Parsun Joy1.2 BS User manual

PARSUN
Electric Outboard Motor
User Manual Joy1.2BS(BL)
Suzhou Parsun Power Machine Co., Ltd.

Thank you for choosing "PARSUN" electric outboard motor!
Thank you for your trust in Parsun and our products!
"PARSUN" products, produced with advanced technology and
sophisticated process, perform excellently with strong power, high
economical efficiency and safety. Please read this User's Manual carefully
before using this product for the first time. The Manual will help you
understand the product structure and facilitate correct operation and
maintenance, thus helping your outboard motor keep good working
conditions under various operating conditions.
"PARSUN" products continue to pursue perfection and quality
improvement. As this Manual is based on the prototype at the time of
publication, there may be minor differences between the actual motor
you purchased and that described in the Manual. If you have any doubt,
please consult our local dealers.
In any case, users shall not make any request to our company with the
data, illustrations and instructions in this Manual as the legal basis.
Suzhou Parsun Power Machine Co., Ltd.

Index
Joy1.2 IDENTITY ......................................................................................... 1
1. Product introduction .............................................................................. 2
1.1 Product list ................................................................................... 2
1.2 Main components ........................................................................ 4
1.3 Specification information ............................................................. 4
2. Installation ............................................................................................. 6
2.1 Outboard motor's installation ..................................................... 6
2.2 Battery installation ....................................................................... 7
3. Operation ............................................................................................... 8
3.1 Pre-use inspection ....................................................................... 8
3.2 Startup ......................................................................................... 9
3.3 Driving .......................................................................................... 9
3.4 Shutdown ................................................................................... 10
3.5 Trim angle adjustment of outboard motor ................................ 11
3.6 Handle angle adjustment ........................................................... 11
4. Liquid Crystal Display ........................................................................... 13
5. Battery ................................................................................................. 15
5.1 Charging ..................................................................................... 15
5.2 Sleep mode and awakening ....................................................... 15
5.3 Precautions ................................................................................ 16
6. Transportation and Storage ................................................................. 17
6.1 Transportation ........................................................................... 17
6.2 Storage ....................................................................................... 17
7. Maintenance ........................................................................................ 18
7.1 Matters needing attention: ........................................................ 18
7.2 Propeller inspection and replacement....................................... 18
8. Emergency Handling ............................................................................ 20

8.1 Impact damage .......................................................................... 20
8.2 Accidental falling into water ...................................................... 20
8.3 Low voltage protection .............................................................. 20
9. Trouble shooting .................................................................................. 21
9.1 Common problems and solutions .............................................. 21
9.2 Fault codes and measures ......................................................... 21
10. Warranty ............................................................................................ 22

1
Joy1.2 IDENTITY
The serial number is printed on a label which is fixed to the port side of
the clamping bracket. Such number is recorded in a blank space of the
label to help you order spare parts from dealers or to be used as a
reference when the motor is stolen.
The number is expressed as follows
S/N □□ □□□□□□□

2
1. Product introduction
Joy1.2 is a convenient and efficient electric outboard motor, equipped
with ternary lithium battery with high energy density, with maximum
speed reaching 8.5km/h. The handle is also equipped with a liquid crystal
display screen to better display important parameters.
1.1 Product list
There will be the following parts in the product package you purchased.
If there are any missing parts, please contact the local dealer.
Item Quantity Diagram
Electric outboard
motor 1 piece
Battery 1 piece

3
Safety switch 1 piece
Standard charger 1 piece
Packing list
User's manual
Warranty card
Quality certificate
1 set
Fast charger
(purchased
separately)
1 piece
Solar charger
(purchased
separately)
1 piece

4
1.2 Main components
1.3 Specification information
Joy1.2 motor
Rated voltage 36V
Rated input power 1.2kW
Rated current 33A
Peak thrust 320N
Equivalent gasoline outboard motor 3hp
Speed regulation mode Stepless speed change
Type of motor DC brushless motor
Control mode Tiller handle
Net weight 19.5kg
Dimensions (L × W × H) 943mm×264mm×992mm (S)
943mm×264mm×1113mm (L)
Propeller diameter/pitch 235 mm / 115mm

