4Ddoors 4DR2 Mounting instructions

4DR2
Installation Instruction and User Guide
• Please read the manual carefully before installation and use.
• The installation of your new door opener must be carried out by technically
qualified or licensed person.
• Attempting to install or repair the door opener without suitable technical
qualification may result in severe personal injury, death and /or property damage.
WARNING:

CONTENTS
IMPORTANT SAFETY RECOMMENDATIONS.......................................................................... 1
1.PACKAGE CONTENTS............................................................................................................... 2
2.TOOLS REQUIRED......................................................................................................................3
3.DOOR REQUIREMENTS............................................................................................................ 3
4.PRE-INSTALLATION RECOMMENDATIONS......................................................................... 4
5.ATTACHING THE WEIGHT BAR............................................................................................... 4
6.CURTAIN FIXING(IF REQUIRED)............................................................................................. 5
7.THE RELEASE HANDLE & CORD............................................................................................5
8.OPERATING THE MANUAL RELEASE....................................................................................6
9.LEFT/RIGHT SIDE INSTALLATION...........................................................................................7
10.ATTACHING EXTENSION BAR (IF REQUIRED)................................................................. 7
11.INSTALLATION PROCEDURE.................................................................................................7
12.CONTROL PANEL INSTALLATION MANUAL....................................................................... 8
13.FUNCTIONAL SPECIFICATIONS......................................................................................... 10
14.SAFETY REVERSE TEST...................................................................................................... 17
15.DESCRIPTION OF EXTERNAL PORT.................................................................................17
16.SPECIFICATION....................................................................................................................... 18
17.FAULT ALARM DISPLAY CODE,CAUSE AND SOLUTION..............................................18
18.COMMON FAULTS & SOLUTIONS...................................................................................... 19
19.PARTS LIST...............................................................................................................................20
20.MAINTENANCE........................................................................................................................ 21

Installation Instruction and User Guide
1
IMPORTANT SAFETY RECOMMENDATIONS
WARNING
·FAILURE TO COMPLY WITH THE FOLLOWING SAFETY RECOMMENDATIONS MAY
RESULT IN SERIOUS PERSONAL INJURY, DEATH AND / OR PROPERTY DAMAGE.
·PLEASE READ CAREFULLY AND ADHERE TO ALL SAFETY AND INSTALLATION
RECOMMENDATIONS.
1. The opener is designed and manufactured to meet local regulations. The installer must be
familiar with local regulations required in respect of the installation of the opener.
2. Unqualified personnel or those persons who do not know the occupational health and
safety standards being applicable to automatic gates and other doors, must in no
circumstances carry out installations or implement systems.
3. Persons who install or service the equipment without observing all the applicable safety
standards will be responsible for any damage, injury, cost, expense or claim whatsoever
any person suffered as a result of failure to install the system correctly and in accordance
with the relevant safety standards and installation manual whether directly or indirectly.
4. For additional safety we strongly recommend the inclusion of Photo Beam. Although the
opener incorporates a pressure sensitive Safety Obstruction Force system the addition of
Photo Beam will greatly enhance the operating safety of an automatic garage door and
provide additional peace of mind.
5. Make sure that the garage door is fully open & stationary before driving in or out of the
garage.
6. Make sure the garage door is fully closed & stationary before leaving.
7. Keep hands and loose clothing off the opener and garage door all the time.
8. The Safety Obstruction System is designed to work on STATIONARY objects only.
Serious personal injury, death and / or property damage may occur if the garage door
comes into contact with a moving object
9.This appliance is not intended for use by persons (including children) with reduced physical,
sensory or mental capabilities, or lack of experience and knowledge, unless they have
been given supervision or instruction concerning use of the appliance by a person
responsible for their safety. Children should be supervised to ensure that they do not play
with the appliance.
10. Waste electrical products should not be disposed of with household waste. Please
recycle where facilities exist. Check with your local authority or retailer for recycling
advice.
11. If the supply cord is damaged, it must be replaced by the manufacturer, its service agent
or similarly qualified persons in order to avoid a hazard.
12. Do not allow children to play with door controls. Keep remote controls away from children.
13. Watch the moving door and keep people away until the door is completely opened or
closed.
14. Take care when operating the manual release since an open door may fall rapidly due to
weak or broken springs, or being out of balance.
15. Frequently examine the installation, in particular check cables, springs and mountings for
signs of wear, damage or imbalance. Do not use if repair or adjustment is needed since a
fault in the installation or an incorrectly balanced door may cause injury.
16. Each month check that the drive reverses when the door contacts a 40mm high object
placed on the floor. Adjust if necessary and recheck since an incorrect adjustment may
present a hazard, for drives incorporating an entrapment protection system depending on
contact with the bottom edge of the door.
17. Disconnect the electric power when cleaning or carrying out other maintenance.
NOTE: If your garage has no service entrance door, we recommend an outside quick release
must be installed. This accessory allows manual operation of the garage door from outside in
case of power failure,.

