Lektri-Co 1P7K Operating manual

1P7K
user and installation
manual
Documentation version: v2.0
October 2021

COPYRIGHT
©2021 by LEKTRI.CO®. All rights reserved. LEKTRI.CO® is a registered
trademark of SC CIVITRONIC SRL.
1P7K is a product designed and manufactured by LEKTRI.CO.
This document is copyright protected. Copying, reproduction or
translation of this document or sections from this document, without
prior written consent from LEKTRI.CO is strictly prohibited and is unlawful.
The information described in this document including any attachments
is condential and is intended only for the 1P7K users, therefore any
disclosure or distribution (in any format) is strictly prohibited and is
unlawful.
Any software applications or web portals that are needed to operate the
1P7K charger are subject to license agreements and can only be used in
accordance with the terms and conditions of that specic agreement.
DISCLAIMER
The information presented in this document can be changed without
prior notice and does not represent any commitment on the part of
LEKTRI.CO.
LEKTRI.CO is not liable to any person or business for any direct or indirect
potential injuries, damages or losses caused by the improper installation
or use of the 1P7K charger.
Installation of the 1P7K charger must always be performed by certied
personnel in electrical installations and accordance with the local
electrical regulations.

Thank you for purchasing
the LEKTRI.CO 1P7K!
This manual provides a detailed explanation on how to install, congure
and use the charger. For other languages, video instructions or support,
please access this URL:
https://lektri.co/1p7k
or scan this QRCode

Contents
1. SAFETY INSTRUCTIONS.................................................................................................................................5
2. MEET YOUR 1P7K CHARGER.....................................................................................................................6
3. TECHNICAL DATA..............................................................................................................................................8
3.1. General characteristics.......................................................................................................................8
3.2. Electrical characteristics ..................................................................................................................8
3.3. Connectivity..............................................................................................................................................8
3.4. Mechanical characteristics.............................................................................................................8
3.5. Environmental characteristics.....................................................................................................9
3.6. LED status..................................................................................................................................................9
3.7. Transport and storage ..................................................................................................................... 11
3.8. Applicable standards and certications.............................................................................. 11
4. 1P7K INSTALLATION...................................................................................................................................... 13
4.1. Necessary tools ..................................................................................................................................... 13
4.2. Plan the installation.......................................................................................................................... 13
4.3. Before installing 1P7K......................................................................................................................14
4.4. Installation steps................................................................................................................................. 15
4.5. Overall and mounting dimensions ....................................................................................... 22
4.6. Electrical connection diagram................................................................................................. 23
4.7. Troubleshooting .................................................................................................................................24
5. OPERATING THE 1P7K CHARGER ....................................................................................................... 27
5.1. Before rst use...................................................................................................................................... 27
5.2. Start the charging............................................................................................................................. 27
5.3. Stop the charging.............................................................................................................................. 27
5.4. Emergency stop................................................................................................................................. 27
5.5. Health and Safety...............................................................................................................................28
6. 1P7K CHARGER CONFIGURATION..................................................................................................... 29
7. Congure with LEKTRICO APP.............................................................................................................30
8. MAINTENANCE AND SUPPORT........................................................................................................... 32
8.1. Maintenance .......................................................................................................................................... 32
8.2. Support..................................................................................................................................................... 33
8.3. Warranty .................................................................................................................................................. 33
9. NOTES....................................................................................................................................................................34

1P7K user and installation manual 5
1. SAFETY INSTRUCTIONS
ELECTRICAL WARNINGS
Before starting to install and operate the 1P7K charger,
the user must always read this document very carefully,
take into consideration all the warnings and follow all
the instructions as described in this manual.
Failure to do so may result in electric shock which
can be fatal or cause serious physical injuries.
DO NOT open the front cover when the 1P7K charger
is functioning, electric shock hazard.
DO NOT touch the connector’s pins.
DO NOT touch any pins, electronic components and
terminals on the printed circuit board (PCB) to avoid
electrostatic discharges (ESD) that could damage
the product.
Never install a product that is damaged.
Failure to do so may result in electric shock and/or
material damages (electric vehicle included).
1P7K charger must always be installed by certied personnel and in
accordance with the electrical regulations applicable in your country.
1P7K charger is an electrical device that is always connected to 230Va.c.
therefore touching uninsulated parts (e.g. interior PCB pins, connectors,
uninsulated parts of the wires) will result in an electric shock.
If opening the front cover is necessary (e.g. during installation), always cut
off the power supply of the charger from the dedicated circuit breaker.
The 1P7K charger must be operated only by adults.
CAUTION
CAUTION
ESD CAUTION
CAUTION