5
Joy1.2 battery
Battery type Lithium battery
Rated capacity 1440Wh
Rated voltage 36V
Cycle life ≥ 500 cycles of charge and discharge
Charging time ≤6H
Minimum operating voltage 26V
Maximum operating voltage 42V
Battery weight 8.6Kg
Temperature range Charging: 0℃ ~ 45℃
Discharging: -20℃ ~ 60℃
Joy1.2 standard charger
Input voltage 100~240VAC
Input voltage frequency 50~60Hz
Output voltage 42VDC
Output current 5A
Input power 210W
Temperature range Working: -10℃~45℃
Storage: -30℃~70℃
Joy1.2 fast charger
Input voltage 100~240VAC
Input voltage frequency 50~60Hz
Output voltage 42VDC
Output current 20A
Input power 1000W
Temperature range Working: -10℃~45℃
Storage: -30℃~70℃

6
2. Installation
2.1 Outboard motor's installation
Step 1:
Install the outboard motor at the center line of
the stern plate to ensure the balance of the ship.
If the stern plate of the ship is asymmetrical,
please consult the local dealer for guidance.
Note: Do not switch on the power supply in advance when
installing the outboard motor, so as to avoid accidents.
Step 2:
Control the height of the vortex plate of
the outboard motor at a position
greater than 150mm from the bottom
of the ship. The installation height
determines the operation efficiency of
ship. If the installation height is too
high, eddy current will be generated
and thrust will be reduced. If the
installation height is too low, water
resistance will increase, thus reducing
engine efficiency.

7
Step 3:
Tighten the clamping screw of stern
plate clockwise to secure the outboard
motor. Because the clamping screw will
be loose due to engine vibration, check
whether the clamping screw is loose
from time to time during engine
operation.
2.2 Battery installation
Step 1:
Lift the battery's upper snap, align the
slot under the battery with the post on
the outboard motor, then lower the
battery and loosen the snap, as shown
in the following figure.
Step 2:
Connect the power cord and
communication cord on the outboard
motor to the battery; press the interface
and the interface will automatically lock,
as shown in the figure.

8
3. Operation
3.1 Pre-use inspection
Please check whether the battery is fully charged.
Please ensure that this product is correctly locked in the correct
position on the stern plate of the boat.
Please check whether the propeller is locked.
Please check whether the battery module is fastened and whether
the battery interface is connected correctly.
Please check whether the throttle is in zero position.
Please check whether the throttle handle can rotate smoothly.
Please check whether the joints are in good condition without
improper aging.
Please check whether the battery interface is dry to avoid short
circuit.

9
3.2 Startup
Press and hold the key at the bottom of the
handle screen, and release the key after hearing
the prompt tone. The screen lights up and the
motor starts.
3.3 Driving
Set the handle to zero position and fasten the magnetic
induction emergency stop switch on the operator's hand.
Warning:
Please make sure there are no swimmers or obstacles in the nearby
waters before driving.

10
When the handle is in zero position,
the motor does not rotate and the
ship is in a stop state.
When the handle is turned
counterclockwise from the zero
position, the ship moves forward and
accelerates, otherwise it decelerates.
When the handle is turned clockwise
from the zero position, the ship
travels in the opposite direction and accelerates, otherwise it decelerates.
Note: Before turning on the power supply, the speed control handle must be in the
zero position; otherwise, the motor will not turn after turning on the power supply.
3.4 Shutdown
This product can be shut down manually or automatically.
Manual shutdown: Press and hold the button below the screen on
the handle for 2 seconds. After hearing the prompt tone, release the
button, the screen goes out and the shutdown is completed.
Automatic shutdown: When the outboard motor is stopped, the screen
will automatically turn off after 1 hour, and the shutdown will be
completed.

