|
Oven Door Gasket Failure | View Details |
| – |
Oven glass window is fogged, streaked between panes, or shows condensation that does not wipe off.
|
Oven Door Glass Seal Failure | View Details |
| – |
Oven heats very slowly or cannot reach higher temperatures (e.g., stuck around 250–300°F).
|
Insufficient Oven Heating | View Details |
| – |
Oven igniter glows but burner does not light; igniter may stay on for a long time without flame.
|
Weak Oven Igniter / Safety Valve Not Opening | View Details |
| – |
Oven light does not turn on when the door is opened or when the light button is pressed.
|
Oven Light Circuit Failure | View Details |
| – |
Oven overheats significantly beyond the set temperature; food burns quickly.
|
Runaway Oven Temperature (Mechanical Cause) | View Details |
| – |
Oven temperature is consistently too low or too high compared to the set temperature.
|
Oven Temperature Calibration / Sensor Drift | View Details |
| – |
Oven will not ignite; no glow from igniter and no gas odor from oven burner.
|
Oven Ignition Failure (No Igniter Operation) | View Details |
| – |
Range or cooktop emits a burning smell or smoke during normal use (beyond initial burn-in).
|
Residue or Component Overheating | View Details |
| – |
Range or cooktop vibrates, rattles, or feels unstable when burners or oven are in use.
|
Installation / Leveling Issue | View Details |
| – |
Range top or oven makes loud popping, banging, or booming noises during operation.
|
Combustion or Expansion Noise | View Details |
| – |
Strong gas odor around the range, especially when burners or oven are off.
|
Gas Leak at Connection or Manifold | View Details |
| – |
Surface burner clicks and sparks but will not light; gas odor may be present near the burner.
|
Surface Burner Ignition Failure (No Flame) | View Details |
| – |
Surface burner lights but flame is yellow, lazy, or lifting off the burner ports.
|
Improper Air-Gas Mixture / Combustion Issue | View Details |
| – |
Surface burner will not ignite; no clicking sound and no visible spark at the igniter.
|
Surface Burner Ignition Failure (No Spark) | View Details |
No matching codes found
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