Zline
Zline 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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DOOR
Display shows DOOR or door icon; oven will not start or self-clean will not begin.
Oven Door Not Detected as Closed
ERR
Display shows ERR or Error when attempting to set temperature or timer; oven may not start.
Invalid Input or Control Logic Error
F1
Electronic oven control beeps and displays F1, oven functions disabled or erratic temperature control.
Oven Control Board Keypad or Internal Relay Failure
F2
Oven display shows F2 and may beep; oven may overheat or shut down during a bake or broil cycle.
Oven Over-Temperature or Stuck Relay
F3
Display shows F3, oven may not heat or may shut off shortly after starting.
Oven Temperature Sensor Circuit Open
F4
Display shows F4, oven may not start or may shut off unexpectedly.
Oven Temperature Sensor Circuit Shorted
F5
Display shows F5, oven controls may be locked out or unresponsive.
Control Board Configuration or Relay Error
F7
Display shows F7, keypad may beep continuously or buttons may not respond correctly.
Stuck or Shorted Keypad
F8
Display shows F8, cooling fan may run continuously or oven may shut down during high-temperature use.
Cooling Fan or Overheat Protection Fault
F9
Display shows F9, oven door may not lock/unlock during self-clean or door lock icon flashes.
Oven Door Lock Mechanism Failure
IGN
Cooktop burner indicator or display shows IGN or ignition symbol; burner clicks but does not light.
Cooktop Ignition Failure
LOC
Control panel displays LOC or a lock icon; oven controls do not respond to button presses.
Control Panel Child Lock Activated
NO FLAME
Display or indicator shows NO FLAME or flame failure; burner lights briefly then goes out.
Flame Sensing Failure on Gas Burner
PF
Display shows PF or flashes, clock resets; oven functions may be disabled until cleared.
Power Failure or Interruption Detected
PROBE
Display shows PROBE or probe icon even when no meat probe is connected; oven may not start.
Meat Probe Jack or Circuit Fault
SAB
Display shows SAB or Sabbath mode; oven does not respond to normal commands.
Sabbath Mode Activated
Symptom
Clock and display on Zline range are blank; oven and electronic functions do not work.
Loss of Power to Control Board
Symptom
Control knobs on Zline range are very hot to the touch during oven use.
Excessive Heat at Control Panel
Symptom
Cooktop glass (on Zline glass cooktop models) is cracked or shattered.
Damaged Ceramic Glass Surface
Symptom
Electric oven on Zline dual-fuel range does not heat at all; display appears normal.
No Power to Heating Elements
Symptom
Gas cooktop burner clicks continuously even after flame is established.
Stuck Ignition Switch or Poor Flame Sensing
Symptom
Gas cooktop burner flame is very low or uneven even on high setting.
Restricted Burner or Low Gas Pressure
Symptom
Gas cooktop burner flame is yellow, lifting, or producing soot on cookware.
Improper Air-Gas Mixture or Contaminated Burner
Symptom
Gas cooktop burner will not ignite; no clicking sound and no spark at igniter.
Cooktop Ignition System Power or Spark Module Failure
Symptom
Gas oven on Zline range will not ignite; you hear clicking but no flame.
Oven Igniter or Gas Valve Failure
Symptom
Knobs on Zline gas range are hard to turn or feel stuck.
Stiff or Contaminated Burner Valves
Symptom
Oven broiler does not work but bake function is normal.
Open Broil Element or Broil Relay Failure
Symptom
Oven door will not close fully or appears crooked on Zline range.
Misaligned or Damaged Oven Door Hinges
Symptom
Oven door will not open after self-clean cycle completes.
Stuck Self-Clean Door Lock
Symptom
Oven heats but does not reach set temperature or takes excessively long to preheat.
Inaccurate Temperature Regulation
Symptom
Oven light does not turn on when door is opened or when light button is pressed.
Oven Cavity Light Circuit Failure
Symptom
Oven rack does not slide smoothly or tips when pulled out.
Damaged or Misaligned Oven Racks/Supports
Symptom
Oven shuts off by itself during cooking and may restart after cooling.
Overheating or Thermal Cutout Activation
Symptom
Range or cooktop produces a loud popping or banging noise during heating or cooling.
Thermal Expansion Noise or Ignition Delayed Combustion
Symptom
Range or cooktop vibrates or rattles noticeably when oven is on or when burners are used.
Mechanical Vibration or Loose Components
Symptom
Strong burning or chemical odor from oven during normal baking (not first use).
Residue Burning or Electrical Overheating
Symptom
Strong gas smell around Zline range when burners are off.
Gas Leak in Supply or Manifold
Symptom
Timer and settings on Zline range reset randomly or oven shuts off when using another high-load appliance.