11
3.5 Trim angle adjustment of outboard motor
Remove the trim adjusting rod on the
clamping bracket, which has four holes.
Adjust the outboard motor to a suitable
position, and then insert the trim adjusting
rod into the corresponding hole to complete
the adjustment.
Note: Do not turn on the power supply when
adjusting the trim angle, so as to avoid accidents.
3.6 Handle angle adjustment
The handle of this product has the function of adjusting the angle up and
down, but it is not detachable.
When sailing, the handle can be rotated up
or down by up to 45°. When rotating up, the
handle can be directly lifted up. When
rotating downward, the handle needs to be
stretched outward and then rotated down.
Note: When rotating 45° down, the handle will
automatically keep the current angle, and you
need to press it down to continue.

12
When transporting, the handle can be
rotated downward by 90° for convenience.
Before rotating, stretch the handle
outward and then rotate it downward.
When rotating to 45°, the handle
automatically keeps the current angle.
Press the handle hard at this time, and the
handle can continue to rotate downward.
Note: The handle of this product is not
detachable.

13
4. Liquid Crystal Display
Detailed description
Button Function
When this product is turned off, press and hold this button
(about 2 seconds) to start it.
When this product is turned on, press and hold this button
(about 2 seconds) to shut it down.
When this product is turned on, press this button once to turn
on the backlight of the screen, and press it again to turn off the
backlight.

14
Identification Function
The charging sign is on the left side, and the electric quantity
display is on the right side. There are five grids in total, and the
corresponding electric quantity of each grid is 0 ~ 20%, 20 ~
40%, 40 ~ 60%, 60 ~ 80% and 80 ~ 100% respectively
Display the current speed when the ship speed is greater than
3km/h, and the display varies with the ship speed.
Alarm code, not displayed when there is no fault; see 9.2 - Fault
codes and measures for details
Display the current power, which changes with the rotation of
the handle.
Display the remaining time, which varies with the motor power

15
5. Battery
5.1 Charging
When the battery power is low, the battery
needs to be charged. The battery can be taken
out and charged separately, or it can be
connected to the outboard motor for charging.
For the sake of battery life, the outboard motor
should be in a shutdown state when charging.
Please connect the charger to the socket and
the battery charging port respectively.
Charger indicator light Description
The red light is always on Charging the battery
The green light is always on Charging completed, or battery temperature
protection triggered.
Note: 1. When the battery temperature is higher than 45℃, the battery will not be
charged. After the battery cools down, it will automatically resume the charging
function.
2. After charging, the charging port must be reliably covered with a cover to avoid
damage to the charging port and failure to charge.
5.2 Sleep mode and awakening
Unplug the communication cable from the socket of the battery box, and
the battery goes to sleep mode to keep low power consumption. Connect
the communication cable to the socket of the battery box again, and the
battery will wake up.

16
When the battery is connected and does not work for 48 hours
continuously, the battery will enter sleep mode and keep low power
consumption. At this time, the LCD screen cannot be lit and the motor
cannot run. To wake up the battery, unplug and replug the communication
cable on the battery or connect the battery to the charger for charging.
Note: 15 seconds is required to wait before replugging the communication cable.
5.3 Precautions
Do not use damaged batteries.
Do not knock or squeeze the battery.
Do not use an unofficial charger to charge the battery.
Do not keep the battery in wet or immersed environment for a long
time.
Do not disassemble and repair the battery without permission. If
necessary, contact the local dealer.
Keep the conductor away from the battery interface to avoid
damaging the battery components.
After using the battery, cover the battery interface with the
protection cover.
Do not use the battery below 26V.
Before long-term storage, charge the battery to 60% and keep the
ambient temperature at 15℃-25℃.
For long-term storage, fully charge and fully discharge the battery
every 3 months to keep the battery active. After that, keep the
battery power at about 60%. Note that this operation can effectively
improve the battery life.
After long-term storage, please charge the battery to 100% before
using it.
Do not leave the battery in a high temperature or high pressure
container, such as in an outdoor car exposed to the sun.
Please dispose of the discarded batteries properly according to local
laws and regulations.
This manual suits for next models
1
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