Installation Instruction and User Guide
2
1.PACKAGE CONTENTS
1. Instruction manual
2. Clamp bracket,plates,washers (2) and nuts (2)
3. Weight bar
4. Transmitter (2)
5. Weight bar screws(2) and nuts(2)
6. Warning label
7. Self-tapping screw（2）（Used for fixing door curtain）
8. Release handle
9. Motor

Installation Instruction and User Guide
3
2.TOOLS REQUIRED
1. Marker pen
2. Adjustable wrench for U-bolts already installed on the door（2）
3. Philips-head screwdriver
4. Rope
5. Drill and 6.5mm drill bit
6. Ladder
7. 8mm, 10mm, 13mm sleeve 300mm extension sleeve (for narrow side mounting) and socket
wrench
3.DOOR REQUIREMENTS
1、Maximum door weight of 130 kg.
2、Maximum door height of 5 m.
3、Maximum curtain area of 20 m2.
4、Protector System (Photo cell) must be
installed if the force at the edge of closing
Door exceeds 400N (40 kg)
5、Applicable to door shaft diameter range is
1
0.5-
34
mm/
1
1-
32
mm（Optional）。
6、Ensure that there is at least 40 mm from edge of
the curtain to the edge of the bracket.If the clearance is small, the rolling door opener cannot
be installed, please increase the clearance before installation.

Installation Instruction and User Guide
4
Note: Main Opener body thickness: 88mm (Not including wheel drum). Motor Opener body
thickness after lithium battery installed: 93mm (Not including wheel drum).
4.PRE-INSTALLATION RECOMMENDATIONS
Please complete the following test under no other force than the torsion force of the door
spring to ensure good balance of the door：
1、Raise and lower the door to determine if there are any
sticking or binding points (20 kg is the absolute maximum
allowable to raise or lower the door in any position).
2、Do not lock the roll door or remove any rope connected
to the roll door.
3、Lift the door about halfway up and then release it. The
door should be balanced by the spring rebound.
4、Before installing the motor, if the roller door is not
balanced in place, a qualified roller door installation
technician is required.
Note: This motor shall not be installed in a damp space or exposed to the outdoors. After
installation of the roll door, ensure that the part of the roller door is not extended on the public
or pavement. The motor shall not be installed on the roll door with a pass-door.
5.ATTACHING THE WEIGHT BAR
If the door has a lifting handle, remove the handle,
nuts&bolts. Place the weight bar over the handle
holes,insert the extended bolts through the weight bar
& fasten the handle back in place.
1、Place the weight bar in the centre of the door as
shown.
If the door curtain does not have a handle you will need
to follow these instructions:
2、Place the weight bar in the middle position below the
inside of the door and use the marker pen to make two
holes through the screw holes.
3、Drill two holes with a 6.5mm drill bit.
4、Use the bolts, washers and nuts(provided) to fasten
the weight bar in place.

