ABL eMH1 WALLBOX User manual

Wallbox
eMH1
VERSION: EMH1-803-813-2017-10-20
ARTICLE NO.: 0301411_b
Installation and operating manual
EVSE 803/813

ii
Contact
Manufacturer
ABL SURSUM
Bayerische Elektrozubehör GmbH & Co. KG
Albert-Büttner-Straße 11
91207 Lauf / Pegnitz
Germany
Phone [phone]
Fax [phone]
Web www.abl.de
Mail [email protected]
Customer
Support
Phone [phone]
Email emobility[email protected]

Contact . . . . . . . . . . . . . . . . . . . . . . ii
Safety and Operating Notices . . . . . . . . . . . . . . . . . . 1
Safety Notices in this Manual . . . . . . . . . . . . . 1
Safety notices on the device . . . . . . . . . . . . . 1
General safety information . . . . . . . . . . . . . .2
Operating instructions / Maintenance . . . . . . . . .2
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Product description . . . . . . . . . . . . . . . . . 4
Identifying your product variant . . . . . . . . . . . . 5
Package contents and unpacking . . . . . . . . . . .5
Available accessories . . . . . . . . . . . . . . . . 6
Installation and power supply connection . . . . . . . . . . . 7
Prerequisites for the mounting site and installation. . . . 7
Preparation and mechanical installation . . . . . . . .8
Electrical installation of your the wallbox . . . . . . . 10
Taking into operation and charging procedure . . . . . . . . 12
Safety information for taking the wallbox into
operation . . . . . . . . . . . . . . . . . . . . 12
Normal operation. . . . . . . . . . . . . . . . . 13
Charging procedure . . . . . . . . . . . . . . . . 13
Resolving errors . . . . . . . . . . . . . . . . . . . . . . . . 15
Operating states . . . . . . . . . . . . . . . . . 15
Contents

Error messages during operation with the vehicle . . . 16
Operational disruptions and solutions . . . . . . . . 16
Checking the internal RCCB. . . . . . . . . . . . . 17
Taking the device out of operation . . . . . . . . . . 18
Appendix . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Technical specifications . . . . . . . . . . . . . . 20
Standards & guidelines . . . . . . . . . . . . . . 20
Trademarks . . . . . . . . . . . . . . . . . . . 21
CE certification and compliance declaration . . . . . . 22
Glossary & Definitions. . . . . . . . . . . . . . . 22
Drilling template . . . . . . . . . . . . . . . . . 23
Warranty and guarantee provisions . . . . . . . . . 24
Disposal advice . . . . . . . . . . . . . . . . . 25

SAFETY AND OPERATING NOTICES
1
Safety and Operating Notices
Safety Notices in this Manual
This instruction manual contains important information for the installation and safe use
of the eMH1 – EVSE 803 and EVSE 813 Wallboxes it refers to. Please ensure therefore
that you read and follow the safety notices provided.
In particular, the warnings and safety measures clearly marked in this manual must be
followed. The associated symbols carry the following meanings:
DANGER!
Sections marked with this symbol draw attention to electrical
voltages that represent a danger to life and limb. Actions marked with this
symbol must not be carried out under any circumstances.
CAUTION!
Sections marked with this symbol draw attention to further hazards that
may lead to damage to the station itself or to other electric devices. Ac-
tions marked with this symbol must be carried out with special care.
PLEASE NOTE!
Sections marked with this symbol draw attention to further important in-
formation and special features that are necessary for operating the device
successfully. Actions marked with this symbol should be carried out as
required.
Safety notices on the device
Further safety notices and operating instructions can be found on the wallbox. These
symbols carry the following meanings:
WARNING!
Please ensure that you read the instruction manual (this document) be-
fore you open the housing of your eMH1 wallbox.
WARNING!
After opening, dangerous electrical voltages may be present inside the
housing.
WARNING!
Please ensure you read the instruction manual (this document), before
you continue.
In case several users operate the wallbox, the contents of this manual and the safety
notices in particular must under all circumstances be passed on to each individual user.

