SilverCrest
SilverCrest Cordless Vacuums Error Codes
Complete list of fault codes and troubleshooting guides. Use the search below to find your specific error.
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E1
Vacuum will not power on; battery LEDs flash once then turn off.
Battery Pack Protection / Undervoltage Lockout
E10
The vacuum display shows E10; suction is very weak even with an empty bin.
Airflow Sensor / Pressure Sensor Fault
E11
The vacuum shows E11 and runs only for a few seconds on a full charge.
Battery Capacity / Cell Imbalance Error
E12
The vacuum shows E12 and will not start; this occurs after filter washing or bin cleaning.
Filter Not Detected / Filter Sensor Error
E13
Vacuum displays E13; LED indicators flicker; the unit may start and stop rapidly.
Low Voltage / Power Supply Instability
E14
Vacuum displays E14 when using the LED floor nozzle; LEDs on the nozzle flicker or remain off.
Accessory Lighting / LED Circuit Fault
E15
Vacuum displays E15 and cannot connect to the SilverCrest app (for smart models).
Bluetooth / Wireless Module Error
E2
Vacuum shuts off a few seconds after starting; battery LEDs flash in a repeating pattern.
Overcurrent / Motor Overload Protection
E3
Vacuum stops and displays E3; the motor sounds strained before shutdown.
Overheating Protection Triggered
E4
Brush head stops spinning; E4 is shown on the handle display or the brush LED flashes red.
Motorized Floor Nozzle Jam / Brushroll Overload
E5
Vacuum does not recognize the battery; the display shows E5 or a battery icon with a cross.
Battery Communication / Identification Error
E6
The vacuum runs only on low power; it cannot switch to turbo mode; E6 appears when trying to change speed.
Speed Control / Power Mode Switch Fault
E7
The vacuum will not charge; the charger LED blinks, and E7 appears on the vacuum display when docked.
Charging Overtemperature / Battery Temperature Fault
E8
The vacuum display shows E8, and the unit will not start; there is no motor sound.
Main Motor Circuit Fault / Open or Short
E9
The vacuum shows E9 and shuts down when using motorized accessories (e.g., mini turbo brush).
Accessory Motor Overload / Short Circuit
Symptom
Accessories (crevice tool, brush tool) do not fit securely or fall off during use
Worn or Damaged Accessory Latch
Symptom
Charging LED on charger blinks continuously and battery never reaches full
Charging Fault Without Display Code
Symptom
Dust and debris escape from the vacuum exhaust, causing visible dust in the air
Exhaust Filtration Failure
Symptom
Floor nozzle LEDs work but brushroll does not spin
Brush Motor or Drive Fault
Symptom
Loud rattling or vibration from the floor nozzle when the brush is running.
Brushroll Imbalance / Bearing Failure
Symptom
Static shocks felt when touching the vacuum or wand during use
Static Electricity Buildup
Symptom
The motor makes a loud whining or grinding noise during operation.
Motor Bearing Wear / Mechanical Damage
Symptom
Trigger or power button feels loose or does not always start the vacuum
Worn Trigger / Power Switch Mechanism
Symptom
Unpleasant musty or sour smell from exhaust air
Contaminated Filters / Mold Growth
Symptom
Vacuum body becomes very hot to the touch even on low power
Chronic Overheating
Symptom
Vacuum does not respond to app commands, but cleans normally with buttons
App Connectivity / Control Desynchronization
Symptom
Vacuum emits a burning smell during use
Overheating Motor or Brush Motor
Symptom
Vacuum handle or body creaks and flexes excessively during use
Housing / Chassis Fatigue
Symptom
Vacuum has very weak suction, but the motor sounds normal and no error code is displayed.
Airflow Restriction / Partial Blockage
Symptom
Vacuum intermittently cuts out when moving the wand or rotating the floor nozzle
Intermittent Electrical Connection in Wand or Nozzle
Symptom
Vacuum is unusually loud with a high-pitched whistling sound
Air Leak / Seal Failure
Symptom
Vacuum leaves fine dust inside the motor compartment or around filter seals
Internal Dust Ingress / Seal Leakage
Symptom
Vacuum leaves lines of debris and does not pick up well from carpets.
Brushroll Performance Degradation
Symptom
Vacuum produces a clicking or popping sound from the motor area during use
Motor Commutation or Foreign Object Contact
Symptom
Vacuum runs for only a few minutes on a full charge; no error code is displayed.
Battery Capacity Degradation
Symptom
Vacuum starts then stops after 2–5 seconds with no error code; it can be restarted but stops again.
Thermal or Overcurrent Protection Without Display Code
Symptom
Vacuum will not stand properly in its charging dock or does not always charge when docked
Docking / Charging Contact Misalignment
Symptom
Vacuum will not start at all; no lights, no sound, even with the charger connected.
