Mercedes-Benz smart Wallbox Home, Руководство по установке

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smart Wallbox Preparations, installation and taking into operation 17
Test mode.
Proceed as follows to check the functioning of the smart Wallbox Home in test mode:
Working step Status of LED display
1. Switch off the power supply for the Wallbox via the upstream MCB and the
internal RCCB.
2. Remove the internal electronic components cover. Set the coded rotary
switch to position E (see table on page 18).
3. Replace the internal electronic components cover. Switch on the power
supply for the Wallbox via the upstream MCB and the internal RCCB.
4. The Wallbox will now start up in test mode. In test mode, the charge cur-
rent is limited to 6 A.
5. First, the Wallbox will perform an automated internal check.
> If an error occurs during the internal check, the LED will display error
code F2: Please also see the description on page page 20.
> If the internal check does not return an error, continue with step 6.
DANGER!
During test mode, dangerous currents are applied to the charging contacts of the Wallbox, which present
a danger to life and limb: Do not touch these contacts under any circumstances and proceed with the
following actions using extreme caution. Otherwise, there is a risk of severe or even fatal injury through
electric shock!
Working step Status of LED display
6. In test mode, you can measure the voltages at the charging plug for 120 se-
conds (see „Wiring sequence Type 1.“ on page 27). Measuring the CP
contact signal (frequency and duty cycle, measurement against PE) is also
possible. After 120 seconds, the charging function is locked and the inter-
nal RCCB will trip.
7. To terminate test mode, switch off the power supply of the Wallbox via the
upstream MCB and switch the RCCB to the 0 position.
8. Remove the internal electronic components cover. Set the coded rotary
switch to either the 0 or F position (factory settings for normal charging
operations), or to another position if you intend to operate the Wallbox on
a charging current different from the factory setting (see table on the next
page).
9. Replace the internal electronic components cover. Switch the RCCB to the I
position. Replace and lock the housing cover.
10. Switch on the power supply for the Wallbox via the upstream MCB in the
domestic power distribution.
11. During start-up, the Wallbox will upload the setting of the coded rotary
switch and then work using the charging current set by the switch.
120 seconds