AC Charger Quick Installation Guide

Modified on Wed, 19 Aug at 2:36 PM

TABLE OF CONTENTS


Smart charger – WiFi, LAN, and/or optional 4G

  • Use it at a private house, apartment building, or work. Charge and share chargings. Perfect for public charging.
  • Different modes of authentication support several use cases based on project requirements. The LCD display on the charger is easy to read and can be used in all locations – no translation to the local language is needed.

 


Prepare for Installation:

  1. Cut the drilling template from the carton.
  2. Place the drilling template on the wall and drill holes at the three fixing points.
  3. Insert wall plugs into the fixing holes.

 


Front Panel Installation

Use a flat screwdriver to remove and reinstall the charger's front panel. Avoid over-tightening the screws.



Note the protective plastic film on the front cover. Please remove it before placing back the decorative screw-hole cover after installation.


Mounting the Charger

Use a drill with an extended screwdriver bit to securely attach the charger to the wall. Take care not to damage internal components. Recommended height from the ground is between 1,2 and 1,6 m.




Electrical Connection

Recommended circuit breaker in front of the charger: MCB type C and RCD Type A. After mounting the charger, connect the incoming power cable to the designated terminals.

 

Input power cable sizes*

  • AC 1P 7.4kW: Copper, 3x4mm²
  • AC 3P 11kW: Copper, 5x4mm²
  • AC 3P 22kW: Copper, 5x6mm²

*Recommendation, but before doing installation please consult with professionals.

 

To make a connection, simply insert a ferruled conductor or a properly stripped (10-12 mm) solid conductor into the terminal opening. Unlike a standard push-in spring (where fine flexible wires need the button held during insertion), the Push-X contact spring is held pre-tensioned inside the terminal.


 When you push the conductor in, it trips a release element and the spring snaps shut automatically — clamping rigid or flexible conductors with a defined force. You get an audible “click” as confirmation, and no tool or button press is needed to make the connection.


Important: Do not press the orange release buttons while inserting conductors into the terminal


The orange buttons are intended only for conductor removal or manual terminal release. Pressing them during conductor insertion can prevent the spring-clamp mechanism from applying the designed contact force to the conductor. This may result in insufficient conductor retention, reduced contact pressure, increased contact resistance, localised overheating, and premature terminal failure.


After installation, always verify that the conductor is fully seated and securely retained. Gently tug each conductor by hand (do not yank). A correctly seated conductor will not move or pull out. Confirm no bare copper is visible outside the terminal, and that insulation reaches the terminal entry.



Charging Cable Connection

Follow the adjacent guide for installing the charging cable. Ensure both the power cable and the data cable (CP) are properly connected.

 

Terminal Connection

When making connections in the Phoenix Contact push-in terminals, always use insulated terminal ends of appropriate size.

 

Wire Fixation

Securely fasten and fixate the wires to prevent any loose connections during usage.



Power On

After ensuring correct electrical connections, switch on the power and proceed with charger configuration, or in the case of a network-disconnected charger, initiate the charging process with RFID card.


Smart charger DLM installation and wiring

External CTs or smart meter must be connected for household load management as the charger only reads (collects) external CT or Meter data.

Additional configuration of CT or Meter is also needed through the Morek EV Tool APP to activate the DLM functionality and set the correct parameters.


After connecting the CTs to the charger, always check the current values in Morek EV Tool app to avoid installation errors. The current values should be positive when the house is pulling energy from grid. They can be negative when PV production is higher than house consumption.


Use CT wiring

Current direction, input towards home:

  • 7KW one-phase electricity, need to use 1 CT, ring CT covers L.
  • 22KW three-phase electricity, need to use 3 CTs, ring CT covers L1, L2, L3


White wire = S1 = Positive (+)
Black wire = S2 = Negative (−)




LCD indications


Availability - charger status Available

 

Charging- charger status Charging

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A screen shot of a phone  Description automatically generated

 

Not connected to EV

Display rated current (A)

One left and right status bar indicates a single-phase charger 

Three left and right status bars indicate a three-phase charger

Display charging power (kW), charging energy (kWh) in turn

Display charging time (hours:minutes)

The left and right status bars indicate charging




Preparing- charger status Preparing 


Charger status ­– Suspended EV

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A screen shot of a phone  Description automatically generated


Start charging

Display rated current (A) 

Display time (hours:minutes)

 

Charging suspend

Display charging energy (kWh) 

Display charging time (hours:minutes)

Display Waiting indicator




Finished - charger status Finished



Finished - charger status Finished


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Charging has ended

Display charging energy (kWh) 

Display charging time (hours:minutes)

 

Fault 

Display fault code, for the meaning of the fault 

See Troubleshooting

 




Reservation - charger status Reserved



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Reserved charging

Display Reservation time (hours:minutes)



 

For multiple charger installation where gorup balancing is necessary, a HUB must be used to control the charging network.


Further information on how to configure the charger via Bluetooth can be found in the article Smart Charger Configuration guide



Get Morek EV Tool app


Product Disposal and Waste Management

Guidelines for the disposal of Morek IT OÜ electric vehicle chargers (AC and DC chargers and charging cables) at the end of their useful life.


The user is responsible for the proper disposal of the device. Separate collection helps prevent environmental and health risks and facilitates the recycling of materials.


Title: WEEE - Description: Symbol of a crossed-out wheeled trash can


The crossed-out wheeled bin symbol on the product, packaging, or documentation means that at the end of its useful life, the device must not be disposed of with household waste—it must be placed in a separate collection for waste electrical and electronic equipment (WEEE).


The device can be taken to an electronic waste collection point or a waste disposal facility.


When purchasing a new device of the same type and for the same purpose, you can return the device to the point of sale.


Points of sale provide information on WEEE collection locations and phone numbers where you can obtain relevant information.


Morek IT OÜ is the distributor (manufacturer) of the products on the Estonian market and is a member of a producer responsibility organisation that fulfils the obligations to organise the collection and recycling of electronic waste on behalf of Morek.

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