1P7K user and installation manual6
1P7K is a compact connected and simple to use charger.
Congratulations on joining the electro-revolution!
Your new 1P7K device is a single-phase charger with the capacity of
charging your EV with up to 7,4 kW power. Its smart features allow you to
remotely control and congure the charger using the LEKTRI.CO mobile
application. To get started, after the installation, download the application
and follow the instructions to connect it to your Wi-Fi network.
FEATURES
• Easy installation
• Compatible with any EV
• 5-meter charging cable with Type 2 connector
• Increased safety: integrated Type B RCD - AC 30mA, DC 6mA
• Extend your 1P7K charger with our M2W module for smart load and
charge balancing. Your 1P7K charger is smart-home ready and can
be integrated into your smart home ecosystem.
POSSIBILITIES
• Remote charge Start and Stop
• Load balancing: automated dynamic charge adjustment to avoid
circuit breaker overload
• PV charge: charge your EV with green energy
• Schedule charging
• Check our webpage for more information and systems supported.
Add your 1P7K charger to the LEKTRI.CO network to publicly share or earn
money by selling charging sessions. Contact us for more information (see
8.2 Support).
2. MEET YOUR 1P7K CHARGER

1P7K user and installation manual 7
The product label can be found on the backside of the charger. The label
provides useful information about the product:
• Manufacturer
• Serial number and a barcode
• Electrical characteristics
• Environmental characteristics
• Certications
Fig. 1 Main components of the 1P7K charger
Fig. 1 The product label of the 1P7K charger

1P7K user and installation manual8
3. TECHNICAL DATA
3.1. GENERAL CHARACTERISTICS
• Charging mode: Mode 3
• Connector: IEC 62196 Type 2
3.2. ELECTRICAL CHARACTERISTICS
• Nominal voltage: 230Va.c.
• Nominal frequency: 50Hz
• Charging current: maximum 32A
• Programmable charging current: 6A ... 32A
• Charging power: 1,4kW ... 7,4kW
• Standby power consumption: 3,5W
• Charging cable: copper exible cable, 3x6mm2 +2x0,5mm2;
• Power inputs: L, N, PE
3.3. CONNECTIVITY
• Wi-Fi: IEEE 802.11 b/g/n - Frequency: 2.4GHz
3.4. MECHANICAL CHARACTERISTICS
• Overall dimensions: 190mm x 190mm x 88mm
• Weight: 4kg (including the charging cable, connector and
packaging).
• Protection class: IP54
• Shock protection: IK10
• Material: PC + ABS, ame-retardant (V0), recyclable, UV resistant.
• Power supply cable connectors: WAGO™ lever-action connector,
mounted on PCB.
• Charging cable length: 5m

1P7K user and installation manual 9
• Mounting solutions:
− on a wall;
− on a metal pillar (optional - can be purchased separately);
3.5. ENVIRONMENTAL CHARACTERISTICS
• Operating temperature range: -25°C … +55°C
• Temperature range for storage and transport: -30°C and +60°C
• Relative humidity: maximum 96%, non-condensing
3.6. LED STATUS
1P7K charger has one status LED on the front cover shaped like a cross
which lights in different colours depending on the charger’s status.

1P7K user and installation manual10
GREEN fading in and out: available and connected to
Wi-Fi.
GREEN continuously lit: available and unused (not
connected to the electric vehicle).
BLUE continuously lit: connected to the electric vehicle
and waiting for the car to start the charging process.
PURPLE continuously lit: connected to the electric
vehicle and waiting for the remote server to authorize
the start of the charging process.
WHITE, each segment is lit in a clockwise rotating
pattern: connected to the electric vehicle and charging.
RED continuously lit: error - general fault, charging
not possible please see the Troubleshooting section or
contact the manufacturer (for contact details see 8.2
Support section).
YELLOW continuously lit: the charger is performing a
rmware update.
1P7K CHARGER’S LED
Different charger statuses are represented by different LED colours as
described below:

1P7K user and installation manual 11
3.7. TRANSPORT AND STORAGE
The 1P7K charger must be transported with great care to avoid any
impact forces that might damage the product.
CAUTION
Do not put heavy loads on top of the charger’s
package.
Do not step on the charger, charging cable or
connector.
The 1P7K charger must be stored in his package in a dust-free
environment with a temperature between -30°C and +60°C and relative
humidity of less than 96% non-condensing.
3.8. APPLICABLE STANDARDS AND CERTIFICATIONS
To ensure a high-quality product, 1P7K was designed and manufactured
in accordance with the next standards:
• IEC 61851-1 Electric vehicle conductive charging system - Part 1:
General requirements.
• IEC 61851-22 Electric vehicle conductive charging system - Part 22: AC
electric vehicle charging station.
• IEC 60068 Environmental testing.
• IEC 60529 Degrees of protection provided by enclosures (IP Code).
• Directive 2014/30/EU regarding electromagnetic compatibility.
• BS EN 55032 Electromagnetic compatibility of multimedia
equipment. Emission Requirements.
• IEC 61000-4-2 Electromagnetic compatibility (EMC) - Part 4-2:
Testing and measurement techniques. Electrostatic discharge
immunity test.
• IEC 61000-4-4 Electromagnetic compatibility (EMC) - Part 4-4:
Testing and measurement techniques. Electrical fast transient/burst
immunity test.
• IEC 61000-4-5 Electromagnetic compatibility (EMC) - Part 4-5:
Testing and measurement techniques. Surge immunity test.

