immerSUN M3P Series User manual

M3P Series
AC EV Charging Station
UM2203.HP203.A5A0

M3P Series
AC EV Charging Station User Manual
- 1 -
About this User Manual
Read carefully before installation, maintenance and operation!
▷
Failure to read this manual carefully may lead to improper operation.
▷
Failure to follow the safety notes may lead to a danger of death, injury and damage to
the device, supplier cannot accept any liability for claims resulting from this.
Thank you very much to use our AC EV Charging Station.
▷
This manual describes the installation, use and maintenance of AC EV Charging station.
This manual is intended for installation and maintenance personnel.
Article
Model Number
1-phase,3.5kW, Case B
M3P116ENB-P
1-phase,7kW, Case B
M3P132ENB-P
3-phase,11kW, Case B
M3P316ENB-P
3-phase, 22kW, Case B
M3P332ENB-P
1-phase,3.5kW, Case C
M3P116EN-P
1-phase,7kW, Case C
M3P132EN-P
3-phase,11kW, Case C
M3P316EN-P
3-phase, 22kW, Case C
M3P332EN-P
▷
The text and illustrations in this user manual are general explanations of these type of
equipment, and the actual product may be inconsistent with this manual in detail.
All rights reserved.

M3P Series
AC EV Charging Station User Manual
- 2 -
CONTENTS
1. ABBREVIATIONS.................................................................................................................................. 4
2. SAFETY NOTES..................................................................................................................................... 5
2.1. Safety signs used..................................................................................................................................................................5
2.2. Environment ..........................................................................................................................................................................6
2.3. Installation ..............................................................................................................................................................................7
2.4. Operation ...............................................................................................................................................................................7
2.5. Maintenance..........................................................................................................................................................................8
3. STANDARDS COMPLIANCE............................................................................................................. 9
3.1. Charging mode ....................................................................................................................................................................9
3.2. Charging connection ..........................................................................................................................................................9
3.3. Charging interface..............................................................................................................................................................11
4. PRODUCT INFORMATION.............................................................................................................12
4.1. General 12
4.2. Model number definition ................................................................................................................................................13
4.3. Specifications.......................................................................................................................................................................13
4.4. Nameplate............................................................................................................................................................................ 15
5. INSTALLATION...................................................................................................................................15
5.1. Unpacking ............................................................................................................................................................................ 15
5.2. Prepare................................................................................................................................................................................. 16
5.3. Installation steps................................................................................................................................................................. 18
5.4. Empty socket ...................................................................................................................................................................... 20
6. OPERATION.........................................................................................................................................20
6.1. Power on.............................................................................................................................................................................. 20
6.2. Human-Machine Interface............................................................................................................................................. 20
6.3. Configure parameters ..................................................................................................................................................... 22
6.4. Start Charging.................................................................................................................................................................... 24
6.5. Normally stop charging .................................................................................................................................................. 25

M3P Series
AC EV Charging Station User Manual
- 3 -
6.6. Abnormally stop charging ............................................................................................................................................. 26
7. FAULT HANDLING AND MAINTENANCE..................................................................................26
7.1. Fault Handling.................................................................................................................................................................... 26
7.2. Maintenance ....................................................................................................................................................................... 28
WARRANTY AGREEMENT.......................................................................................................................29

M3P Series
AC EV Charging Station User Manual
- 4 -
1. ABBREVIATIONS
S/N
Abbreviations
Description
1
IEC
International Electrotechnical Commission
2
EV
Electrical Vehicle, this can be BEV (battery EV) or PHEV (plug-in hybrid EV)
3
EVSE
Electric Vehicle Supply Equipment [IEC61851-1]
4
OBC
On-board charger (of an EV)
5
LCD
Liquid Crystal Display
6
LED
Light-emitting Diode
7
RFID
Radio Frequency Identification
8
CMS
Central Management System
9
OCPP
Open Charge Point Protocol
10
IP
Ingress Protection
11
HMI
Human-Machine Interface
12
RCMU
Residual Current Monitoring Unit
13
MCB
Miniature Circuit Breaker
14
TN
"T" —indicates the connection between earth and the power supply is direct
connection of a point with earth (French: Terre).
"N" —the earth connection is supplied by the electricity supply network,
either separately to the neutral conductor (TN-S), combined with the neutral
conductor (TN-C), or both (TN-C-S).
15
PE
Protective Earth. The conductor that connects the exposed metallic parts of
the consumer's electrical installation
16
PEN
PEN line is accurately and well ground the original neutral line, and connect
the shell of the equipment to be protected to the PEN line

