Title Page

  • Site:

  • Technician:

  • Conducted on

  • Serial number

  • Charger version

  • Location
  • Customer

  • Vehicle

1. Photos of the Charger

  • Photo of charger

  • Photo inside of charger body

  • Photo inside of front of charger

  • Photo of cover

  • Photo of body

2. Wallbox Checks

  • 2.1 Is the status LED on?<br>(Check electric installation and Molex, also if <br>there is any LED on inside)

  • 2.2 What is the color of the status LED? (review section 5.2. of the Annex)

  • 2.3 Is possible to synchronize with Wallbox APP?

  • 2.4 Charger appears on nearby devices? (check in the Bluetooth settings of the mobile (Android) or BLE Scanner 4.0 App (Apple))

  • 2.5 Is it connected to internet?

  • 2.6 Is the WallBox making any noise or buzzing?

  • 2.7 In what position is the current selector?

  • Current selector pic

    Current selector Wallbox Pulsr plus.png

2.8 In which state are the LEDs on the Carrier(CR)

  • 1 LD301 (Communication RPi-MCU) neðarlega vinstra megin ca milli tveggja skrúfa

  • Screenshot 2023-07-06 172147.png
  • 2 LD302 (Normally off. If blinking, count the number of blinks and make a video) fyrir ofan nr. 1

  • 3 LD303 (Hearbeat) fyrir ofan nr. 2

  • 8 LD201 (RPI) fyrir neðan og hægra megin svarta langa stykkið í miðjunni, rétt neðan við hægri rofan fyrir TN stillingu

  • Screenshot 2023-07-06 172821.png
  • 7 LD1302 (Power Meter feedback) fyrir neðan bo í Wallbox merkinu efst hægra megin(þar eru líka ljós 4,5 og 6 sem skipta ekki máli)

  • Screenshot 2023-07-06 173000.png
  • 9 Power (POWER ON) neðst, vinstra megin við breiða kapalinn

  • Screenshot 2023-07-06 173040.png
  • Location of LED´s on the Carrier

    Wallbox pulsar plus LED ligths in front.png

2.9 In which position are the switches on the Carrier (CR)?

  • CAN BUS

  • RS485

3 Electric installation

  • Single-Phase

  • Bi-phase

  • Three-phase

  • IT

  • TT/TN

  • MCB(A)

  • RCD(Type)

  • Other:

3.1 Earth resistance of the charger instalation:

  • (Some EV car models do not accept more than 150 Ohm).

3.2 Voltage measurements on the charger: (review section 5.1. of the Annex)<br>The measurements in 3.2.1 and 3.2.2 must be carried out with power supply to the charger!

3.2.1 Measurements on the power supply of the charger.

  • N-PE (0Vac)

  • N-L1 (230Vac)

  • N-L2 (230Vac)

  • N-L3 (230Vac)

  • PE-L1 (230Vac)

  • PE-L2 (230 Vac)

  • PE-L3 (230Vac)

  • CP-PE (12Vdc)

  • Measurement power supply

    wallbox measuerment description.png

3.2.2 EVgun measures:

  • N-PE (0Vac)

  • N-L1 (0Vac)

  • N-L2 (0Vac)

  • N-L3 (0Vac)

  • PE-L1 (0Vac)

  • PE-L2 (0 Vac)

  • PE-L3 (0Vac)

  • CP-PE (12Vdc) (12 V in case no error is detected by the charger, as it would measure -12V)

  • EV gun measures pic

    wallbox ev gun measurment description.png

3.3. Continuity measurements on the charger<br>The measurements in 3.3.1 and 3.3.2 and 3.3.3 must be carried out without power supply to the charger!

3.3.1 Verification of relays, must be measured between the supply connections and the terminals of the hose output: There must be no continuity in the lines, only on the ground (PE).

  • Continuity L1 input - L1

  • Continuity L2 input - L2

  • Continuity L3 input - L3

  • Continuity N input - N

  • Continuity PE input - PE output:

  • Continuity PE input - CP output:

  • Input output pic

    wallbox measurment verification of relays.png

3.3.2 EVgun cable continuity: should be measured between the EVgun pins and the hose output terminals:

  • Continuity L1 EVg - L1 output:

  • Continuity L2 EVg - L2 output:

  • Continuity L3 EVg - L3 output:

  • Continuity N EVg - N output:

  • Continuity PE EVg - PE output:

  • Continuity CP EVg - CP output:

  • EV Gun pic and info on connections

    wallbox ev gun cable continuity.png

3.3.3 check output connections, rear HV-board Only in cases of no continuity of the Evgun or no 12Vcc in the CP or with or in cases of intermittent charges (review section 5.5. of the Annex)

  • Is the L1 properly connected?

  • Is the L2 properly connected?

  • Is the L3 properly connected?

  • Is the N properly connected?

  • Is the PE properly connected?

  • Is the CP properly connected?

  • Rear board pic

    wallbox rear HV-board.png

3.4. More details of the place of installation (eg, it is at the end of the line, there is heavy machinery nearby, it is located in an industrial area, ...)

  • Open answer

4. Resume

  • 4.1. Spare part needed?

  • 4.2. Fault description:

5. Annex

  • 5.1 PCB´s wiring

    wallbox PCB wiring.png
  • 5.2 LED status

    wallbox LED status.png
  • 5.3 EV Gun measures:

    wallbox ev gun measurment.png
  • 5.4 LED status on the Carrier(CR)

    Wallbox LED status Carrier.png
  • 5.5 Output connections, rear HV (Only in cases of no continuity on any of the measurements of the Evgun, point 3.3.2) check how to disassemble in the manual: "[EN] 20201001 Pulsar Plus Service Manual "

    Wallbox output connections.png
  • 5.6 Product code

    wallbox product code.png
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