1P7K user and installation manual12
In addition to the above standards the 1P7K charger has the next
certications:
• CE certication – compliance with the health, safety and
environmental protection standards for the European
Economic Area (EEA).
• Restriction of hazardous substances – the design and
the manufacturing process of this product is compliant
with the RoHS 2 directive as per 2011/65/EU.
• Waste certications – compliance with WEEE Directive
2012/19/EC
(waste electrical and electronic equipment directive).
This product must never be disposed of together with
household waste.

1P7K user and installation manual 13
4.1. NECESSARY TOOLS
To properly install the 1P7K charger, the following tools are required:
Hammer Drill
machine
Drill bits Step drill bit Screwdrivers
Measuring
tape
Marker/
pencil
Cable
cutting
plier
Cable
stripping
plier
Utility knife
4.2. PLAN THE INSTALLATION
Before starting the installation, the following recommendations must be
taken into consideration:
• make sure the charger can be installed vertically, on a sturdy
and re-resistant wall or on the optional metal pillar that can be
purchased separately;
• make sure there is enough space to install the charger (see chapter
4.5 Overall and mounting dimensions and Fig. 14 Free area around
the 1P7K charger when installed on a wall);
• make sure that the IP54 protection class of the charger can be
maintained (protected against dust and water splashes).
4. 1P7K INSTALLATION
Before starting to install and operate the 1P7K
charger, the user must always read this document
very carefully, take into consideration all the
warnings and follow all the instructions as described
in this manual.
CAUTION

1P7K user and installation manual14
• make sure that the necessary power supply cable (not included)
from the junction box to the charger can be installed in accordance
with the electrical regulations applicable in your country;
• make sure that the electric vehicle can be parked for a long period in
the vicinity of the charger in such a way that the included charging
connector with its 5m of cable can be plugged into the electric
vehicle’s charging port;
• if an optional metal pillar is used, make sure that this is mounted
in the highest point of the oor, in such a way that during rain the
metal pillar base will not be sitting in a puddle of water.
4.3. BEFORE INSTALLING 1P7K
Before installing the 1P7K charger, the electrical installation for the power
supply of the charger must be put in place. The electrical installation for
the power supply of the charger must have the next characteristics:
• single-phase, 3-wires: L, N and PE;
• maximum power supported: 7,4kW;
• an appropriated electrical protection in the junction box;
The electrical protection of the 1P7K charger must contain a
residual current device with a tripping current I∆n=30mA, type A
or B, nominal current In>40A and a manual reset, combined with a
dedicated MCB (Miniature Circuit Breaker) with a nominal current
In=40A, tripping curve C and a rated breaking capacity of 6kA.
NOTE
Check local electrical regulations regarding the
necessity of installing an external emergency
switch for the 1P7K charger.
• a 3-wire exible, ame-retardant and self-extinguishing cable with a
wire cross-section of 6mm2 or 10mm2;
• the 3-wire cable must be properly secured and protected by running
the cable inside a exible or rigid PVC conduit;
CAUTION
The electrical regulations applicable in the user’s
country precede the recommendations from this
document.

1P7K user and installation manual 15
CAUTION
Due to the danger of electric shock, the electrical
installation for the power supply of the charger must
be always carried out by certied personnel and in
accordance with the electrical regulations applicable in
your country.
Failure to do so may result in electric shock which can be
fatal or cause serious physical injuries.
NOTE
Because the installation of the 1P7K charger differs from
user to user, the required electrical equipment (e.g.
breaker, wiring, installation accessories) is not unique and
therefore is not delivered with the 1P7K charger.
4.4. INSTALLATION STEPS
Depending on where the 1P7K charger will be placed, there are two
methods to install the charger:
1. Installation on a wall.
2. Installation on a metal pillar.
When deciding which installation method is best suited for you consider
the recommendations described in section 4.2 Plan the installation.
4.4.1. INSTALLATION ON A WALL
To install the 1P7K charger on a wall follow the installation steps described
below.
Installation steps:
1. Remove the charger from its packaging and make sure that all the
components are included:
• the front cover of the charger (not attached to the main body
of the charger);
• the main body of the charger (electronic PCB installed in the
plastic enclosure);
• charging cable (5m in length) already connected to the
electronic PCB;