Voltage Drop or Electrical Interference
| Error Code | Symptom | Fault Type | Guide |
|---|---|---|---|
| DOOR |
Display shows DOOR or door icon; oven will not start or self-clean will not begin.
|
Oven Door Not Detected as Closed | View Details |
| ERR |
Display shows ERR or Error when attempting to set temperature or timer; oven may not start.
|
Invalid Input or Control Logic Error | View Details |
| F1 |
Electronic oven control beeps and displays F1, oven functions disabled or erratic temperature control.
|
Oven Control Board Keypad or Internal Relay Failure | View Details |
| F2 |
Oven display shows F2 and may beep; oven may overheat or shut down during a bake or broil cycle.
|
Oven Over-Temperature or Stuck Relay | View Details |
| F3 |
Display shows F3, oven may not heat or may shut off shortly after starting.
|
Oven Temperature Sensor Circuit Open | View Details |
| F4 |
Display shows F4, oven may not start or may shut off unexpectedly.
|
Oven Temperature Sensor Circuit Shorted | View Details |
| F5 |
Display shows F5, oven controls may be locked out or unresponsive.
|
Control Board Configuration or Relay Error | View Details |
| F7 |
Display shows F7, keypad may beep continuously or buttons may not respond correctly.
|
Stuck or Shorted Keypad | View Details |
| F8 |
Display shows F8, cooling fan may run continuously or oven may shut down during high-temperature use.
|
Cooling Fan or Overheat Protection Fault | View Details |
| F9 |
Display shows F9, oven door may not lock/unlock during self-clean or door lock icon flashes.
|
Oven Door Lock Mechanism Failure | View Details |
| IGN |
Cooktop burner indicator or display shows IGN or ignition symbol; burner clicks but does not light.
|
Cooktop Ignition Failure | View Details |
| LOC |
Control panel displays LOC or a lock icon; oven controls do not respond to button presses.
|
Control Panel Child Lock Activated | View Details |
| NO FLAME |
Display or indicator shows NO FLAME or flame failure; burner lights briefly then goes out.
|
Flame Sensing Failure on Gas Burner | View Details |
| PF |
Display shows PF or flashes, clock resets; oven functions may be disabled until cleared.
|
Power Failure or Interruption Detected | View Details |
| PROBE |
Display shows PROBE or probe icon even when no meat probe is connected; oven may not start.
|
Meat Probe Jack or Circuit Fault | View Details |
| SAB |
Display shows SAB or Sabbath mode; oven does not respond to normal commands.
|
Sabbath Mode Activated | View Details |
| – |
Clock and display on Zline range are blank; oven and electronic functions do not work.
|
Loss of Power to Control Board | View Details |
| – |
Control knobs on Zline range are very hot to the touch during oven use.
|
Excessive Heat at Control Panel | View Details |
| – |
Cooktop glass (on Zline glass cooktop models) is cracked or shattered.
|
Damaged Ceramic Glass Surface | View Details |
| – |
Electric oven on Zline dual-fuel range does not heat at all; display appears normal.
|
No Power to Heating Elements | View Details |
| – |
Gas cooktop burner clicks continuously even after flame is established.
|
Stuck Ignition Switch or Poor Flame Sensing | View Details |
| – |
Gas cooktop burner flame is very low or uneven even on high setting.
|
Restricted Burner or Low Gas Pressure | View Details |
| – |
Gas cooktop burner flame is yellow, lifting, or producing soot on cookware.
|
Improper Air-Gas Mixture or Contaminated Burner | View Details |
| – |
Gas cooktop burner will not ignite; no clicking sound and no spark at igniter.
|
Cooktop Ignition System Power or Spark Module Failure | View Details |
| – |
Gas oven on Zline range will not ignite; you hear clicking but no flame.
|
Oven Igniter or Gas Valve Failure | View Details |
| – |
Knobs on Zline gas range are hard to turn or feel stuck.
|
Stiff or Contaminated Burner Valves | View Details |
| – |
Oven broiler does not work but bake function is normal.
|
Open Broil Element or Broil Relay Failure | View Details |
| – |
Oven door will not close fully or appears crooked on Zline range.
|
Misaligned or Damaged Oven Door Hinges | View Details |
| – |
Oven door will not open after self-clean cycle completes.
|
Stuck Self-Clean Door Lock | View Details |
| – |
Oven heats but does not reach set temperature or takes excessively long to preheat.
|
Inaccurate Temperature Regulation | View Details |
| – |
Oven light does not turn on when door is opened or when light button is pressed.
|
Oven Cavity Light Circuit Failure | View Details |
| – |
Oven rack does not slide smoothly or tips when pulled out.
|
Damaged or Misaligned Oven Racks/Supports | View Details |
| – |
Oven shuts off by itself during cooking and may restart after cooling.
|
Overheating or Thermal Cutout Activation | View Details |
| – |
Range or cooktop produces a loud popping or banging noise during heating or cooling.
|
Thermal Expansion Noise or Ignition Delayed Combustion | View Details |
| – |
Range or cooktop vibrates or rattles noticeably when oven is on or when burners are used.
|
Mechanical Vibration or Loose Components | View Details |
| – |
Strong burning or chemical odor from oven during normal baking (not first use).
|
Residue Burning or Electrical Overheating | View Details |
| – |
Strong gas smell around Zline range when burners are off.
|
Gas Leak in Supply or Manifold | View Details |
| – |
Timer and settings on Zline range reset randomly or oven shuts off when using another high-load appliance.
|
Voltage Drop or Electrical Interference | View Details |
No matching codes found
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