2057470/3

Technical product information
Topic
Market area
Brand
Transaction No.
Level
Status
Release date
Bentayga Hybrid and New Flying Spur - Bentley Home Charging Unit - Not Functioning
Bentley: worldwide (2WBE)
Bentley
2057470/3
EH
Approval
New customer code
Object of complaint
Complaint type
electrical power, electric system, data transfer -> power supply -> charging socket for high-voltage
battery -> LED module for charging socket
functionality -> without
function / defect
Position
New workshop code
Object of complaint
Complaint type
electrical power, electric system, data transfer -> power supply -> control unit for high-voltage
charger
functionality -> without function /
defect
Vehicle data
Bentayga Hybrid
Sales types
Type
MY Brand Designation Engine code Gearbox code Final drive code
4V14F9
4V14F9
4V14F9
4V14F9
2019
2020
2021
2022
E
E
E
E
*
*
*
*
*
*
*
*
*
*
*
*
New Flying Spur
Sales types
Type
MY Brand Designation Engine code Gearbox code Final drive code
ZG23GB 2022 E
*
*
*
Documents
Document name
master.xml
Position
Technical product information
Bentayga Hybrid and New Flying Spur - Bentley Home Charging Unit - Not Functioning
Transaction No.: 2057470/3
Customer statement / workshop findings
High voltage system - Bentley Home Charging Unit (Low version) does not function, the following indicator lights are illuminated in red.
Bentley Home Charging Unit is connected to an “un-earthed” power supply.
Technical background
Certain mains power supplies use an “un-earthed” infrastructure, in these specific circumstances it is necessary to deactivate Protective Earth
(PE) conductor monitoring on the Bentley Home Charging Unit.
Production change
Not applicable.
Measure
Caution: Using the Bentley Home Charging Unit without PE conductor monitoring may result in short circuits, electric shock, e xplosions,
fire or burns.
The Bentley Home Charging Unit (Low version) should preferably be operated with earthed mains power supplies. Only deactivate PE conductor
monitoring when using “un-earthed” mains power supplies, e.g. isolé-terre (IT) earthed systems.
Always activate PE conductor monitoring when using earthed mains power supplies.
If PE conductor monitoring has interrupted the charging process and the Bentley Home Charging Unit has the following status :•
ON/OFF Button LED (1 ) - illuminated in red
•
Power supply/domestic connection indicator light (2 ) - illuminated in red
•
Vehicle indicator light (3 ) - illuminated in red
PE conductor monitoring should be deactivated.
Button (1) – ON/OFF button with indicator light.
Status LED (2) - Power supply/domestic connection indicator light.
Status LED (3) – Vehicle indicator light.
Status LED (4) – Bentley home charging unit indicator light.
Button (5) - Reset button with indicator light.
Deactivating Protective Earth Conductor Monitoring
Press and hold buttons (1 ) and (5 ) simultaneously, the status LED “Bentley home charging unit indicator light” (4 ) will flash white, after six
flashes release the buttons for one second.
Press both buttons again, the status LED “Bentley home charging unit indicator light” (4 ) will flash white, after six flashes release the
buttons. Deactivation will take place automatically after a brief interval. The “ON/OFF Button LED” (1 ) will pulse green and the two status
LED’s “Power supply/domestic connection indicator light” (2 ) and “Vehicle indicator light ” (3 ) will illuminate yellow.
Activating Protective Earth Conductor Monitoring
To activate PE conductor monitoring, press and hold buttons (1 ) and (5 ) simultaneously, the status LED “Bentley home charging unit
indicator light” (4 ) will flash white, after six flashes release the buttons, the LED’s for “Power supply/domestic connection indicator light ”
(2 ) and “Vehicle indicator light ” (3 ) will go out. The reset will occur automatically after a brief interval. The “ON/OFF LED” (1 ) will then pulse
green.