1P7K user and installation manual16
• type 2 connector attached to the charging cable;
• user and installation manual together with a drilling template
with the exact position of the charger’s 3 mounting points;
For more details see Fig. 1 Main components of the 1P7K charger.
2. Inspect the charger for any damages. The main components of
the 1P7K charger described in step 1, must not reveal any cracks,
defects or other imperfections. Also, the electrical insulation of the
included charging cable must be intact. If defects are found, do not
proceed with the installation process and immediately contact the
manufacturer or the local supplier. For contact details please see
section 8.2 Support.
CAUTION
Never install a product that is damaged.
Failure to do so may result in electric shock and/or
material damages (electric vehicle included).
3. Determine the best place for
the charger to be installed,
taking into consideration the
recommendations described
in section 4.2 Plan the
installation.
4. Mark on the wall the position
of the charger’s 3 mounting
points. For a quick and correct
marking of the mounting
points please use the
provided drilling template. It
is recommended to install the
1P7K charger at 1,3m above the
oor.
5. Drill holes in the wall where
the mounting points are
marked. The diameter of the
holes depends on what type of
anchor screws are used. Always
use anchor screws dedicated
to your wall surface (e.g. brick/
concrete, drywall, polystyrene
insulation) and follow the
Fig. 4 Drilling template for the 1P7K
charger’s mounting points

1P7K user and installation manual 17
recommendations of the anchor screw manufacturer. Anchor screws
and corresponding screws are not included.
6. Insert the anchor screws into the holes and make sure they are
inserted all the way. If necessary, use a hammer and gently tap the
anchor screws all the way into the holes.
7. Using a step drill bit, drill a 30mm diameter hole into one of the
existing precut areas from the plastic enclosure. These easy to cut
areas are used to insert the power supply cable into the main body of
the charger.
There are 2 available easy to cut areas through which the power
supply cable can be inserted into the charger. One area is on the rear
of the enclosure and one area is on the bottom left side.
Fig. 5 Cut out areas for the power supply cable

1P7K user and installation manual18
8. Insert the power supply cable through the rear cut-out hole. If the
bottom left cut-out hole is used skip this step.
9. Fix the main body of the charger on the wall by inserting the screws
through the mounting points and tighten them with a screwdriver
by hand.
CAUTION
Overtightening the screws may cause the plastic
enclosure of the charger to break.
10. Insert the seal and the sealing nut of the provided cable gland onto
the power supply cable.
11. Install the cable gland in the bottom left cut-out area created at step
7. Fix the cable gland into position by tightening the lock nut.
12. Strip the main insulation of the power supply cable in such a way
that 2 cm of insulation will be left inside the plastic enclosure of the
charger.
13. Measure and cut the 3-wires of the power supply cable, in such a way
that they can be easily and fully inserted into the cable connectors
Fig. 6 Mounting points of the 1P7K

1P7K user and installation manual 19
mounted on PCB.
14. Strip 12mm of insulation for each of the 3-wires of the power supply
cable.
15. Insert the power supply cable through the bottom cable gland. To
maintain the protection class (IP54) of the charger, the supplied
cable gland must be used.
16. Open the levers of the WAGO™ connectors that are mounted on the
left side of the PCB.
17. Insert the 3-wires of the power supply cable into the WAGO™
connectors mounted on PCB and close each lever of the connectors.
Be sure that the wires are fully inserted into the connectors, no
stripped parts of the wires or strand wires must be visible (electrical
protection against direct contact). Incorrect connection can result in
improper contact which may cause a re hazard.
CAUTION
Always follow the wires succession as labelled on
the PCB (printed circuit board). An improper wire
succession may lead to an electric shock which can
be fatal or cause serious physical injuries or re.
18. Tighten the sealing nut of the cable gland, making sure that the
Fig. 7 Stripping insulation length for each of the 3-wires of
the power supply cable
Fig. 8 Wires succession of the power supply cable

1P7K user and installation manual20
cable gland seal is properly t.
19. Verify that the rubber seal mounted on the inside border of the
enclosure is tted tight in the designated place. If the front cover
is installed over a rubber seal that is tted improperly the IP54
protection class of the charger may be affected.
20. Install the front cover by gently pushing it into place, rst in the
bottom 2 xing hooks and then in the 2 top xing hooks.
21. Secure the front cover by tightening the 2 screws from the lower
part. A Philips screwdriver is needed with a PH1 head.
Fig. 9 Rubber seal
Fig. 10 Install the front cover
Fig. 11 Front cover securing screws