M3P Series
AC EV Charging Station User Manual
- 5 -
2. SAFETY NOTES
2.1. Safety signs used
The following warning signs, mandatory signs and information signs are used in this manual, on and in the AC
EV Charging station.
CAUTION: Warning of electrical hazards.
This sign is intended to alert the user that severe personal injury or substantial property
damage can result if the device is not operated as requested.
ATTENTION: Warning of a danger spot or dangerous situation.
This sign is intended to alert the user that minor personal injury or material damage can
result, if the device is not operated as requested.
CAUTION: Do not touch by hands in case of ESD.
Indicates the possible consequences of touching electrostatically sensitive components.
CAUTION: Warning of combustion.
No access for unauthorized persons.
No access for persons wearing pacemakers.
Use protective footwear.
Must wear a safety helmet.

M3P Series
AC EV Charging Station User Manual
- 6 -
Indicates important texts, notes or tips.
Indicates recycling information.
Indicates assemblies or parts that must be disposed of properly.
Do not dispose of them in the household waste.
2.2. Environment
▷
EV Charging station should be installed on the incombustible such as concrete;
otherwise, hazardous fire may result.
▷
EV Charging station should not be installed in the area that contains explosive gas;
otherwise, hazardous blast may result.
▷
Leave no inflammable or explosive substances near the EV Charging station;
otherwise, hazardous blast may result.
▷
EV Charging station should be installed in a place with no conductive dust and
insulation-destructive gas or vapor.
▷
EV Charging station should be installed in a place with no violent vibration and impact;
for good ventilation, mount the charging station vertically.
▷
The installation foundation shall be higher than the ground level, and drainage ditch
shall be set around the EV Charging station, otherwise the equipment may be
damaged.

M3P Series
AC EV Charging Station User Manual
- 7 -
2.3. Installation
2.4. Operation
Safety protection must be done when installing the EV Charging station.
▷
Installation and wiring should be done by personnel with professional qualification,
otherwise, hazardous electric shock may result.
▷
Make sure input power supply is entirely disconnected before wiring; otherwise,
hazardous electric shock may result.
▷
PE terminal of the EV Charging station must be grounded securely; otherwise,
hazardous electric shock may result.
▷
The lead nose of the charging station must be securely attached or there is a risk of
damaging the equipment.
▷
Leave no metals such as bolts, gaskets into the inside of the EV Charging station;
otherwise, hazardous blast and fire may result.
▷
Main loop terminal of the EV Charging station should be firmly connected with the
wiring ends; otherwise, damage to property may result.
▷
Bare parts of wiring ends of electrical cables must be wrapped with insulating tape;
otherwise, hazardous fire and property loss may result.
▷
Strictly forbidden for minors or persons of restricted capacity to approach the
charging station to avoid injury.
▷
Forced charging is strictly forbidden when the electric vehicle or charging station fails.
▷
It is strictly prohibited to use the charging station when the charging adapter or
charging cables are defective, cracked, worn, broken or the charging cables is

M3P Series
AC EV Charging Station User Manual
- 8 -
2.5. Maintenance
exposed. If you find any, please contact the supplier in time.
▷
EV can only be charged with the engine off and stationary.
▷
Do not charge in rainy and thunderous weather.
Personnel must always use protective footwear when maintenance work.
Caution ESD to avoid damaging electronic devices, especially to protect
microchips on PCBA.
▷
Accessory replacement must be done by qualified personnel, thrums or metals are
prohibited to be left in the controller; otherwise, hazardous blast and fire may result.
▷
After replacing main PCBA, parameters must be adjusted and matched before
operation; otherwise, property loss may result.
▷
It is recommended that routine safety inspection visits to charging station be
conducted at least once a week.
▷
Keep the charging connector clean and dry and wipe with a clean, dry cloth if soiled.