Complete Power Failure
| Error Code | Symptom | Fault Type | Guide |
|---|---|---|---|
| E1 |
Vacuum will not power on; battery LEDs flash once then turn off.
|
Battery Pack Protection / Undervoltage Lockout | View Details |
| E10 |
The vacuum display shows E10; suction is very weak even with an empty bin.
|
Airflow Sensor / Pressure Sensor Fault | View Details |
| E11 |
The vacuum shows E11 and runs only for a few seconds on a full charge.
|
Battery Capacity / Cell Imbalance Error | View Details |
| E12 |
The vacuum shows E12 and will not start; this occurs after filter washing or bin cleaning.
|
Filter Not Detected / Filter Sensor Error | View Details |
| E13 |
Vacuum displays E13; LED indicators flicker; the unit may start and stop rapidly.
|
Low Voltage / Power Supply Instability | View Details |
| E14 |
Vacuum displays E14 when using the LED floor nozzle; LEDs on the nozzle flicker or remain off.
|
Accessory Lighting / LED Circuit Fault | View Details |
| E15 |
Vacuum displays E15 and cannot connect to the SilverCrest app (for smart models).
|
Bluetooth / Wireless Module Error | View Details |
| E2 |
Vacuum shuts off a few seconds after starting; battery LEDs flash in a repeating pattern.
|
Overcurrent / Motor Overload Protection | View Details |
| E3 |
Vacuum stops and displays E3; the motor sounds strained before shutdown.
|
Overheating Protection Triggered | View Details |
| E4 |
Brush head stops spinning; E4 is shown on the handle display or the brush LED flashes red.
|
Motorized Floor Nozzle Jam / Brushroll Overload | View Details |
| E5 |
Vacuum does not recognize the battery; the display shows E5 or a battery icon with a cross.
|
Battery Communication / Identification Error | View Details |
| E6 |
The vacuum runs only on low power; it cannot switch to turbo mode; E6 appears when trying to change speed.
|
Speed Control / Power Mode Switch Fault | View Details |
| E7 |
The vacuum will not charge; the charger LED blinks, and E7 appears on the vacuum display when docked.
|
Charging Overtemperature / Battery Temperature Fault | View Details |
| E8 |
The vacuum display shows E8, and the unit will not start; there is no motor sound.
|
Main Motor Circuit Fault / Open or Short | View Details |
| E9 |
The vacuum shows E9 and shuts down when using motorized accessories (e.g., mini turbo brush).
|
Accessory Motor Overload / Short Circuit | View Details |
| – |
Accessories (crevice tool, brush tool) do not fit securely or fall off during use
|
Worn or Damaged Accessory Latch | View Details |
| – |
Charging LED on charger blinks continuously and battery never reaches full
|
Charging Fault Without Display Code | View Details |
| – |
Dust and debris escape from the vacuum exhaust, causing visible dust in the air
|
Exhaust Filtration Failure | View Details |
| – |
Floor nozzle LEDs work but brushroll does not spin
|
Brush Motor or Drive Fault | View Details |
| – |
Loud rattling or vibration from the floor nozzle when the brush is running.
|
Brushroll Imbalance / Bearing Failure | View Details |
| – |
Static shocks felt when touching the vacuum or wand during use
|
Static Electricity Buildup | View Details |
| – |
The motor makes a loud whining or grinding noise during operation.
|
Motor Bearing Wear / Mechanical Damage | View Details |
| – |
Trigger or power button feels loose or does not always start the vacuum
|
Worn Trigger / Power Switch Mechanism | View Details |
| – |
Unpleasant musty or sour smell from exhaust air
|
Contaminated Filters / Mold Growth | View Details |
| – |
Vacuum body becomes very hot to the touch even on low power
|
Chronic Overheating | View Details |
| – |
Vacuum does not respond to app commands, but cleans normally with buttons
|
App Connectivity / Control Desynchronization | View Details |
| – |
Vacuum emits a burning smell during use
|
Overheating Motor or Brush Motor | View Details |
| – |
Vacuum handle or body creaks and flexes excessively during use
|
Housing / Chassis Fatigue | View Details |
| – |
Vacuum has very weak suction, but the motor sounds normal and no error code is displayed.
|
Airflow Restriction / Partial Blockage | View Details |
| – |
Vacuum intermittently cuts out when moving the wand or rotating the floor nozzle
|
Intermittent Electrical Connection in Wand or Nozzle | View Details |
| – |
Vacuum is unusually loud with a high-pitched whistling sound
|
Air Leak / Seal Failure | View Details |
| – |
Vacuum leaves fine dust inside the motor compartment or around filter seals
|
Internal Dust Ingress / Seal Leakage | View Details |
| – |
Vacuum leaves lines of debris and does not pick up well from carpets.
|
Brushroll Performance Degradation | View Details |
| – |
Vacuum produces a clicking or popping sound from the motor area during use
|
Motor Commutation or Foreign Object Contact | View Details |
| – |
Vacuum runs for only a few minutes on a full charge; no error code is displayed.
|
Battery Capacity Degradation | View Details |
| – |
Vacuum starts then stops after 2–5 seconds with no error code; it can be restarted but stops again.
|
Thermal or Overcurrent Protection Without Display Code | View Details |
| – |
Vacuum will not stand properly in its charging dock or does not always charge when docked
|
Docking / Charging Contact Misalignment | View Details |
| – |
Vacuum will not start at all; no lights, no sound, even with the charger connected.
|
Complete Power Failure | View Details |
No matching codes found
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