Circontrol Wallbox eHome Series User manual

Installation Manual
Wallbox
eHome Series

Wallbox eHome
Installation Manual
COPYRIGHT INFORMATION
This document is copyrighted, 2021 by Circontrol, S.A. All rights are reserved.
Circontrol, S.A. reserves the right to make improvements to the products described in
this manual at any time without notice.
No part of this manual can be reproduced, copied, translated or transmitted in
any form or by any means without the prior written permission of the original
manufacturer. Information provided in this manual is intended to be accurate and
reliable. However, the original manufacturer assumes no responsibility for its use, or
for any infringements upon the rights of third parties athat may result from its use.
All other product names or trademarks are properties of their respective owners

01
Here’s your guide
to install eHome
So, hello! 02
Before the installation 04
Overview 06
Dimensions 08
Installation 10
Technical Data 26
Modbus Register Map 28
Need help? 31

02
WallBox eHome Series Installation Manual
1

03
So, hello!
This manual provides commissioning information about Wallbox eHome series, which
has been designed and tested to allow electric vehicle charging according to IEC
61851-1:2017
This document has different sections such as step-by-step installation procedure and
technical data.
THE FOLLOWING SYMBOLS ARE USED FOR IMPORTANT
SAFETY INFORMATION IN THIS DOCUMENT
ELECTRIC RISK
Take precautions to make the electrical connection inside the
unit. Unit must be disconnected from any power source during
commissioning.
ATTENTION!
Indicates that the damage to property can occur if appropiate
precautions are not taken
• Complies with IEC 61851, Electric vehicle conductive charging system (IEC
61851-1:2017 and IEC 61851-21-2:2018)
• Complies with IEC 62196, Plugs, socket-outlets, vehicle couplers and
vehicle inlets (IEC 62196-1 and IEC 62196-2).
• Directives: 2014/35/UE, LVD;2014/30/UE, EMC.

04
WallBox eHome Series Installation Manual
The charge point is designed for installation in indoor and outdoor areas. For each of
the different conditions of installation, the unit must be installed safely and ensure
adequate protection.
• Charge point must not be installed
in areas where there is potential
risk of explosions.
• Do not install the charge point
where falling objects may damage
the equipment.
• The Charge Point can be installed
in locations with non-restricted
acces.
• The surface where the charge
point is placed must withstand the
mechanical forces.
• Do not use this unit for anything
other than electric vehicle charging
modes are expected in IEC 61851.
• Do not modify this unit. If modified,
CIRCONTROL will reject all
responsibility and the warranty will
be void
• Comply strictly with electrical safety
regulations according to your country.
• Do not make repairs or manipulations
with the unit energised.
• Only trained and qualified personnel
should have access to low-voltage
electrical parts inside the unit.
• Check the installation annually by
qualified technician.
• Remove from service any item that has
a fault that could be dangerous for users
(broken plugs, caps that don’t close...).
• Use only Circontrol supplied spare
parts.
• Do not use this product if the enclosure
or the EV connector is broken, cracked,
open, or shows any other indication of
damage.
Refer to TECHNICAL DATA section for more information about environmental installation conditions.
IMPORTANT SAFETY INSTRUCTIONS
Read carefully all the instructions before starting in order
to ensure properly installation of the charge point.
2

05
ELECTRICAL WIRING CONSIDERATIONS
Take into consideration this section before start wiring connections of
the charge point.
Before the installation
1 — ELECTRICAL PROTECTIONS
Charge point may not include elements of electrical protection.
If this equipment has internal electrical protections, they are installed in each socket-
outlet for the protection of the user against an electrical failure, according to the
international standard IEC 61851-1.
In order to guarantee the total protection of the users and the installation (power
supply line included) in front of any electrical hazard, it is mandatory to install a main
circuit breaker (MCB) and a residual current device (RCD) upstream of the charger.
These electrical protections and the rest of the installation have to be aligned with the
local and national rules. The selectivity of the protections has to be guaranteed at all
times.
2 — POWER SUPPLY LINE DIMENSIONING
The dimensioning of the input power supply line of the charge point must be checked
by a qualified electrician. Note that various factors such as cable length between
distribution board and charge point, maximum output current of the charge point may
have influence of the selected cable.
In such cases, increasing the cable cross-section it is required to adapt the temperature
resistance of the power supply line.
3 — MAXIMUM OUTPUT CURRENT
Please refer to the TECHNICAL DATA section to consult the default factory settings
from maximum output current of the charge point.
If the power supply is less than maximum output current and adjustment to a lower
nominal current needs to be performed, please refer to the