Installation Instruction and User Guide
5
6.CURTAIN FIXING(IF REQUIRED)
Note：To make sure whether the curtain and drum wheel fixed by two screws or more, if not, in
order to there is no balloon, insert the supplied self tapping metal screws into where the curtain
leaves the roll.Secure these through the curtain into the drum wheel at each end of the roll.
First, close the door curtain under normal conditions and there is no balloon on the top of the
door curtain, use a second self-tapping screw to fix it at a semicircle away from the first screw
fixing position, as shown in the figure.
7.THE RELEASE HANDLE & CORD
The manual release mechanism enables the door to be manually operated during power
outages or in an emergency locking.
1、Please install the provided clutch extension cord to the ring-pull of
the opener and ensure it is firm.
2、When the power outage, please release the handle, so that the
door can be controlled by hand.
3、The RED Manual Release cord is preassembled to the opener.
When the opener is installed the handle should be no higher than 1.8
metres from the floor. The cord may need to be extended for high
door installations.
Door closed
The second screw
Door ballooning
Add screw to fix
The first screw
Ring-pull
Cord
Warning label
Release handle

Installation Instruction and User Guide
6
8.OPERATING THE MANUAL RELEASE
Note：Be careful when operating the clutch, because if the torsion
spring fails in the door, the door will momentarily close when the
clutch is released, which may cause personal injury and property
damage;
Release the clutch: When the clutch is locked, pull the clutch
handle down manually. When you hear a click sound then release
the clutch handle, the clutch is released and you can manually
open and close the door.
Locking the clutch: When the clutch is released, pull the clutch
handle down manually. When the clutch handle is released when
a click sound is heard, the clutch is locked and the door motor can
be used to open and close the door.
Pull down
the handle

Installation Instruction and User Guide
7
9.LEFT/RIGHT SIDE INSTALLATION
10.ATTACHING EXTENSION BAR (IF REQUIRED)
If the drive leg does not touch the roll door and reel
spokes, the extension poles needs to be installed:
• Insert the extension poles into the drive legs.
• Align the holes on the extension poles with the holes on the drive legs.
• Using the screws provided, secure the extension poles.
11.INSTALLATION PROCEDURE
Note: The opener can be installed on either side of the door. The following instructions are for
RIGHT HAND INSTALLATIONS.
• Ensure the saddle U-BOLT at the end opposite opener side are securely fastened.
• Completely open the roller door. Tie the safety rope in the middle of the door. Do not tie the
rope too tightly to avoid damage to the door.
• Mark the position of the door axle on the bracket, use a ladder or a suitable pillar to support
the roller door, and then open the saddle U-BOLT on the opener mounting end side to unload
the bracket.
• After release the opener clutch, the opener sungear assembly can rotate freely and then slide
the opener over the door axle and engage the drive legs into the door drum wheel, push the
LEFT
（To install in this direction,
you need to switch the
installation direction before
setting the function. The
switching steps refer to
section 12, 2-6 installation
mode Settings of left/right）
RIGHT
（Factory default setting
installation direction, no
need to adjust）
Inside garage looking out

Installation Instruction and User Guide
8
opener sungear assembly as far as possible (without disturbing the roller door) and ensure
that one of the reel spokes is completely between the sungear assembly axle or extension
poles of the opener.
• Install the bracket to replace the roller door axle to the position marked by the wall bracket for
locking and fixing.
• After the motor is fixed on the door shaft using a saddle (preload approx. 28-30N.m).
• Remove all ropes and the support stand.
• For the operation of manual inspection door, the manual lifting and lifting shall operate
smoothly without any obstruction, and the clutch handle shall be about 1.8m above the ground.
12.CONTROL PANEL INSTALLATION MANUAL
Explanation:
1. The first startup shows FC,99-00 countdown, and the R indicator is always on after the end
of the countdown.
Standby display：
1.No stroke standby display
2.Motor has stroke cycle display
.
Buttons instruction:
SET :confirm / enter menu settings.
CODE：code the remote/ cancel code/menu setting interface exit function.
UP：open the door/stop/menu interface function option switch.
DOWN：Close/stop/menu interface function option switch.
L/R：left/right installation method setting.
L/R LED：LED lights up to indicate left / right installation status.
Saddle bolt