SAFETY AND OPERATING NOTICES
2
General safety information
This device represents the current state of technology and fulfills all technical safety
requirements, directives and norms. The safety information provided serves to ensure
the proper operation of the device. Disregard of or actions contrary to the safety infor-
mation and instructions contained in this manual and printed on the device may lead
to electric shock, fire and/or severe injury.
The device may only be operated in technically sound condition. Malfunctions that af-
fect the safety of persons or the device may only be repaired by authorized or qualified
specialist personnel. In case you require service (see next page), always turn first to
the dealer who supplied the device to you.
Service is required when e.g. the power supply cable or the charging connector are
damaged, when liquids or objects have entered the housing, the device has been
directly exposed to rain, has been dropped, is malfunctioning or has been otherwise
damaged.
Please pay particular attention to the following points:
• Read this manual carefully.
• Keep this manual in a safe place where all users can always access it.
• Heed all warnings.
• Follow all instructions.
• Do not operate this device in close vicinity to running water.
• Do not install this device near radiators, heat storage devices, stoves or other sourc-
es of excessive heat.
• Do not step on the power supply cable, do not kink it and treat plugs and sockets
with special care.
• Only use accessories intended and sold for the device by the manufacturer.
• Do not place containers with liquids on the device, as these may tip over and liquids
may enter the device.
Operating instructions / Maintenance
Please note the following instructions for the operation and maintenance of your wallbox:
• The device must be connected to the protective earth conductor of your electricity
supply.
• Ensure that the rated voltage and rated current of the device comply with the param-
eters of your local electricity grid and that the rated output is not exceeded during
charging operations.
• At all times comply with local safety regulations for the country in which you operate
the device.

SAFETY AND OPERATING NOTICES
3
• To disconnect the device completely from the power grid, the power supply must be
cut at your domestic miniature circuit breaker (MCB).
• Follow all information and instructions of the manufacturer for installing and operat-
ing the device.
• Do not operate the device in confined spaces.
• Make sure that the front cover shield is always locked to prevent unauthorized open-
ing of the housing. Keep the key in a place that is known to all authorized users.
• You must under no circumstances make any changes to the housing or the internal
wiring of the device: Any disregard of this instruction fundamentally breaches the
guarantee provisions and voids the warranty with immediate effect.
• No parts to be maintained by the user are located inside the device.
• Only have qualified, specialist personnel repair and/or install the device.
WARNING!
This wallbox is intended for connection to and operation on 230 or 230
/ 400 V 50 Hz mains power only. Power supply cables may be installed
below or above the wall surface. The cable should enter the device via the
rubber seal in the lower area of rear part of the housing (see page 10).
• Only use a dry cloth to clean the device. Do not use aggressive cleaning agents,
waxes or solvents (such as cleaning fluid or paint thinner), because they can dull the
displays on the device.
• The wallbox must never be cleaned using a pressure cleaner or similar implement.
• Check the permanently installed charging cable of your eMH1 wallbox regularly for
potential abrasions or damage.
DANGER!
Should you discover any damage to the charging cable or a supply cable,
you must take the device out of operation immediately. In this case,
please turn to an authorized service partner or the dealer from whom
you purchased the product. You must not under any circumstances at-
tempt to resolve or
repair any damage or malfunction yourself!
• Relevant local regulations for operating electrical devices always apply.

