MRS MCharger Connected S 22 kW User manual

MCharger Connected S 22 kW
Installation and operating manual

About this manual
The assembly and operating instructions are intended for the electrician who carries out the installation as
well as for the persons who are to operate the product.
Read the instruction manual in full before starting to use the product.
Save the instruction manual after reading for future reference.
This installation and operating manual is a part of the product.
If you pass on the product to third parties, please also pass on this manual and the accompanying
documents.
MARKING OF IMPORTANT NOTICES
Particularly important information is marked in this operating manual as follows:
DANGER!
This warning alerts you of possible dangers in handling or operating the wallbox that may lead to serious
injury or death.
WARNING!
Warning alerts you of possible damage that can lead to minor injuries and damage to the wallbox if not
avoided.
INFORMATION! Notes for the user
NOTE for an electrician
WARRANTY
Warranty claims can be made within a maximum period of 3 years, calculated from the date of purchase. The
warranty is limited to the repair or replacement of the damaged component at our discretion. Our warranty is
always free of charge. However, it does not apply if defects other than material and workmanship defects are
detected.

Table of contents
Introduction............................................................................................................................................. 1
Safety....................................................................................................................................................... 1
General safety instructions ................................................................................................................. 1
Qualification of the personnel of installation and maintenance ........................................................ 2
User qualification ................................................................................................................................ 2
Intended use........................................................................................................................................ 2
Service ..................................................................................................................................................... 3
Nameplate............................................................................................................................................... 3
Scope of delivery ..................................................................................................................................... 4
Installation............................................................................................................................................... 5
Installation site requirements ............................................................................................................. 5
Required tools ..................................................................................................................................... 5
Installation of the wallbox................................................................................................................... 6
Connection to the power grid ........................................................................................................... 15
Connecting the power cable ............................................................................................................. 15
Setting up the wallbox........................................................................................................................... 18
Connection ........................................................................................................................................ 18
Turn on automatic updates............................................................................................................... 20
Enable data transfer.......................................................................................................................... 20
Create a user ..................................................................................................................................... 20
User types.......................................................................................................................................... 22
RFID cards/tags.................................................................................................................................. 22
General settings .................................................................................................................................... 23
Charging Schedule................................................................................................................................. 23
Charging history .................................................................................................................................... 24
Load balancing....................................................................................................................................... 26
Master / Slave setup ......................................................................................................................... 27
Master configuration..................................................................................................................... 28
Slave configuration........................................................................................................................ 28
Prioritization and load sharing .......................................................................................................... 28
Service ................................................................................................................................................... 29
General.............................................................................................................................................. 29
Standby mode ................................................................................................................................... 30
Vehicle connected............................................................................................................................. 30
Charging process ............................................................................................................................... 31

End of a charging process.................................................................................................................. 32
Maintainance, troubleshooting and decommissioning......................................................................... 32
Maintainance..................................................................................................................................... 32
Manual updates................................................................................................................................. 32
Cleaning............................................................................................................................................. 32
Error diagnosis................................................................................................................................... 33
Decommissioning .............................................................................................................................. 36
Disposal instructions ......................................................................................................................... 36
CE marking and declaration of conformity ........................................................................................... 37
Technical data ....................................................................................................................................... 38
Dimensions........................................................................................................................................ 39
Copyright............................................................................................................................................... 40
Manufacturer contacts.......................................................................................................................... 40

Copyright © 2022 Page 1
Introduction
Thank you for choosing our product! We have developed the MCharger together with the company
Plastimat with the utmost care and are of course also available to you after the purchase if you have
any questions or problems.
This manual contains all the necessary information for the installation and operation of the wallbox.
Please read it carefully to familiarize yourself with the functions of this product.
Safety
General safety instructions
Please read the warnings and hints in this guide.
Local regulations regarding operation, installation and environment must be followed and adhered
to.
DANGER! High electrical voltages are present in the wallbox.
There is a danger to life!
Store these instructions carefully. The safety instructions must be available to every user.
Please note that electricity grid operators, energy suppliers’or national requirements,
a reporting or approval obligation for the installation or the operation of a wallbox may
be mandatory.
In Germany, there is a reporting obligation according to §19 NAV.
Please note that continuously occurring network disturbances can lead to incorrect
behavior of the wallbox. It may be necessary to restart it.
According to the German law on Radio Communication the MCharger Connected is a radio
system.
The installer and user must follow the requirements described in this manual in order for
the radio system to be certified accordingly. A change to the wallbox or use outside of the
described requirements will void the certification. The manufacturer assumes no liability
for this.