M3P Series
AC EV Charging Station User Manual
- 9 -
3. STANDARDS COMPLIANCE
3.1. Charging mode
◼Conformed to EN IEC 61851-1:2019
◼The Charging mode of M3P series product is Mode 3
3.2. Charging connection
◼According to EN IEC 61851-1:2019 , M3P series products meet the Case B connection.
Fig. 3-1 Schematic diagram of CASE B connection
Charging mode:
method for connection of an EV to the supply network to supply energy to the vehicle
Mode 3 is a method for the connection of an EV to an AC EV supply equipment permanently
connected to an AC supply network, with a control pilot function that extends from the AC
EV supply equipment to the EV.
Case B:
Connection of an EV to a supply network with a cable assemble detachable at both
ends.

M3P Series
AC EV Charging Station User Manual
- 10 -
◼According to EN IEC 61851-1:2019 , M3P series products meet the Case C connection.
Fig. 3-1 Schematic diagram of CASE C connection
Case C:
Connection of an EV to a supply network utilizing a cable and vehicle connector permanently
attached to the EV charging station.

M3P Series
AC EV Charging Station User Manual
- 11 -
3.3. Charging interface
◼The charging connector of M3P series products meet IEC 62196-2, Type 2 plug (with charging
cable).
Fig. 3-2-1 Type 2 plug on M3P1 series products
Fig. 3-2-2 Type 2 plug on M3P3 series products
◼M3P series products provide a Type 2 female plug with charging cable, it only charging an EV with a
Type 2 vehicle inlet.

M3P Series
AC EV Charging Station User Manual
- 12 -
4. PRODUCT INFORMATION
4.1. General
Welcome to use AC EV Charging station produced by our company.
◼The shape & dimensions of AC EV charging station shown as Fig. 4-1.
Fig. 4-1 The shape & dimensions of M3P series
◼The block diagram of AC EV charging station is shown as Fig. 4-2.
Fig. 4-2 Block diagram of products

M3P Series
AC EV Charging Station User Manual
- 13 -
◼It is widely used in all kinds of household electric vehicle charging, as well as various charging stations,
parking lots, community garages and public electric vehicle charging places.
4.2. Model number definition
The model number definition of charging station follows the rules as shown in Fig. 4-3.
M3P
□
□□
□
Charging connection
B: Case B
-P: Plus
Maximum output rated current
32: 32A
16：16A
Phase number:
1: 1-phase
3: 3-phase
Product series code
Fig. 4-3 Model number definition
4.3. Specifications
4.3.1. Electrical specifications
Model Number
M3P116EN-P
M3P116ENB-P
M3P132EN-P
M3P132ENB-P
M3P316EN-P
M3P316ENB-P
M3P332EN-P
M3P332ENB-P
Rated Voltage
230V, 50/60Hz
230V, 50/60Hz
400V, 50/60Hz
400V, 50/60Hz
Rated Current
16A
32A
16A
32A
Rated Power
3.5kW
7kW
11kW
22kW
Recommended
supply cable
3×4mm2, copper
3×6mm2, copper
5×4mm2, copper
5×6mm2, copper
MCB
recommended
Dedicated circuit,
25A, 2-Pole
Dedicated circuit,
40A, 2-Pole
Dedicated circuit,
25A, 3-Pole
Dedicated circuit,
40A, 3-Pole
Input Terminals
L1/ N/ PE
L1/ L2/ L3/ N/ PE
Charging interface
Type 2 plug (meet IEC 62196-2) with 5m cable
Note: That cord extension sets are not be used

