Enders
Enders Pellet Grills & Smokers Error Codes
Complete list of fault codes and troubleshooting guides. Use the search below to find your specific error.
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Er01
Pellet grill will not ignite; display shows Er01 shortly after startup.
Igniter (Hot Rod) Failure
Er02
Pellet grill starts but then shuts down with Er02; pellets do not feed into the fire pot.
Auger Motor or Auger Jam Fault
Er03
Display shows Er03 and the grill shuts down; fan does not run or runs intermittently.
Combustion Fan Failure or Fan Circuit Fault
Er04
Grill displays Er04 and will not start; temperature reading is extremely low or shows dashes.
RTD / Temperature Probe Open Circuit
Er05
Display shows Er05; grill overshoots set temperature and then shuts down.
RTD / Temperature Probe Short or Over-Range
Er06
Grill shows Er06 and shuts down during a cook; internal temperature drops unexpectedly.
Flame-Out / Loss of Fire Detected
Er07
Display shows Er07; grill will not power up fully or reboots when starting the igniter.
Low Voltage / Power Supply Fault
Er08
Grill displays Er08; buttons or dial on the control panel do not respond correctly.
Control Panel Keypad / Encoder Fault
Er09
Er09 appears and the grill shuts down when high temperatures are reached.
Over-Temperature Safety Trip
Er10
Er10 displayed; grill temperature fluctuates wildly and food probe readings are erratic.
Meat Probe Sensor Fault
Er11
Er11 appears during startup; auger, fan, and igniter all remain off.
Safety Interlock / Lid Switch Fault
Er12
Er12 displayed; grill runs but cannot reach set temperature, often stalling at low heat.
Fuel Feed Rate / Calibration Error
Er13
Er13 appears; grill shuts down shortly after startup with a strong smoke smell but no sustained flame.
Ignition Timeout / Failed Light-Off
Er14
Er14 displayed; grill temperature overshoots significantly and then cycles off and on erratically.
Control Board Temperature Regulation Fault
Er15
Er15 appears; Wi-Fi or Bluetooth app cannot connect or loses connection frequently.
Communication Module / Connectivity Fault
Er16
Er16 displayed; hopper safety switch triggered and grill stops feeding pellets.
Hopper Lid Safety Switch Fault
Er17
Er17 appears; grill reports a blocked flue or poor draft condition.
Exhaust Flow / Draft Fault
Er18
Er18 displayed; grill reports a blocked intake or insufficient air supply.
Air Intake Restriction Fault
Er19
Er19 appears; grill reports internal memory or configuration error.
Controller EEPROM / Configuration Fault
Er20
Er20 displayed; grill detects an internal sensor mismatch or unsupported accessory.
Accessory / Sensor Identification Fault
Symptom
Auger does not turn at all, but no error code is displayed; grill may still ignite from residual pellets.
Auger Motor Electrical Failure Without Code
Symptom
Buttons on the control panel stick, double-press, or do not register.
Keypad Wear / Contamination
Symptom
Combustion fan runs but makes scraping or rattling noises.
Fan Bearing Wear / Debris in Fan Housing
Symptom
Control panel display is very dim, flickers, or segments are missing, but the grill otherwise operates.
Display Module Degradation
Symptom
Digital temperature reading on the grill does not match a separate oven thermometer by more than 20–30°C.
Temperature Calibration / Offset Issue
Symptom
Grease is leaking from areas other than the grease bucket, such as the front door or lower seams.
Grease Management System Failure
Symptom
Grill makes loud grinding or squealing noises from the hopper area during operation.
Noisy Auger / Auger Bearing Wear
Symptom
Grill powers on but will not ignite; pellets feed into the fire pot but never light, causing a pile of unburned pellets.
Ignition Failure with Pellet Feed
Symptom
Grill produces excessive white smoke and soot, and food tastes bitter.
Incomplete Combustion / Rich Burn
Symptom
Grill reaches temperature but then overshoots by 30–50°C and cycles with large swings.
Temperature Overshoot / Poor Regulation
Symptom
Grill starts and ignites but then goes out after 10–20 minutes; temperature drops and pellets stop burning.
Intermittent Flame-Out During Cook
Symptom
Grill struggles to reach high temperatures; maximum temperature is much lower than specified.
Low Maximum Temperature / Underheating
Symptom
Grill vibrates excessively or rattles loudly during operation.
Mechanical Vibration / Loose Components
Symptom
Grill will not power on at all; display is blank and no lights or sounds are present.
No Power / Dead Control System
Symptom
Hopper lid or cook chamber lid does not close properly or feels misaligned.
Lid Hinge / Alignment Issue
Symptom
Pellets in the hopper swell, crumble, or form a solid mass, causing feed issues.
Pellet Bridging / Moisture Contamination
Symptom
Rust spots forming inside the cook chamber or on grates.
Corrosion / Finish Degradation
Symptom
Strong chemical or plastic smell during first uses of the grill.
Initial Burn-In / Residual Manufacturing Oils
Symptom
Visible flames and flare-ups occur under the food, especially at higher temperatures.