Page 2 Copyright © 2022
Qualification of the personnel of installation and maintenance
Only qualified specialists (electricians) may install, commission and maintain the wallbox.
DANGER! Improper installation or repair of the wallbox can have serious consequences
such as fire, serious injury or death.
User qualification
Only adults may operate this wallbox and must first learn how to use it by studying these
instructions.
DANGER! The covers may only be opened by a qualified electrician because the covers
protect the user from access to high electrical voltages!
DANGER! If the wallbox is visibly damaged, it must not be used.
Please contact your installer or supplier. Do not carry out any unauthorized modifications
or repairs!
Intended use
The wallbox is suitable for AC charging (mode 3) of an electric vehicle. A ventilation requirement,
such as that required when charging lead-acid batteries, for example, is recognized by the wallbox,
but charging does not take place.
WARNING! No extension cords or adapters may be used!
DANGER! High electrical voltages are present in the wallbox.
There is a danger to life!

Copyright © 2022 Page 3
Service
For technical service, please first contact the electrician who installed the wallbox.
Nameplate
The nameplate on the bottom of the wallbox shows all relevant data of this device. Here you will
find, for example, the type designation, serial number, date of manufacture (month/year) and the
operating parameters of the wallbox.
The nameplate may visually differ from the representation shown here.

Page 4 Copyright © 2022
Scope of delivery
The wallbox is delivered in a custom-fit box. When unpacking, please make sure that you remove all
parts from the box. If something is unexpectedly missing, please contact the supplier from whom you
bought the wallbox immediately.
Note: Check all parts for damage before the assembly.
Damaged parts may not be installed!
1 x Housing with pre-assembled lower cover and pre-assembled socket
1 x Top cover pre-assembled, not screwed
1 x Installation and operation manual
2 x RFID cards/tags for authorization
1 x Bag with
1 x Installation rail
5 x Screws 6 x 50 T30
5 x Dowels 8mm
2 x Screw lid tops 3,5 x 12 T15
1 x Strain relief large
1 x Strain relief small
2 x Screws for strain relief 3,5 x 28 T15
1 x Rubber grommet black small
2 x Rubber grommet grey
1 x Slotted cable entry (1 x Inlay 6mm, 1 x Inlay 2 x 6mm)
1 x Connector CAN-Bus
Please keep the packaging during the warranty period.

Copyright © 2022 Page 5
Installation
Installation site requirements
Please check if the installation location:
•is freely accessible and the wallbox display is easy to read even in incident light;
•provides a flat mounting surface;
•provides a sufficient load capacity;
•provides a sufficiently dimensioned mounting surface;
•is not exposed to direct sunlight and the prescribed temperature range can be
maintained;
•protects the wallbox from moisture and direct rain;
•the minimum distances to other systems are observed;
•is not exposed to a hazard from flammable gases or vaporous and/or flammable
substances, as well as fuels or other flammable or explosive materials;
•does not expose the wallbox to vibrations;
•no escape routes blocked or possible tripping points created by the charging cable;
•is below an altitude of 2000m;
•does not become a tripping hazard due to cables lying around;
•offers sufficient space for a safe passage between the vehicle and the wallbox.
If there is no electrical supply line for the building distribution at the desired installation location, it
must be prepared by an electrician taking into account all the necessary parameters.
No items may be placed on the wallbox. Only the charging cable may be placed around the housing
for storage.
WARNING! The wallbox may not be mounted or operated on ships.
Required tools
•Screwdriver T15 (for the cover and strain relief screws)
•Screwdriver T30 (for the wall screws)
•Flat-blade screwdriver (for breakthrough openings in the housing)
•Spirit level
•Drill
•Drill 8 mm
•Pencil
•Combination pliers (for breakthrough opening at the top of the housing)
•Hammer (for breakthrough openings in the housing)
•Wire stripper

Page 6 Copyright © 2022
Installation of the wallbox
WARNING! Only appropriately qualified specialists (electricians) may install the wallbox
The following steps show where special attention should be paid to when mounting on the wall.
If the wallbox is not attached to a wall, please follow the instructions in the installation manual of the
accessory.
Preparation
Remove the top front panel by
lifting the two tabs with a
screwdriver.
Select the cable entry according to
the type of installation:
- from:
The top
The bottom
The rear

Copyright © 2022 Page 7
An additional cable of CAN
interface can be inserted through
the middle opening.
Break out the opening with the
screwdriver and hammer, then
deburr the area with a knife.
Use the small black rubber
grommet for sealing.
Cable from the top / bottom
The required opening is provided in
the housing.
Use one of the two gray rubber
grommets.
Cable from the top
Use the free space to lay a drip
shape loop if you want to use the
cable entry provided from the top.
Cable from the top
Break out the opening with pliers
and then deburr it with a knife.