M3P Series
AC EV Charging Station User Manual
- 14 -
4.3.2. Functional description
Model series
M3P series
Charging Mode
Mode 3
Charging Control
Remote: “APP-controlled”
Local: “Button-controlled” or “Card-controlled”
Indicator Lights
4 LED lights;
Indicate 4 statuses include standby, charging, fault and network
Networking interface
WiFi (2.4GHz / 5G Hz), and support OCPP 1.6J Protocol (Optional)
Bluetooth version: 5.2
Safety Protection
Surge protection, over temperature, over/under voltage, over current, leakage
fault, ground protection for TN system (TN-C, TN-S and TN-C-S)
RCD Built-in
Yes, RCMU (Type A 30mA + DC 6mA, meet IEC 62955) built-in
4.3.3. Ambient conditions
Model series
M3P series
Altitude
≤2000m
Storage temperature
-40 ~ 75℃
Operation temperature
-30 ~ 55℃
Relative humidity
≤95%RH, no water droplet condensation
Vibration
＜0.5G, no acute vibration and impaction
Installation location
Indoor or outdoor, good ventilation, no flammable, explosive gases
4.3.4. Mechanical parameters
Model series
M3P 1-phase series
Mounting
Wall-mounted or pole-mounted (mounting pole is optional)
Net Weight
≤
8
kg
Dimension
H×W×D = 310mm × 220mm × 95mm
Color & Material
Front cover: White, PC; Back cover: Gray, PC
IP Code
IP65
IK Code
IK10

M3P Series
AC EV Charging Station User Manual
- 15 -
4.4. Nameplate
On the wallbox shell, there is a nameplate identifying the model and specification of the charging station, the
content is shown as Fig. 4-4.
Fig. 4-4 the nameplate for M3P series product
5. INSTALLATION
5.1. Unpacking
5.1.1. Packing list
Package
Quantity
AC EV Charging Station
1 pc
Empty socket
1 pc
RFID card
2 pcs
Wall-mounting accessories (including A+B+C+D as Fig. 5-1 shown)
1 set
User manual
1 pc
Quality certificate
1 pc

M3P Series
AC EV Charging Station User Manual
- 16 -
Fig. 5-1 Wall-mounting accessories
5.1.2. Inspection & confirm
When unpacking, please carefully confirm the following points:
◼Whether the accessories are missing according to the packing list.
◼Whether there is any damage during transportation.
◼Whether the model and specification of the machine's nameplate are consistent with the order
requirements.
5.2. Prepare
◼When transporting or moving the charging station, pay attention to the following points to ensure
product safety:
◼In order to ensure the long-term stable operation of the product, it is recommended to avoid installing
charging stations in extreme weather as far as possible, especially low or high ambient temperature
▷If any damage or missing parts are found, please do not start the machine and contact
the supplier as soon as possible.
▷Please keep the packing box and packing materials 1 month for future handling.
▷The paper packaging is recyclable.
▷This product is electrical equipment. It should be handled with care to avoid violent
vibration and impact.
▷The charging station shall not be transported by dragging the charging connector and
the charging cable.

M3P Series
AC EV Charging Station User Manual
- 17 -
may affect the installation effect due to thermal expansion and cold contraction.
◼The electrical power supply cable must be prepared. Please refer to Clause 4.3.1 to select the power
cable.
◼Space requirement: When the charging station is fixed on the wall, the minimum space requirements
are shown in Fig. 5-2.
Fig. 5-2 Minimum space requirements for wall mounting
◼It is suggested that the charging station should be installed in a place with good ventilation, no direct
sunlight and shelter from wind and rain. In order to ensure good ventilation condition, you should
mount the charging station vertically and leave enough space.
◼Tools for installation
Prepare the following tools at least before installing the AC EV charging station.
Sr No.
Tools’ Name
Schematic Picture
Main Uses
1
Multimeter
Check the electrical connection and
measure the voltage
2
Electric Impact drill
Drill fixing holes in the wall
3
Wrench
Fastening bolt

M3P Series
AC EV Charging Station User Manual
- 18 -
4
Diagonal plier
Cut the cable
5
Wire stripper
Peeling cables
6
Crimping plier
Pressed cable terminal
7
Cross screwdriver
Fastening screw
5.3. Installation steps
Install the Charging station on the wall follow the steps as below.
◼Step 1: Mount the accessories-D
Fig. 5-5 The fixing holes of accessories-D
Drill 4 holes with diameter of 10mm and depth of at least 50mm on the wall with spacing of 143mm ×
152mm, and secure the accessories-D to the wall with expansion screws.
◼Step 2: Wiring
As shown in Fig. 5-6, unscrew the total 6 screws with mark [A] to open the front cover of wallbox
before wiring.