INTRODUCTION
4
Introduction
Congratulations on the purchase of your eMH1 Wallbox by ABL!
With this wallbox from our “Electric Mobility Home“ series, you have chosen an inno-
vative as well as future-proof product that guarantees particularly high operating safety
while featuring extremely compact dimensions.
eMobility helps to save natural resources and protect the environment sustainably.
ABL is, with its eMH1 family of products, a leading supplier in this area. The eMH1
combines progressive and pleasing design with intuitive functionality: According to
their requirements, users may select from models with a variety of features developed
for domestic and semi-public applications.
The eMH1 series wallboxes are constantly developed further and at all times comply
with the regulations and norms for the charging of electric vehicles applicable through-
out Europe according to IEC 61851-1, Mode 3.
If you are looking for additional information about your wallbox or would like to find out
more about available accessories and the remaining ABL product range, please visit
our website at
www.abl.de
Product description
Your eMH1 Wallbox allows you to comfortably and safely charge electric vehicles ac-
cording to IEC 61851-1, Mode 3. Switching layout, cable diameters and charging con-
nectors of the eMH1 are designed for the shortest possible charging times.
We place the highest value on user safety in all our products. Almost all eMH1 Wallbox
models therefore feature an internal residual current circuit breaker and/or an integrat-
ed DC fault current detector (depending on the model variant). In combination with the
protection devices of your electrical infrastructure and the fault current protection of
your electric vehicle, these measures ensure effective protection against short circuit,
electric shock and other operational hazards.
The eMH1 Wallbox is especially easy to operate in day-to-day use: Two LED lights in
the upper part of the housing allow you to check the current operating status at any
time. Should a malfunction occur, you can identify the cause by its specific LED error
code without having to open the housing. Access to the internal switching devices is
controlled through the lockable cover shield – this way you can ensure that the housing
can only be opened by authorized users.
A common characteristic of all eMH1 models is the particularly space-saving hous-
ing made from durable plastic, which effectively protects the internal electric circuits
against environmental influences and unauthorized access. In general, all model vari-
ants of the EVSE 803 and 813 series should be installed and taken into operation by a
qualified electrical contractor. Your local distributor will be happy to arrange specialist
installation for you at your desired location.

INTRODUCTION
5
Identifying your product variant
The eMH1 series comprises several model variants, which are mechanically and/or
electrically adapted to different usage profiles. For identification, a product compliance
plate is located at the back of the lockable housing cover shield near the hinge. Please
open the cover shield before taking the device into operation and check the compli-
ance plate to ensure that the model variant you have installed is the one described in
this manual.
For identification, the model code (EVSE 8XX)
as well as the power supply ratings (voltage,
frequency, current) indicated below it are espe-
cially relevant.
The following wallboxes are described in this manual:
MODEL GRID CONNECTION MODEL VARIANT
EVSE 803 230/400 V 50 Hz 16 A
Fixed charging cable with type 2 connector, in-
ternal residual current circuit breaker and DC
fault current detector, three phase, charging
output 11 kW
EVSE 813 230 V 50 Hz 32 A Identical to the EVSE 803 model variant but
with a charging output of 7.2 kW
CAUTION!
The information and technical specifications contained in this manual re-
late exclusively to the model variants mentioned in these instructions and
must under no circumstances be transferred to other eMH1 models.
Package contents and unpacking
Your eMH1 Wallbox is delivered with a range of accessory components, which are
necessary for the proper operation of the device. Therefore, please check immediately
after unpacking whether the following components are included:
COMPONENT QUANTITY DESCRIPTION
eMH1 Wallbox 1
Wallbox comprising upper housing part with cover
shield and rear part of the housing, pre-installed on
a wall bracket
Quick start guide 1 Quick start guide including safety notices in printed
form
Key 2 Key for locking the housing cover shield
E8130001
15-11-23
EVSE813
230V 50Hz 32A
IP54
IEC 61851-1
IEC 61439-7 ACSEV
MADE IN GERMANY
ABL SURSUM Bayrische Elektrozubehör GmbH & Co. KG

INTRODUCTION
6
COMPONENT QUANTITY DESCRIPTION
Drilling template 1 Template for drilling the holes for wall mounting
Installation kit 1
S
et of fixings for wall mounting, consisting of 5 x 60
screws as well as matching wall plugs 8 x 40, 6 seal-
ing grommets for openings at the wall bracket
Should one or more components be missing after unpacking, please contact your local
distributor immediately: You can find the necessary contact details on page ii in
this manual.
Available accessories
ABL sells additional accessories for your eMH1 Wallbox. For the models of the EVSE
803 and 813 series, the following components are available:
DESIGNATION MODEL NUMBER QUANTITY
Mounting pole*
For mounting all eMH1 Wallbox mod-
els with or without bracket
Dimensions: 1600 x 280 x 70 cm
Weight: 2,000 g
* does not include the wallbox pictured
STEMH10 1
Please contact your local distributor if you require additional information about these
components or would like to place an order.
WARNING!
Please note that the do-it-yourself installation of accessory components is
not permitted: Please contact a qualified contractor or arrange installation
with your local distributor .
Please also visit our website at ...
www.abl.de
You will find further information about our products and our entire range there.

