Zline
Zline Ovens Error Codes
Complete list of fault codes and troubleshooting guides. Use the search below to find your specific error.
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E1
Oven displays E1 and will not start a cooking cycle.
Temperature Sensor or Probe Error
E2
Oven displays E2 and may not heat or may shut off shortly after starting.
Over-Temperature or High Temperature Sensor Fault
E3
Oven displays E3 and will not start; often appears immediately on power-up.
EEPROM or Control Board Configuration Error
E4
Oven displays E4; may be associated with a meat probe or auxiliary temperature sensor if equipped.
Auxiliary Probe or Sensor Error
E5
Oven displays E5 and may not respond to touch inputs.
Touch Panel Communication Error
E6
Oven displays E6 and may not heat; often related to power or relay issues.
Power Supply or Relay Board Error
E7
Oven displays E7; display may be blank or partially lit.
Display Board or Communication Failure
E8
Oven displays E8; may be associated with convection fan operation.
Convection Fan or Feedback Error
E9
Oven displays E9; may be related to door status or latch on models with electronic door sensing.
Door Switch or Door Status Error
F1
Oven beeps continuously and displays F1; oven may not heat or may shut off unexpectedly.
Electronic Oven Control (EOC) Keypad or Control Board Failure
F2
Oven displays F2 and may beep; oven may overheat or shut off during a bake or broil cycle.
Oven Over-Temperature or Stuck Relay on Control Board
F3
Oven displays F3 and stops heating; may occur shortly after starting a bake cycle.
Oven Temperature Sensor Circuit Open
F4
Oven displays F4 and may not heat correctly; error may appear intermittently during use.
Oven Temperature Sensor Circuit Shorted
F5
Oven displays F5 and may not start or may shut down mid-cycle.
Control Board Relay or Watchdog Failure
F7
Oven displays F7; keypad may be unresponsive or random buttons appear to press themselves.
Stuck or Shorted Keypad
F8
Oven displays F8 and may not start a cooking cycle.
Cooling Fan or Overheat Protection Fault
F9
Oven displays F9 and may not start or may shut down; often associated with door lock or self-clean issues.
Door Lock Circuit Failure
Symptom
Control knobs on a Zline gas range oven are loose, wobbly, or do not turn the valve smoothly.
Knob or Valve Stem Wear
Symptom
Convection fan does not run in convection modes; baking is uneven.
Convection System Failure
Symptom
Electric oven trips the circuit breaker when turned on or during heating.
Electrical Short or Ground Fault
Symptom
Gas oven does not ignite; you hear clicking or see igniter glow but no flame.
Ignition Failure (Gas Bake or Broil)
Symptom
Oven clock loses time or resets randomly.
Control Power Stability Issue
Symptom
Oven display is completely dead; no lights or response, but power is present at the outlet.
No Power to Control / Blown Fuse
Symptom
Oven display works but buttons do not respond or respond intermittently.
Unresponsive Touchpad or Keypad
Symptom
Oven door glass is cracked or shattered.
Door Glass Panel Failure
Symptom
Oven door will not close fully or appears crooked; heat escapes around the door.
Door Hinge or Alignment Failure
Symptom
Oven door will not open after a self-clean cycle; door remains locked even when cool.
Door Lock Mechanism Stuck Closed
Symptom
Oven emits smoke or burning smell during normal cooking (not first use or self-clean).
Contamination or Overheating of Internal Components
Symptom
Oven fan runs continuously even when the oven is off and cool.
Stuck Cooling Fan Relay or Faulty Temperature Sensor
Symptom
Oven heats but does not reach set temperature or takes excessively long to preheat.
Temperature Calibration or Weak Heating Circuit
Symptom
Oven interior light does not work, but the oven otherwise functions normally.
Light Circuit Failure
Symptom
Oven light stays on constantly and will not turn off even when the door is closed.
Stuck or Faulty Door Switch / Light Circuit
Symptom
Oven makes loud banging, rattling, or scraping noises during operation.
Mechanical Noise from Fan or Loose Components
Symptom
Oven overheats and burns food even at low set temperatures.
Runaway Temperature / Overheating
Symptom
Oven racks are difficult to slide or bind during use.
Rack and Cavity Wear or Contamination
Symptom
Oven self-clean cycle does not start or stops prematurely without an error code.
Self-Clean Interlock or Temperature Control Issue
Symptom
Oven temperature fluctuates widely during cooking, causing inconsistent results.
Temperature Regulation Instability
Symptom
Oven will not heat at all; display and lights work but no heat in bake or broil.
No-Heat Condition (Electric Models)
Symptom
Strong gas smell around the oven, especially when trying to ignite (gas models).