Installation Instruction and User Guide
9
AUTO Closing：auto closing setting（LED lights up to indicate mean the auto closing function
is opening）.
Force Margin：automatic reveres setting.
Quick function operation instruction
1、Open/close control (control panel)：Click UP button（open/stop）、click DOWN button
（open/stop）；
2、Menu Settings：Long press the SET button；
3、Remote control code：Standby status click the CODE digital tube to display Enter
the code checking state, press the same button of the remote control continuously for two or
three times, and then the two dots of the digital tube flash quickly and the polite light flashes,
which means the code checking is successful (the default remote control storage quantity is
50)；
4、Clear code of remote control:Standby state long press CODE, digital tube two small
points flash ，Until the digital tube displays ，all stored remote controls will be
deleted；
5、Left/right installation Settings:Press the L/R button for 6 seconds，release the button
after switching the status of L/R LED indicator （Note: in the garage from the inside out, to
distinguish the left and right direction, the default is right, each time the left and right
installation state, need to relearn the trip.）
6、Automatic closing setting:Click the AUTO Closing button to switch（The default LED light
off means that the automatic closing function is off, the LED light on means that the automatic
closing function is on, the default automatic closing time is 15 seconds）；
7、Rebound setting:Press the Force Margin button,the digital tube is displayed in
turn ... choose the right gear for the nine - gear adjustment（The factory
default is L3, and the rebound value increases gradually from L1-- L9）;
8、Restore factory Settings:Long press the RST key for 4 seconds and the digital tube will
scroll and roller door opener will restart（The learned remote control is not
within the scope of factory reset).

Installation Instruction and User Guide
10
13.FUNCTIONAL SPECIFICATIONS
Note: before setting the stroke, please release the clutch and manually lift the door to the
middle position. Once again confirm whether the left/right side of the motor is installed correctly,
then lock the clutch, so as to prevent the door body from being damaged in the process of
setting the stroke due to the wrong installation setting of the left/right side of the motor or the
door body being in the upper/lower limit position.
►Motor stroke setting
Long press the SET button to enter the menu interface1.-
Press SET to enter the upper limit setting interface
Function set limit learning
a:Long press the SET button until the digital tube
displays ；release button.
b：Click SET again to confirm，enter limit learning
mode，digital tube displays
c:Press and hold the UP button until the digital
tube displays up to open the door until it
reaches the desired position (click UP and DOWN
to fine-tune).
d:Press SET button to confirm and store the upper
limit of the door ，then the digital tube
displays press and hold DOWN button to
close the door and the digital tube will
display down to close the door until it
reaches the desired position (click UP and DOWN
to fine-tune).

After determining the lower limit, press
SET button to confirm the closing position.After
the lower limit is determined, the door will
automatically return to standby display. The door
will open and close the cycle and run the full
stroke once. The force value data in the process of
running the door will be learned.
To this door body can operate normally.
Press UP to set the upper limit (click UP or DOWN to fine
tune UP and DOWN)
After the upper limit is set, click SET button to enter the
lower limit setting interface.
Press DOWN to set the lower limit(click UP or DOWN to
fine tune UP and Down.
After the lower limit is set, click the SET button to return to
the standby interface.

Installation Instruction and User Guide
11
Long press the SET button to enter the menu interface1.-
Click UP or DOWN to switch to 2.- function menu options interface

Click SET to enter the interface of speed adjustment and selection

Example: click UP or DOWN to switch to 2.1, then the motor
will slow DOWN to 50% speed and stop after receiving
the stop command
►Motor slow stop function
（Reduce the impact of sudden stop on the door body during normal operation）
Slow stop function during motor
operation
Note: this function is for the motor to
slow down and then stop when the stop
command is triggered during the motor running
at full speed to reduce the impact on the door
mechanical structure

a. Hold down the SET button for a while until
the digital tube displays ,then through the
UP or DOWN button to fine adjustment, digital
displays
b.Press SET button again, enter the
sub-menu, digital tube displays ,enter the
running process and stop the caching function.
c.Adjust by UP or DOWN
button means the motor stops immediately
upon receiving the stop command （the factory
default）.
means after receiving the stop command,
the motor first slows down to 50% speed and
then stops.
means after receiving the stop command,
the motor first slows down to 40% speed and
then stops.
means after receiving the stop command,
the motor first slows down to 30% speed and
then stops.