INSTALLATION AND POWER SUPPLY CONNECTION
7
Installation and power supply connection
The electrical installation of the eMH1 Wallbox model variants described in this manual
must always be carried out by qualified specialist personnel: Please contact an electri-
cal contractor or arrange installation at your premises with your local distributor.
However, as a user you may carry out the mechanical installation of the wallbox your-
self, as long as you follow the safety notices and general instructions.
Prerequisites for the mounting site and installation
Your eMH1 Wallbox is an electrical device and is therefore subject to particular prereq-
uisites for indoor and outdoor installation: Although the housing of the eMH1 complies
with the standards for the IP54 degree of protection, you must take into account cer-
tain environmental conditions, especially outdoors.
In selecting the mounting site you must consider the following points:
• For the safe operation of your wallbox, minimum distances to other technical instal-
lations must be observed: You can obtain further information from your electrical
contractor or your distributor.
• The wallbox must be installed where it is freely accessible to all authorized users.
• Ideally, the mounting site should already provide connection to the power supply. If
not, a separate supply must be installed that complies with the generally prescribed
standards for cabling and building infrastructure: Please contact a qualified electrical
contractor for details.
CAUTION!
The power supply for the eMH1 must always be protected by a separate
domestic miniature circuit breaker (MCB)
Some model variants may require the supply cable to be protected by an
additional external FI residual current circuit breaker (RCCB). Further infor-
mation available under Technical Data, see page 20.
• Depending on model variant, this wallbox is designed for connection to and opera-
tion on a rated voltage of 230/ 400 V 50 Hz.
• The power supply cables may be installed above or below the wall surface. How-
ever, the cable should preferably enter the device through the inlet on the underside
of the bottom part of the housing.
• Sufficient air circulation must be ensured at the installation site so that the wallbox
is cooled during operation: Always observe the allowed operating temperatures (see
“Technical specifications” on page 20).
• Do not install or operate the wallbox in direct sunlight, as it could overheat and/or the
housing could be damaged over time.

INSTALLATION AND POWER SUPPLY CONNECTION
8
DANGER!
In case of visible damage to the wallbox occurring during installation or
use, the device must be taken out of operation immediately, as this poses
a danger to life and limb. In this case, replacement of the wallbox is re-
quired!
• The recommended installation height is 140 to 160cm from the floor to the lower
edge of the housing.
• The required mounting area for the model variants of the eMH1
Wallbox described in this manual is at least 480 x 230mm (H x W).
• The mounting area must have an even surface that provides suf-
ficient stability for installing the eMH1.
• Choose a mounting site that allows you to reach the charging sock-
et of your vehicle comfortably with the charging connector of the
eMH1: The cable must not under any circumstances be strained
when connected to the vehicle.
Preparation and mechanical installation
After determining the mounting site for the eMH1, you can begin with the mechanical
installation. For installation you will need the following components:
• Power drill or cordless drill (not included)
• Drill bit Ø 8 mm, appropriate for the wall material (not included)
• Screwdriver for 5 x 60 torx-headed screws (not included)
• Phillips head screwdriver for M3 x 15 screws (not included)
• Pliers or cutter for breaking or cutting out the cable inlet at the edge of the eMH1
wall bracket (not included)
• Six fully or partly threaded, countersunk 5 x 60 torx headed screws and matching
8x40 mm nylon wall plugs (included)
• Drilling template for the EVSE 803 / 813 (included)
• Spirit level if required (not included)
140 to
160 cm