06
WallBox eHome Series Installation Manual
SHORT DESCRIPTION
The Wallbox eHome Charging Point is specially designed to be easily installed both
in outdoor and indoor private car parks, in order to charge all the EV models of the
market in MODE 3 (according to European standard IEC 61851-1), by just connecting
either its tethered cable with a Type 1 or Type 2 connector or connecting the EV cable
into the charger socket Type 2.
What’s included:
The wallbox eHome Series can includes the RS-485, with interface Modbus in order to
be managed by an external master device through it.
3
Charge Point
Installation
Manual
OR
OR

07
Overview
1. Circontrol Logo
2. Status RGB LED bar
3. Front cover
4. Cable + Connector.
5. Frame
6. Socket
7. Protections and Meter Door
1
3
2
6
5
7
4

08
WallBox eHome Series Installation Manual
4
Measures in mm
180
315
115

09
Dimensions
79 79
238
158
Measures in mm

10
WallBox eHome Series Installation Manual
5
Material:
Tap drill 6/8M
Tools:
Screws, sealing washers and plastic anchors are not included.
The installation kit has been tested on a concrete wall. For the unit
to be securely fixed in such conditions, it is recommended to use:
3 x Inox A2 wall screws: Ø3x45
3 x plastic anchors: 6x40
If the installation surface has different properties, the screws and
plastic anchors must be defined by a qualified installer.
Screw driver Driller

11
Installation
ASPACE REQUIREMENTS
When installing the unit, some space shall be reserved for usability, maintenance
and safety reasons.
Please comply accordingly to your country specifications.
The next picture shows the recommended minimum distances:
Measures in mm
Front view
300
MIn. 600- / Max. 1200
300
300

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WallBox eHome Series Installation Manual
BOPENING THE UNIT
1. Remove the screw at the bottom of the box.
2. Using a screw driver, put it into the indicated marks, at the bottom of the box, and
starting removing the frame doing click at the bottom.
Beware of not breaking the plastic of the frame with the screw
driver.

13
3. Grabbing the frame with the hand by the lower part, pull and take it off totally, from
the bottom to the top
4. Remove the six screws of the front part by using a screw driver and take out the
front part of the enclosure.
To make it easier help yourself with the screw driver while pulling
the frame off.
Be sure that the unit is not energized before going forward with
the opening procedure.

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WallBox eHome Series Installation Manual
POWER SUPPLY LINE AND DATA
CABLE INSERTION
C
There are two possibilities to insert the electric wires or electric pipe:
a) Breaking out the cable insertion opening on the rear of the housing.
b) Using the cable insertion opening at the bottom of the housing.
In all cases it is required to install a cable gland to ensure properly installation and
preserve the IP of the unit.
1.POWER SUPPLY LINE CABLE INSERTION OPENING
Use a hammer and a flathead screwdriver carefully in order to break out the cable
insertion opening, as shown in the picture below.
1. Cable insertion opening on the rear of the housing
(Breakable)
2. Cable insertion opening at the bottom of the housing
1
2

15
Do not make any other holes on the enclosure. Use only the
marked cable insertion openings to install the required electric
pipes.Install always double membrane seals to ensure IP
protection of the charging point.
Be careful of not damaging any of the inside components when
breaking out the rear cable insertion opening.
2.USING TH BOTTOM CABLE INSERTION OPENING
-Introduce the cable through the opening and fix it properly by means of the
supplied M25 cable gland.
Do not make any other holes on the enclosure. Use only the
named cable insertion opening to install the required electric
pipes. Install always either cable glands or double membrane
seals to ensure IP protection of the charging point.
The data cable could be assimilated in the same electric pipe as
the power supply. However in order to avoid electric interference
from the power supply we recommend use FTP Cat5e or S/FTP
Cat5e.
12

16
WallBox eHome Series Installation Manual
DPOSITIONING
Make holes for fastener screws.
Tap drill M 6
Measures in mm
Front view
Min. 600- / Max. 1200
238
158
79
1. Mark 3 holes taking into account the picture measurements (also written on the
rear face of the box).
2. Place the enclosure on a flat surface.
3. Use 3x45mm screws to fix the Charge Point to the wall.
4. Check whether the box has any inclination using a level tool.
5. Use Ø 6 drill size to make the 3 holes into the wall.
6. Install the anchor according to the surface material.

17
E
1. Use a screwdriver to fix the Charge Point on the wall (recommended screw
dimensions: 3x45mm)
2. Use only the Charge Point holes indicated in the above picture to fix the Charge Point
on the wall. Do not make any other holes on the housing; otherwise water can enter the
Charge Point when it rains.
FIXING

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WallBox eHome Series Installation Manual
FELECTRICAL INSTALLATION
Depending on the model, it is necessary to install a Miniature Circuit Breaker (MCB)
and a Residual Current Device (RCD) externally to protecting the power line.
MCB
RCD
The Charge Point is set to 16A three-phase / 32A single-phase
from factory default settings.
On these series, the Wallbox eHome Plus and Plus RS only could include electrical
protections (RCD) in some configurations of the eHome Plus which are accesible for
the electrical installer through a key safety door.