Gas Ignition or Leak Issue
| Error Code | Symptom | Fault Type | Guide |
|---|---|---|---|
| E1 |
Oven displays E1 and will not start a cooking cycle.
|
Temperature Sensor or Probe Error | View Details |
| E2 |
Oven displays E2 and may not heat or may shut off shortly after starting.
|
Over-Temperature or High Temperature Sensor Fault | View Details |
| E3 |
Oven displays E3 and will not start; often appears immediately on power-up.
|
EEPROM or Control Board Configuration Error | View Details |
| E4 |
Oven displays E4; may be associated with a meat probe or auxiliary temperature sensor if equipped.
|
Auxiliary Probe or Sensor Error | View Details |
| E5 |
Oven displays E5 and may not respond to touch inputs.
|
Touch Panel Communication Error | View Details |
| E6 |
Oven displays E6 and may not heat; often related to power or relay issues.
|
Power Supply or Relay Board Error | View Details |
| E7 |
Oven displays E7; display may be blank or partially lit.
|
Display Board or Communication Failure | View Details |
| E8 |
Oven displays E8; may be associated with convection fan operation.
|
Convection Fan or Feedback Error | View Details |
| E9 |
Oven displays E9; may be related to door status or latch on models with electronic door sensing.
|
Door Switch or Door Status Error | View Details |
| F1 |
Oven beeps continuously and displays F1; oven may not heat or may shut off unexpectedly.
|
Electronic Oven Control (EOC) Keypad or Control Board Failure | View Details |
| F2 |
Oven displays F2 and may beep; oven may overheat or shut off during a bake or broil cycle.
|
Oven Over-Temperature or Stuck Relay on Control Board | View Details |
| F3 |
Oven displays F3 and stops heating; may occur shortly after starting a bake cycle.
|
Oven Temperature Sensor Circuit Open | View Details |
| F4 |
Oven displays F4 and may not heat correctly; error may appear intermittently during use.
|
Oven Temperature Sensor Circuit Shorted | View Details |
| F5 |
Oven displays F5 and may not start or may shut down mid-cycle.
|
Control Board Relay or Watchdog Failure | View Details |
| F7 |
Oven displays F7; keypad may be unresponsive or random buttons appear to press themselves.
|
Stuck or Shorted Keypad | View Details |
| F8 |
Oven displays F8 and may not start a cooking cycle.
|
Cooling Fan or Overheat Protection Fault | View Details |
| F9 |
Oven displays F9 and may not start or may shut down; often associated with door lock or self-clean issues.
|
Door Lock Circuit Failure | View Details |
| – |
Control knobs on a Zline gas range oven are loose, wobbly, or do not turn the valve smoothly.
|
Knob or Valve Stem Wear | View Details |
| – |
Convection fan does not run in convection modes; baking is uneven.
|
Convection System Failure | View Details |
| – |
Electric oven trips the circuit breaker when turned on or during heating.
|
Electrical Short or Ground Fault | View Details |
| – |
Gas oven does not ignite; you hear clicking or see igniter glow but no flame.
|
Ignition Failure (Gas Bake or Broil) | View Details |
| – |
Oven clock loses time or resets randomly.
|
Control Power Stability Issue | View Details |
| – |
Oven display is completely dead; no lights or response, but power is present at the outlet.
|
No Power to Control / Blown Fuse | View Details |
| – |
Oven display works but buttons do not respond or respond intermittently.
|
Unresponsive Touchpad or Keypad | View Details |
| – |
Oven door glass is cracked or shattered.
|
Door Glass Panel Failure | View Details |
| – |
Oven door will not close fully or appears crooked; heat escapes around the door.
|
Door Hinge or Alignment Failure | View Details |
| – |
Oven door will not open after a self-clean cycle; door remains locked even when cool.
|
Door Lock Mechanism Stuck Closed | View Details |
| – |
Oven emits smoke or burning smell during normal cooking (not first use or self-clean).
|
Contamination or Overheating of Internal Components | View Details |
| – |
Oven fan runs continuously even when the oven is off and cool.
|
Stuck Cooling Fan Relay or Faulty Temperature Sensor | View Details |
| – |
Oven heats but does not reach set temperature or takes excessively long to preheat.
|
Temperature Calibration or Weak Heating Circuit | View Details |
| – |
Oven interior light does not work, but the oven otherwise functions normally.
|
Light Circuit Failure | View Details |
| – |
Oven light stays on constantly and will not turn off even when the door is closed.
|
Stuck or Faulty Door Switch / Light Circuit | View Details |
| – |
Oven makes loud banging, rattling, or scraping noises during operation.
|
Mechanical Noise from Fan or Loose Components | View Details |
| – |
Oven overheats and burns food even at low set temperatures.
|
Runaway Temperature / Overheating | View Details |
| – |
Oven racks are difficult to slide or bind during use.
|
Rack and Cavity Wear or Contamination | View Details |
| – |
Oven self-clean cycle does not start or stops prematurely without an error code.
|
Self-Clean Interlock or Temperature Control Issue | View Details |
| – |
Oven temperature fluctuates widely during cooking, causing inconsistent results.
|
Temperature Regulation Instability | View Details |
| – |
Oven will not heat at all; display and lights work but no heat in bake or broil.
|
No-Heat Condition (Electric Models) | View Details |
| – |
Strong gas smell around the oven, especially when trying to ignite (gas models).
|
Gas Ignition or Leak Issue | View Details |
No matching codes found
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