INSTALLATION AND POWER SUPPLY CONNECTION
9
DANGER!
Before you begin installation, always observe the 5 golden rules of elec-
trical installation:
1. Cut off all voltage sources
2. Secure all cut-off devices
3. Verify absence of voltage
4. Ground and short-circuit
5. Cover or bar access to adjacent components under voltage
Always deactivate the MCB allocated to the wallbox in the domestic
power supply and the internal RCCB before you begin installation. Also
ensure that the MCB(s) and RCCB cannot be reactivated during installa-
tion. Otherwise, there is a risk of severe injury through electric shock or
even death!
Take the wallbox and the included drilling template from the packaging box. Proceed as
follows to drill the holes for mounting the wallbox using the drilling template:
1. Place the included drilling template vertically on the chosen mounting surface: Use
a spirit level if required.
CAUTION!
Check the measurements on the drilling template with a calibrated mea-
suring tape before you mark the drill holes using the template and then
drill them .
2. Mark the six drill holes using the template.
3. Drill the marked mounting holes (Ø 8 mm) and check the holes again using the drill-
ing template.
4. Insert the wall plugs supplied for the mounting screws.
Proceed as follows to install the wallbox:
1. Open the cover shield of the wallbox using the key supplied.
2. Use the Phillips-head screwdriver to loosen the
four screws connecting the front part of the hous-
ing with the rear part and remove the upper hous-
ing part. Keep the screws in a safe place as you will
need them again to complete installation.
Note: The rear part of the housing is securely
bolted onto the wall bracket. Unscrewing is not
required to install the wallbox.

INSTALLATION AND POWER SUPPLY CONNECTION
10
3. If you do not wish to pass the supply cable cen-
trally through the rear part of the wallbox, find the
pre-stamped cable inlets on the edge of the wall
bracket: Chose one of the pre-stamped cable in-
lets on the upper, lower, left or right edge and
use the cutter to cut an opening to suit the power
supply cable into the edging.
4. Pass the supply cable to the central opening on
the rea side of the wall bracket from where you
can access the cable inlet on the rear part of the
wallbox. If required, you can use cable ties to fix
the supply cable to the tabs on the back of the
wall bracket.
5. Use the cutter to cut an opening to suit the power
supply cable into the membrane of the rubber
seal of the cable inlet. If necessary, remove the
rubber seal for this purpose and place it back into
the cable inlet afterwards.
6. Insert the supply cable through the rubber seal
into the wallbox.
7. Fic the wall bracket in position using the included 5 x 60 torx-headed screws.
8. Seal the openings on the wall bracket with the included sealing grommets.
Electrical installation of your the wallbox
The electrical connection of the EVSE 803/813 to your domestic power supply and
taking it into operation must always be carried out by a qualified person or specialist
electrical contractor. All local norms and regulations regarding the installation of electri-
cal devices must be observed.
DANGER!
Ensure that the upstream MCB in the domestic power distribution box
and the integrated RCCB of the wallbox have both been deactivated: The
power supply cable must be voltage-free under all circumstances before
you or any third person manipulate the power supply in any way.
Read and make sure that you follow all safety notices in this manual and
those on the wallbox itself!
1. Fix the supply cable in place using the dedicated strain relief in the lower part of the
rear part of the EVSE 803/813 housing.
2. If using a power supply with flexible wires, ensure that the stripped ends are fitted
with wire end ferrules.
Rear view
of the wall bracket

INSTALLATION AND POWER SUPPLY CONNECTION
11
3. Loosen the lower screws in the terminal blocks, insert the supply cable wires into
their respective terminals and tighten with a torque of 2.5 to 3 Nm. The wiring se-
quence is shown in the following table.
The supply cable for the 1 phase EVSE 813 model variant is connected as follows:
DESIGNATION WIRE COLORS CONNECTION CODING
Current-carrying conductor Brown L1
Neutral Blue N
Protective earth Green-Yellow PE
The supply cable for the 3 phase EVSE 803 model variant is connected as follows:
DESIGNATION WIRE COLORS CONNECTION CODING
Current-carrying conductor
phase 1 Brown L1
Current-carrying conductor
phase 2 Black L2
Current-carrying conductor
phase 3 Gray L3
Neutral Blue N
Protective earth Green-Yellow PE
DANGER!
The above color-coding is not internationally standardized: Should the in-
dividual wires in the power supply cable be color-coded differently, please
immediately contact a qualified electrical contractor! Have the power sup-
ply checked and replaced if necessary.
After successful connection to the power supply by a qualified electric contractor,
please take the following steps to complete installation:
1. Replace the upper part of the housing onto the rear part of the housing.
2. Fix the upper housing part to the rear part using the appropriate screws.
3. Switch the integrated RCCB of the wallbox back on.
4. Lock the cover shield of the EVSE 803/813 using the key supplied and store the
key in a safe place.
5. In your domestic power distribution box, switch the upstream MCB for EVSE
803/813 back on.
This step concludes the installation of the EVSE 803/813.