Grease Fire / Flare-Up
| Error Code | Symptom | Fault Type | Guide |
|---|---|---|---|
| Er01 |
Pellet grill will not ignite; display shows Er01 shortly after startup.
|
Igniter (Hot Rod) Failure | View Details |
| Er02 |
Pellet grill starts but then shuts down with Er02; pellets do not feed into the fire pot.
|
Auger Motor or Auger Jam Fault | View Details |
| Er03 |
Display shows Er03 and the grill shuts down; fan does not run or runs intermittently.
|
Combustion Fan Failure or Fan Circuit Fault | View Details |
| Er04 |
Grill displays Er04 and will not start; temperature reading is extremely low or shows dashes.
|
RTD / Temperature Probe Open Circuit | View Details |
| Er05 |
Display shows Er05; grill overshoots set temperature and then shuts down.
|
RTD / Temperature Probe Short or Over-Range | View Details |
| Er06 |
Grill shows Er06 and shuts down during a cook; internal temperature drops unexpectedly.
|
Flame-Out / Loss of Fire Detected | View Details |
| Er07 |
Display shows Er07; grill will not power up fully or reboots when starting the igniter.
|
Low Voltage / Power Supply Fault | View Details |
| Er08 |
Grill displays Er08; buttons or dial on the control panel do not respond correctly.
|
Control Panel Keypad / Encoder Fault | View Details |
| Er09 |
Er09 appears and the grill shuts down when high temperatures are reached.
|
Over-Temperature Safety Trip | View Details |
| Er10 |
Er10 displayed; grill temperature fluctuates wildly and food probe readings are erratic.
|
Meat Probe Sensor Fault | View Details |
| Er11 |
Er11 appears during startup; auger, fan, and igniter all remain off.
|
Safety Interlock / Lid Switch Fault | View Details |
| Er12 |
Er12 displayed; grill runs but cannot reach set temperature, often stalling at low heat.
|
Fuel Feed Rate / Calibration Error | View Details |
| Er13 |
Er13 appears; grill shuts down shortly after startup with a strong smoke smell but no sustained flame.
|
Ignition Timeout / Failed Light-Off | View Details |
| Er14 |
Er14 displayed; grill temperature overshoots significantly and then cycles off and on erratically.
|
Control Board Temperature Regulation Fault | View Details |
| Er15 |
Er15 appears; Wi-Fi or Bluetooth app cannot connect or loses connection frequently.
|
Communication Module / Connectivity Fault | View Details |
| Er16 |
Er16 displayed; hopper safety switch triggered and grill stops feeding pellets.
|
Hopper Lid Safety Switch Fault | View Details |
| Er17 |
Er17 appears; grill reports a blocked flue or poor draft condition.
|
Exhaust Flow / Draft Fault | View Details |
| Er18 |
Er18 displayed; grill reports a blocked intake or insufficient air supply.
|
Air Intake Restriction Fault | View Details |
| Er19 |
Er19 appears; grill reports internal memory or configuration error.
|
Controller EEPROM / Configuration Fault | View Details |
| Er20 |
Er20 displayed; grill detects an internal sensor mismatch or unsupported accessory.
|
Accessory / Sensor Identification Fault | View Details |
| – |
Auger does not turn at all, but no error code is displayed; grill may still ignite from residual pellets.
|
Auger Motor Electrical Failure Without Code | View Details |
| – |
Buttons on the control panel stick, double-press, or do not register.
|
Keypad Wear / Contamination | View Details |
| – |
Combustion fan runs but makes scraping or rattling noises.
|
Fan Bearing Wear / Debris in Fan Housing | View Details |
| – |
Control panel display is very dim, flickers, or segments are missing, but the grill otherwise operates.
|
Display Module Degradation | View Details |
| – |
Digital temperature reading on the grill does not match a separate oven thermometer by more than 20–30°C.
|
Temperature Calibration / Offset Issue | View Details |
| – |
Grease is leaking from areas other than the grease bucket, such as the front door or lower seams.
|
Grease Management System Failure | View Details |
| – |
Grill makes loud grinding or squealing noises from the hopper area during operation.
|
Noisy Auger / Auger Bearing Wear | View Details |
| – |
Grill powers on but will not ignite; pellets feed into the fire pot but never light, causing a pile of unburned pellets.
|
Ignition Failure with Pellet Feed | View Details |
| – |
Grill produces excessive white smoke and soot, and food tastes bitter.
|
Incomplete Combustion / Rich Burn | View Details |
| – |
Grill reaches temperature but then overshoots by 30–50°C and cycles with large swings.
|
Temperature Overshoot / Poor Regulation | View Details |
| – |
Grill starts and ignites but then goes out after 10–20 minutes; temperature drops and pellets stop burning.
|
Intermittent Flame-Out During Cook | View Details |
| – |
Grill struggles to reach high temperatures; maximum temperature is much lower than specified.
|
Low Maximum Temperature / Underheating | View Details |
| – |
Grill vibrates excessively or rattles loudly during operation.
|
Mechanical Vibration / Loose Components | View Details |
| – |
Grill will not power on at all; display is blank and no lights or sounds are present.
|
No Power / Dead Control System | View Details |
| – |
Hopper lid or cook chamber lid does not close properly or feels misaligned.
|
Lid Hinge / Alignment Issue | View Details |
| – |
Pellets in the hopper swell, crumble, or form a solid mass, causing feed issues.
|
Pellet Bridging / Moisture Contamination | View Details |
| – |
Rust spots forming inside the cook chamber or on grates.
|
Corrosion / Finish Degradation | View Details |
| – |
Strong chemical or plastic smell during first uses of the grill.
|
Initial Burn-In / Residual Manufacturing Oils | View Details |
| – |
Visible flames and flare-ups occur under the food, especially at higher temperatures.
|
Grease Fire / Flare-Up | View Details |
No matching codes found
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