Blink
Blink EV Home Chargers Error Codes
Complete list of fault codes and troubleshooting guides. Use the search below to find your specific error.
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E01
Blink EV charger will not start charging; display shows E01 shortly after plugging in the vehicle.
Pilot Signal Communication Fault
E02
Blink EV charger displays E02 and refuses to energize the relay; charging does not start.
Ground Fault / Leakage Current Detected
E03
Blink EV charger shows E03 and immediately stops or refuses to start charging.
Contactor / Relay Welded or Stuck Fault
E04
Blink EV charger displays E04 and the screen may indicate an overvoltage condition; charging is aborted.
Input Line Overvoltage Protection Trip
E05
Blink EV charger shows E05 and will not charge; may be accompanied by a message about undervoltage or low line voltage.
Input Line Undervoltage / Brownout Detection
E06
Blink EV charger displays E06 and stops charging; may indicate overcurrent or overload condition.
Output Overcurrent / Load Exceeded
E07
Blink EV charger shows E07 and will not initiate charging; may be labeled as a ground connection error.
Protective Earth / Ground Integrity Fault
E08
Blink EV charger displays E08 and the screen may indicate a temperature or thermal fault; charging stops or will not start.
Internal Overtemperature Protection Trip
E09
Blink EV charger shows E09 and the display may indicate a relay or contactor feedback error.
Contactor Feedback / Weld Detection Error
E10
Blink EV charger displays E10 and will not charge; may be labeled as a proximity or latch error.
Proximity Pilot / Latch Detection Fault
E11
Blink EV charger shows E11 and the screen may indicate a pilot duty cycle or EVSE configuration error.
Pilot Duty Cycle / Current Limit Configuration Fault
E12
Blink EV charger displays E12 and may indicate a communication error with the vehicle.
EV Communication / State Detection Fault
E13
Blink EV charger shows E13 and may indicate an internal self-test failure at startup.
Internal Self-Test / Watchdog Failure
E14
Blink EV charger displays E14 and may indicate an internal power supply fault.
Low-Voltage Power Supply Failure
E15
Blink EV charger shows E15 and may indicate a network or backend communication error on networked models.
Network Communication Failure
E16
Blink EV charger displays E16 and may indicate an RFID or user authentication error on access-controlled models.
RFID Reader / Authentication Fault
E17
Blink EV charger shows E17 and may indicate a display or HMI communication error.
Display / HMI Communication Fault
E18
Blink EV charger displays E18 and may indicate a time-out or session control error.
Charge Session Control / Timeout Fault
E19
Blink EV charger shows E19 and may indicate a metering or energy measurement error on units with built-in meters.
Internal Energy Meter / Current Measurement Fault
E20
Blink EV charger displays E20 and may indicate an insulation resistance or isolation fault (on models with this feature).
Insulation Monitoring / Isolation Fault
Symptom
Blink EV charger display is on but is very dim, flickering, or unreadable.
Display Backlight / HMI Failure
Symptom
Blink EV charger emits a burning smell or visible smoke during or after charging.
Overheating / Component Burnout
Symptom
Blink EV charger emits a loud humming or buzzing noise during operation.
Electromagnetic or Mechanical Vibration in Contactor or Transformer
Symptom
Blink EV charger frequently stops charging during rain or high humidity but works in dry conditions.
Weather-Related Leakage or Moisture Sensitivity
Symptom
Blink EV charger has no power at all; display is blank and no LEDs are lit.
No AC Supply / Internal Power Loss
Symptom
Blink EV charger intermittently stops charging mid-session without an obvious error; charging resumes if unplugged and replugged.
Intermittent Pilot or Proximity Interruption
Symptom
Blink EV charger is charging, but the cable or connector becomes excessively hot to the touch.
High-Resistance Connection / Overheating
Symptom
Blink EV charger powers on but will not start charging; no specific error code is shown, or it simply says 'Not Ready'.
General Charge Enable Failure
Symptom
Blink EV charger screen is frozen or unresponsive to touch or button presses, though it is lit.
HMI Software Lockup
Symptom
Blink EV charger shows signs of water inside the enclosure or connector; may cause random faults or shutdowns.
Moisture Ingress / Environmental Contamination
Symptom
Blink EV charger trips the circuit breaker during or shortly after starting a charge.
Branch Circuit Overload or Short
Symptom
Blink EV charger’s cable insulation is cracked, cut, or severely worn.
Mechanical Cable Damage
Symptom
Blink EV charger’s enclosure is cracked, warped, or broken, exposing internal components.
Compromised Enclosure Integrity
Symptom
Blink EV charger’s internal clock or scheduled charging features are inaccurate or not working.
Real-Time Clock / Scheduling Fault
Symptom
Blink EV charger’s internal fan (if equipped) is noisy, grinding, or not spinning.
Cooling Fan Failure
Symptom
Blink EV charger’s RFID reader area is physically damaged or vandalized; access control no longer works reliably.
Physical Damage to RFID Reader
Symptom
Blink EV charger’s Wi-Fi or Ethernet connection frequently drops, causing issues with remote monitoring or billing.