TAKING INTO OPERATION AND CHARGING PROCEDURE
12
Taking into operation and charging procedure
Your wallbox is ready for use immediately after mechanical and electrical installation
have been completed.The EVSE 803/813 is equipped with a fixed charging cable with a
type 1 charging connector to connect to the vehicle. This connector has three current-
carrying contacts, a PE-protective earth conductor as well as two signaling contacts
(Control Pilot and Proximity Pilot), which ensure a secure connection and therefore the
safe operation of the charging station.
As long as the connector is not locked into place in the vehicle
socket, there will be no feedback response via the signaling
contacts of the charging connector: As a result, charging will
not be initiated and the EVSE 803/813 will not apply a voltage
to the connector’s current-carrying contacts.
The wallbox has an additional built-in DC-monitoring unit (DC-
RCM): This module ensures that no DC fault current (DC current > 6 mA) can reach
the domestic power installations and disrupt the proper functioning of the upstream
domestic residual current circuit breaker (RCCB) during vehicle charging. This circuit
breaker is especially required in cases where your electric vehicle does not provide any
DC fault current protection itself: You can find information about this in the manual for
your vehicle and from the manufacturer or vehicle dealership.
Safety information for taking the wallbox into operation
Before you take your EVSE 803/813 the wallbox into operation, you must observe the
following safety notices:
• Ensure that the wallbox has been installed according to the instructions in this manu-
al: Check especially that access to the wallbox is unobstructed, that it is not exposed
to direct sunlight or rain and that the electric vehicle can be connected without any
strain or other encumbrance on the charging cable.
• Ensure that the EVSE 803/813 has been connected to the domestic power supply
according to the instructions in this manual:
• Ensure that the supply cable is separately protected in your domestic power distri-
bution box by a separate miniature circuit breaker (MCB, C characteristic).
• Ensure that the integrated RCCB integrated or any external RCCB is switched on.
• Ensure that the housing cover shield is always locked during operation.
• Ensure that the charging cable is not twisted and check that cable, connector and
housing do not show any observable damage.

TAKING INTO OPERATION AND CHARGING PROCEDURE
13
Normal operation
The fixed charging cable leaves the wallbox on the left lower side of the housing. A
matching compartment for the charging connector is provided on the right side of the
housing: A pin inside the compartment, onto which the connector is hooked, serves
to secure it in place.
DANGER!
Except during charging procedures, the charging connector must always
be properly stored and thereby secured in its compartment: Never leave
the connector lying out in the open or plugged into the vehicle after charg-
ing is complete.
You must under no circumstances use excessive force when removing the charging
connector from its compartment or replacing it: If the pin inside the compartment is
damaged or breaks off, the charging connector can no longer be stored properly. In
this case you must under no circumstances continue to operate the wallbox! Please
contact your local distributor from whom you have purchased the wallbox.
The fixed charging cable of the EVSE 803/813 is ca. 7 meters in length and thus en-
ables a flexible connection with the vehicle. Unless charging, you should always roll
the cable up into a compact shape and store it in a way that prevents it from being
damaged by external mechanical forces. Although the cable and connector are de-
signed to withstand high mechanical stresses, you should not drive your vehicle over
the cable and/or the connector. Also ensure that the cable is not kinked at the housing
outlet and that there is no excessive strain on the cable and/or the housing.
DANGER!
Ifthecable,thechargingconnectorand/orthehousinghavesufferedmechan-
ical damage or show visible deformities, you must under no circumstanc-
es continue to operate the wallbox.
Please contact your local distributor from whom you have purchased the
wallbox.
Charging procedure
The EVSE 803/813 is engineered for the fastest possible charging of your vehicle ac-
cording to IEC 61851-1, Mode 3. The actual charging time depends on the battery fitted
to your vehicle as well as on the energy currently remaining in the vehicle. For these
reasons it is not possible to make a reliable prediction of the charging time:You will dis-
cover its actual value in practice and derive your personal charging routine accordingly.
Please follow the following steps to charge your vehicle:
1. Park your vehicle so that the charging socket can be easily reached with the charg-
ing connector: The charging cable must not be under any strain during the charging
procedure!