Page 8 Copyright © 2022
Cable from the rear
Break out the opening with a
screwdriver and a hammer and
then deburr it with a knife.
After entering the cable, use the
appropriate marking (small
triangle) on the installation rail for
the orientation.

Copyright © 2022 Page 9
For the installation from the
bottom, use the left side mark on
the installation rail.
Draw the mark.
For a connection cable from the
top, use the middle marking on the
installation rail.
Draw the mark.

Page 10 Copyright © 2022
For a connection cable from the
rear, use the right side marking on
the installation rail.
Draw the mark.
Mark the holes for the installation
rail.
Use a spirit level!

Copyright © 2022 Page 11
Use suitable screws and dowels.
Use the screws of max Ø 6 mm.
Use a cylinder head screw.
Drill the appropriate holes for the
wall bracket.
Attach the installation rail to the
wall with the dowels and screws.
Check the alignment again with the
spirit level.

Page 12 Copyright © 2022
Attach the wallbox to the
installation rail.
Press the wallbox firmly
against the wall.
Mark the upper holes.

Copyright © 2022 Page 13
Insert suitable
screws and
dowels.
Remove the
wallbox again
from the
installation rail.
Drill the pre-
marked holes.

Page 14 Copyright © 2022
Insert the connection cable
into the wallbox and use the
appropriate gray rubber
grommet.
Attach the wallbox to the
installation rail.
Secure the wallbox with two
screws.

Copyright © 2022 Page 15
Use the strain relief for the
connection cable "from the
bottom" or "from the top"
installation type
(small/large).
Select the size based on the
cable diameter.
Connection to the power grid
WARNING! The installation may only be carried out by qualified electrician.
WARNING! Make sure again that the connection cable is disconnected from the mains.
The electrical connection to the power grid must be carried out by a qualified electrician. On the
basis of professional training, knowledge of the relevant standards and experience, he/she has the
ability to assess the installation steps and to identify any possible dangers
On the building side, it is necessary to provide RCD type A circuit breaker (30mA AC). The wallbox
already has an integrated DC residual current detection. The overcurrent protection device of the
electrical supply line must also be dimensioned and installed by an electrician.
Observe the 5 safety rules for the electrical work.
NOTE: After connection or reconnection, the electrotechnical equipment
must be tested in accordance with the applicable standards.
NOTE: The operator must provide protection against the lightning.
Connecting the power cable
NOTE: The electrician is responsible for dimensioning the cables according to the
building conditions
Danger! Voltage! Connection only in a voltage-free state and by an electrician!
5 connection terminals are provided for connecting the power cable. The corresponding assignment
is printed on the circuit board (PE –N –L1 –L2 –L3).

Page 16 Copyright © 2022
In general, the following colors are set per phase:
Marking
Color
Designation
1/3 phase
PE
Yellow-Green
Protective
1 / 3
N
Blue
Neutral
1 / 3
L1
Brown
Phase 1
1 / 3
L2
Black
Phase 2
3
L3
Grey
Phase 3
3
NOTE: Even if the colors are set this way, it may be different on site
There are also international differences here. Therefore, always check whether
the rotational field is correct.
Prepare the connection cable by shortening the individual wires to the correct length and insulate
the individual wires with the stripping pliers.
The stripping length of the individual wires is 11 –13 mm.
Insert the individual wires of the power cord into the associated terminals. To do this, open up the
orange lever first, insert the wire and close the lever again.
The maximum cross-section per wire and terminal is as follows:
Single-wire conductor
10 mm2 / 8 AWG
Fine wire conductor
10 mm2 / 8 AWG
Fine wire conductor with wire end sleeve with plastic collar
6 mm2
If the wallbox is connected with one phase, please always occupy L1 and leave L2 and L3 free. This
also applies to the connection with two or three phases. In this case, the phase L1 must be connected
and the rotating field observed. Failure to do so displays an error (Error ID-0100).