Unstable Network Connectivity
| Error Code | Symptom | Fault Type | Guide |
|---|---|---|---|
| E01 |
Blink EV charger will not start charging; display shows E01 shortly after plugging in the vehicle.
|
Pilot Signal Communication Fault | View Details |
| E02 |
Blink EV charger displays E02 and refuses to energize the relay; charging does not start.
|
Ground Fault / Leakage Current Detected | View Details |
| E03 |
Blink EV charger shows E03 and immediately stops or refuses to start charging.
|
Contactor / Relay Welded or Stuck Fault | View Details |
| E04 |
Blink EV charger displays E04 and the screen may indicate an overvoltage condition; charging is aborted.
|
Input Line Overvoltage Protection Trip | View Details |
| E05 |
Blink EV charger shows E05 and will not charge; may be accompanied by a message about undervoltage or low line voltage.
|
Input Line Undervoltage / Brownout Detection | View Details |
| E06 |
Blink EV charger displays E06 and stops charging; may indicate overcurrent or overload condition.
|
Output Overcurrent / Load Exceeded | View Details |
| E07 |
Blink EV charger shows E07 and will not initiate charging; may be labeled as a ground connection error.
|
Protective Earth / Ground Integrity Fault | View Details |
| E08 |
Blink EV charger displays E08 and the screen may indicate a temperature or thermal fault; charging stops or will not start.
|
Internal Overtemperature Protection Trip | View Details |
| E09 |
Blink EV charger shows E09 and the display may indicate a relay or contactor feedback error.
|
Contactor Feedback / Weld Detection Error | View Details |
| E10 |
Blink EV charger displays E10 and will not charge; may be labeled as a proximity or latch error.
|
Proximity Pilot / Latch Detection Fault | View Details |
| E11 |
Blink EV charger shows E11 and the screen may indicate a pilot duty cycle or EVSE configuration error.
|
Pilot Duty Cycle / Current Limit Configuration Fault | View Details |
| E12 |
Blink EV charger displays E12 and may indicate a communication error with the vehicle.
|
EV Communication / State Detection Fault | View Details |
| E13 |
Blink EV charger shows E13 and may indicate an internal self-test failure at startup.
|
Internal Self-Test / Watchdog Failure | View Details |
| E14 |
Blink EV charger displays E14 and may indicate an internal power supply fault.
|
Low-Voltage Power Supply Failure | View Details |
| E15 |
Blink EV charger shows E15 and may indicate a network or backend communication error on networked models.
|
Network Communication Failure | View Details |
| E16 |
Blink EV charger displays E16 and may indicate an RFID or user authentication error on access-controlled models.
|
RFID Reader / Authentication Fault | View Details |
| E17 |
Blink EV charger shows E17 and may indicate a display or HMI communication error.
|
Display / HMI Communication Fault | View Details |
| E18 |
Blink EV charger displays E18 and may indicate a time-out or session control error.
|
Charge Session Control / Timeout Fault | View Details |
| E19 |
Blink EV charger shows E19 and may indicate a metering or energy measurement error on units with built-in meters.
|
Internal Energy Meter / Current Measurement Fault | View Details |
| E20 |
Blink EV charger displays E20 and may indicate an insulation resistance or isolation fault (on models with this feature).
|
Insulation Monitoring / Isolation Fault | View Details |
| – |
Blink EV charger display is on but is very dim, flickering, or unreadable.
|
Display Backlight / HMI Failure | View Details |
| – |
Blink EV charger emits a burning smell or visible smoke during or after charging.
|
Overheating / Component Burnout | View Details |
| – |
Blink EV charger emits a loud humming or buzzing noise during operation.
|
Electromagnetic or Mechanical Vibration in Contactor or Transformer | View Details |
| – |
Blink EV charger frequently stops charging during rain or high humidity but works in dry conditions.
|
Weather-Related Leakage or Moisture Sensitivity | View Details |
| – |
Blink EV charger has no power at all; display is blank and no LEDs are lit.
|
No AC Supply / Internal Power Loss | View Details |
| – |
Blink EV charger intermittently stops charging mid-session without an obvious error; charging resumes if unplugged and replugged.
|
Intermittent Pilot or Proximity Interruption | View Details |
| – |
Blink EV charger is charging, but the cable or connector becomes excessively hot to the touch.
|
High-Resistance Connection / Overheating | View Details |
| – |
Blink EV charger powers on but will not start charging; no specific error code is shown, or it simply says 'Not Ready'.
|
General Charge Enable Failure | View Details |
| – |
Blink EV charger screen is frozen or unresponsive to touch or button presses, though it is lit.
|
HMI Software Lockup | View Details |
| – |
Blink EV charger shows signs of water inside the enclosure or connector; may cause random faults or shutdowns.
|
Moisture Ingress / Environmental Contamination | View Details |
| – |
Blink EV charger trips the circuit breaker during or shortly after starting a charge.
|
Branch Circuit Overload or Short | View Details |
| – |
Blink EV charger’s cable insulation is cracked, cut, or severely worn.
|
Mechanical Cable Damage | View Details |
| – |
Blink EV charger’s enclosure is cracked, warped, or broken, exposing internal components.
|
Compromised Enclosure Integrity | View Details |
| – |
Blink EV charger’s internal clock or scheduled charging features are inaccurate or not working.
|
Real-Time Clock / Scheduling Fault | View Details |
| – |
Blink EV charger’s internal fan (if equipped) is noisy, grinding, or not spinning.
|
Cooling Fan Failure | View Details |
| – |
Blink EV charger’s RFID reader area is physically damaged or vandalized; access control no longer works reliably.
|
Physical Damage to RFID Reader | View Details |
| – |
Blink EV charger’s Wi-Fi or Ethernet connection frequently drops, causing issues with remote monitoring or billing.
|
Unstable Network Connectivity | View Details |
No matching codes found
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