TAKING INTO OPERATION AND CHARGING PROCEDURE
14
2. Open the charging socket on the vehicle.
3. Check the two indicator LEDs on the top part of the EVSE 803/813: When the wall-
box is ready for operation, the blue LED indicator will flash briefly every 5 seconds,
while the green LED will be not be illuminated.
4. Remove the charging connector from its compartment by
lifting it slightly by the handle and pulling it downward
.
5. Plug the charging connector into the socket completely:
The charging process will only start when the two signal-
ing pins in the charging connector will each have sent feed-
back regarding a safe connection.
The blue LED will be illuminated continuously while the con-
nection between wallbox and vehicle is being established.
When the charging procedure begins, the blue LED will be
extinguished and the green LED will be illuminated continu-
ously. Charging is complete when the green LED is flashing.
PLEASE NOTE!
Should there have been a malfunction during or after the charging pro-
cedure, this will be shown by the indicator LEDs. The following chapter
describes how you can identify operational states and errors and which
measures will become necessary.
Now unplug the charging connector from the charging socket on the vehicle and re-
place it in the compartment on the housing of the EVSE 803/813 by inserting the plug
into the compartment and slightly lowering the handle.
Removing the EVSE 8X3 charging
connector (illustration approximate)

RESOLVING ERRORS
15
Resolving errors
Your eMH1 Wallbox is engineered for maximum operational safety and the highest
possible charging reliability. The RCCB and DC fault current detector recognize all inter-
nal malfunctions and switch the device off immediately.
Should a malfunction occur in practice, this is shown by the
indicator LEDs on the upper part of the housing as an error
code. The following chapter describes how you recognize op-
erating states as well as error codes and which measures you
must take to resolve them.
Operating states
The two indicator LEDs on the left above the front cover shield show the current oper-
ating status of the eMH1 Wallbox. To indicate certain operating states, the LEDs may
...
• ... be illuminated (continuous ON)
• ... flash
• ... be extinguished (continuous OFF).
During normal operation, the following operating states are shown:
Left LED Right LED
DESCRIPTION
OFF
flashes
every 5
seconds
The wallbox is ready for operation, the vehicle may be con-
nected for charging at any time.
OFF illuminated The vehicle is connected and has been detected. Next, the
charging procedure will start automatically.
flashes illuminated The vehicle is currently being charged
illuminated illuminated Charging is complete, the wallbox can be unplugged from
the vehicle.
PLEASE NOTE!
In principle, the charging procedure is always terminated by the vehicle,
not by the wallbox. The EVSE 803/813 only indicates that you can un-
plug the charging cable from the vehicle charging socket on the basis of
communication with the vehicle. Should the vehicle not be charged suf-
ficiently at this point, please contact your service partner for the vehicle.

RESOLVING ERRORS
16
Error messages during operation with the vehicle
In some circumstances, malfunctions and disruptions may occur that prevent the
proper charging of the vehicle according to IEC 61851.1, Mode 3. The wallbox detects
possible errors on the part of the vehicle independently and shows them using the
indicator LEDs.
To represent certain errors, the indicator LEDs will flash in a specific, repeating pattern.
The following error codes are displayed:
LED-SEQUENCE
(FLASHING) ERROR DESCRIPTION
The vehicle makes an unauthorized demand on the
charging procedure
Communication with the vehicle is disrupted
A DC fault current has been detected
The EVSE 803/813 reinitiates the charging procedure every 30 seconds, checking com-
munications with the vehicle. If the error recurs, the indicator LEDs continue to show
the error code: No charging occurs in this operating state.
CAUTION!
If the wallbox continues to show error messages during operation with the
vehicle, please always contact your service partner for the vehicle. It is pos-
sible that maintenance must be carried out before the vehicle can be charged
again using the EVSE 803/813.
Operational disruptions and solutions
For safe operation, the eMH1 is equipped with DC fault current detection and a resid-
ual current circuit breaker (RCCB), which detect residual currents that may occur and
disconnect the entire wallbox from the electricity supply for your personal protection.
The RCCB is located under the lockable cover shield: This ensures that it can only be
operated by authorized users.
To take suitable measures and restore operation in case of malfunction, you must first
clearly identify the type of error.
The following errors may occur: