Parkside
Parkside Robot Lawnmowers Error Codes
Complete list of fault codes and troubleshooting guides. Use the search below to find your specific error.
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E1
Robot mower will not start mowing; display shows E1 shortly after power‑on or when START is pressed.
Emergency Stop / Lift Sensor Triggered
E10
Robot mower shows E10 and stops; often associated with sudden direction changes or collisions.
Bumper / Collision Sensor Fault
E11
Robot mower displays E11 and refuses to start; often after battery replacement or long storage.
Battery Communication / Identification Error
E12
Robot mower shows E12 and stops randomly during operation; may restart after power cycle.
Internal Communication Error (Main PCB to Sensor Bus)
E13
Robot mower displays E13 and does not move even though the boundary signal is present.
Wheel Encoder / Speed Sensor Fault
E14
Robot mower shows E14 and cannot find or stay in the charging station.
Docking Alignment / Home Sensor Error
E15
Robot mower displays E15 and stops when reversing or turning.
Rear / Side Obstacle Sensor Fault (if equipped)
E16
Robot mower shows E16 and refuses to start due to PIN or security lock issues.
PIN Code / Anti‑Theft Lock Error
E17
Robot mower displays E17 and stops when entering narrow passages or complex areas.
Navigation / Path Planning Error
E18
Robot mower shows E18 and stops with the blade disc free of grass; often after long use.
Blade Motor Hall Sensor / RPM Feedback Error
E19
Robot mower displays E19 and cannot complete software initialization.
Firmware / Memory Error
E2
Robot mower stops and displays E2 when tilted or on a slope; sometimes appears even on flat ground.
Tilt Sensor Fault
E20
Robot mower shows E20 and stops immediately when lifted or when placed down again.
Lift Sensor Calibration / Range Error
E3
Robot mower stops with E3 and the blade disc does not rotate when mowing should start.
Blade Motor Overload / Stall
E4
Robot mower displays E4 and stops; wheels may twitch but mower does not move.
Drive Motor Overcurrent / Blocked Wheel
E5
Robot mower shows E5 and refuses to start; often after rain or washing.
Rain Sensor / Moisture Detection Fault
E6
Robot mower shows E6 and stops near the boundary wire; may not detect the loop correctly.
Boundary Wire Signal Not Detected
E7
Robot mower displays E7 and does not charge when docked in the charging station.
Charging Error / No Charging Current
E8
Robot mower shows E8 and shuts down shortly after starting; may feel unusually warm.
Overtemperature Protection
E9
Robot mower displays E9 and does not respond to keypad commands.
Keypad / Control Panel Communication Error
Symptom
Robot mower does not return to the charging station at the end of a cycle; stops somewhere in the lawn without error.
Failure to Return to Base
Symptom
Robot mower does not start at all; no display, no LEDs, completely dead.
No Power / Dead Unit
Symptom
Robot mower emits a burning smell or shows signs of melted plastic near the motor area.
Overheating Motor / Electrical Short
Symptom
Robot mower frequently gets stuck or beached on small bumps, roots, or holes.
Ground Clearance / Traction Problem
Symptom
Robot mower is very noisy during operation; grinding or rattling sounds from underneath.
Excessive Mechanical Noise
Symptom
Robot mower leaves patches of uncut grass near the boundary wire and around obstacles.
Poor Edge Cutting Performance
Symptom
Robot mower occasionally reboots or the display flickers when the blade motor starts.
Voltage Drop / Electrical Noise Interference
Symptom
Robot mower runs but leaves uncut strips of grass; cutting pattern appears uneven.
Uneven Cutting / Missed Areas
Symptom
Robot mower runs for a very short time (e.g., 10–20 minutes) before returning to charge or stopping, even with a full battery.
Reduced Runtime / Battery Capacity Loss
Symptom
Robot mower shows condensation or water droplets inside the display window; may behave erratically in wet conditions.
Water Ingress / Seal Failure
Symptom
Robot mower sometimes stops with the message or indication that it is outside the working area, but the boundary wire is intact.
False Out‑of‑Boundary Detection
Symptom
Robot mower starts but stops after a few minutes without any error code; may restart again and repeat.
Intermittent Power Loss / Loose Connection
Symptom
Robot mower vibrates excessively and bounces while mowing.
Excessive Vibration
Symptom
Robot mower's clock and schedule reset frequently or lose time.
Real‑Time Clock / Backup Power Issue
Symptom
Robot mower's display and keypad work, but the mower does not respond to the START command; stays idle in the base.
Start Inhibit / Safety Interlock Not Satisfied
Symptom
Robot mower's front wheel does not swivel or rotate freely, causing poor turning and scuffing.
Seized Front Caster Wheel
| Error Code | Symptom | Fault Type | Guide |
|---|---|---|---|
| E1 |
Robot mower will not start mowing; display shows E1 shortly after power‑on or when START is pressed.
|
Emergency Stop / Lift Sensor Triggered | View Details |
| E10 |
Robot mower shows E10 and stops; often associated with sudden direction changes or collisions.
|
Bumper / Collision Sensor Fault | View Details |
| E11 |
Robot mower displays E11 and refuses to start; often after battery replacement or long storage.
|
Battery Communication / Identification Error | View Details |
| E12 |
Robot mower shows E12 and stops randomly during operation; may restart after power cycle.
|
Internal Communication Error (Main PCB to Sensor Bus) | View Details |
| E13 |
Robot mower displays E13 and does not move even though the boundary signal is present.
|
Wheel Encoder / Speed Sensor Fault | View Details |
| E14 |
Robot mower shows E14 and cannot find or stay in the charging station.
|
Docking Alignment / Home Sensor Error | View Details |
| E15 |
Robot mower displays E15 and stops when reversing or turning.
|
Rear / Side Obstacle Sensor Fault (if equipped) | View Details |
| E16 |
Robot mower shows E16 and refuses to start due to PIN or security lock issues.
|
PIN Code / Anti‑Theft Lock Error | View Details |
| E17 |
Robot mower displays E17 and stops when entering narrow passages or complex areas.
|
Navigation / Path Planning Error | View Details |
| E18 |
Robot mower shows E18 and stops with the blade disc free of grass; often after long use.
|
Blade Motor Hall Sensor / RPM Feedback Error | View Details |
| E19 |
Robot mower displays E19 and cannot complete software initialization.
|
Firmware / Memory Error | View Details |
| E2 |
Robot mower stops and displays E2 when tilted or on a slope; sometimes appears even on flat ground.
|
Tilt Sensor Fault | View Details |
| E20 |
Robot mower shows E20 and stops immediately when lifted or when placed down again.
|
Lift Sensor Calibration / Range Error | View Details |
| E3 |
Robot mower stops with E3 and the blade disc does not rotate when mowing should start.
|
Blade Motor Overload / Stall | View Details |
| E4 |
Robot mower displays E4 and stops; wheels may twitch but mower does not move.
|
Drive Motor Overcurrent / Blocked Wheel | View Details |
| E5 |
Robot mower shows E5 and refuses to start; often after rain or washing.
|
Rain Sensor / Moisture Detection Fault | View Details |
| E6 |
Robot mower shows E6 and stops near the boundary wire; may not detect the loop correctly.
|
Boundary Wire Signal Not Detected | View Details |
| E7 |
Robot mower displays E7 and does not charge when docked in the charging station.
|
Charging Error / No Charging Current | View Details |
| E8 |
Robot mower shows E8 and shuts down shortly after starting; may feel unusually warm.
|
Overtemperature Protection | View Details |
| E9 |
Robot mower displays E9 and does not respond to keypad commands.
|
Keypad / Control Panel Communication Error | View Details |
| – |
Robot mower does not return to the charging station at the end of a cycle; stops somewhere in the lawn without error.
|
Failure to Return to Base | View Details |
| – |
Robot mower does not start at all; no display, no LEDs, completely dead.
|
No Power / Dead Unit | View Details |
| – |
Robot mower emits a burning smell or shows signs of melted plastic near the motor area.
|
Overheating Motor / Electrical Short | View Details |
| – |
Robot mower frequently gets stuck or beached on small bumps, roots, or holes.
|
Ground Clearance / Traction Problem | View Details |
| – |
Robot mower is very noisy during operation; grinding or rattling sounds from underneath.
|
Excessive Mechanical Noise | View Details |
| – |
Robot mower leaves patches of uncut grass near the boundary wire and around obstacles.
|
Poor Edge Cutting Performance | View Details |
| – |
Robot mower occasionally reboots or the display flickers when the blade motor starts.
|
Voltage Drop / Electrical Noise Interference | View Details |
| – |
Robot mower runs but leaves uncut strips of grass; cutting pattern appears uneven.
|
Uneven Cutting / Missed Areas | View Details |
| – |
Robot mower runs for a very short time (e.g., 10–20 minutes) before returning to charge or stopping, even with a full battery.
|
Reduced Runtime / Battery Capacity Loss | View Details |
| – |
Robot mower shows condensation or water droplets inside the display window; may behave erratically in wet conditions.
|
Water Ingress / Seal Failure | View Details |
| – |
Robot mower sometimes stops with the message or indication that it is outside the working area, but the boundary wire is intact.
|
False Out‑of‑Boundary Detection | View Details |
| – |
Robot mower starts but stops after a few minutes without any error code; may restart again and repeat.
|
Intermittent Power Loss / Loose Connection | View Details |
| – |
Robot mower vibrates excessively and bounces while mowing.
|
Excessive Vibration | View Details |
| – |
Robot mower's clock and schedule reset frequently or lose time.
|
Real‑Time Clock / Backup Power Issue | View Details |
| – |
Robot mower's display and keypad work, but the mower does not respond to the START command; stays idle in the base.
|
Start Inhibit / Safety Interlock Not Satisfied | View Details |
| – |
Robot mower's front wheel does not swivel or rotate freely, causing poor turning and scuffing.
|
Seized Front Caster Wheel | View Details |
No matching codes found
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