Installation Instruction and User Guide
12
Click the SET button to return to the standby screen

means after receiving the stop command,
the motor first slows down to 20% speed and
then stops.
d.Press the SET button to confirm speed
selection and return to standby interface
automatically.
Note: factory setting speed is when the
motor receives the stop command, it stops
immediately. When this function is turned on, the
remote control will trigger the opening and
closing of the door, which will not stop
immediately, and there will be a buffer time and
distance.

Installation Instruction and User Guide
13
Click UP/DOWN button to switch to 3.- function menu
Example: using UP or DOWN to switch to 3.2 means
automatic closing at any location
For example, UP or DOWN is used to adjust to 09, which
means the automatic closing time is 9*5S=45S
►Automatic closing time and condition setting
When the automatic closing time is selected, click SET again to save the
automatic closing time and enter the automatic closing condition setting
(default 3.1 means automatic closing only at the upper limit).
Click the SET button to enter the interface for setting the
automatic closing time (e.g., default 03 means the
automatic closing time is 3*5S=15S)
Long press SET button and enter menu interface 1.-
Automatic closing function time
NOTE ：AUTO closing function switch is set by
AUTO Closing
a,Long press SET button till the display board
show , then press UP or DOWN to choose,
till display board show （Automatic closing
function main menu）
b,Press SET button to confirm and go to
sub-menu，then the display board show
c,Setting the AUTO closing time grade from
-to- by press UP/DOWN button,5S
for each grade.
AUTO closing time = 5S*n, n=01—99.
The maximum closing time : 495S
d,Press SET button to confirm again then enter
the menu for AUTO closing condition setting,
display board show . Press UP/DOWN
button to choose between and .
means, the door only can auto close
while in the open limit position and start
closing counting.
means, the door can auto close while the
door is in any position and start closing
counting.
e,Press SET button to confirm the set and it will
back to standby status.
Note ：1.The auto closing time is set on
/15S as standard in factory.
2.If the Photo cell function is on, and it’s impeded
by the obstruction, the auto close time will stop
for a while, and then continue the automatic
close time again.

Installation Instruction and User Guide
14
Click UP/DOWN button to switch to 4.- function menu
Click the SET button to enter LED off delay time setting
menu( Factory standard is set on 4.3）
Long press SET button and enter menu interface 1.-
Example: using UP or DOWN to switch to 3.2 means
automatic closing at any location
►LED off delay time setting
For example：click UP/DOWN button to choose 4.9, it
means LED off delay time is 9*1min=9mins
Press SET button to confirm the set and it will back to
standby status
3.The closing condition is set on as
standard in factory.
4.LED light flashes while the door is going to
close.
5.If the door controlled by remote or panel
during the closing process, the door will no longer
close automatically.
Note: In order to ensure the safety of use, the
automatic door closing function is recommended
to be used under the installation of infrared ray.
LED off delay time setting
a,Long press SET button till the display board
show ，then press UP/DOWN to choose, till
display board show （LED OFF DELAY
TIME SETTING MENU）
b,Press SET button to confirm and go to
sub-menu, then the display board show
c,Setting the LED OFF DELAY TIME grade
from -to- by press UP/DOWN
button.
Delay time: 1min*N，N=1-9.
The max. Delay time: 9mins.
d, Press SET button to confirm the set and it will
back to standby status.
Note：The LED off delay time is set on
as standard in factory, delay time is 3mins.

Installation Instruction and User Guide
15
Click UP/DOWN button to switch to 5.- function
menu
Remote control button
corresponding number as fig.
Long press SET button and enter menu interface 1.-
►Partial open/height setting
Select and press SET to return to standby
Click the SET button to enter PARTIAL OPEN/HEIGHT
SETTING menu( Factory standard is set on 5.0）
Example: click UP or DOWN to switch (5.1 means
the half-door position is 1*10%=10%, which
means 10% of the full-stroke opening height)
Remote button note：the 1
button & 2 button as a kit,
the 3 button & 4 button as a
kit.
Partial open/height setting
a.Long press SET button till the display board
show ，hen press UP/DOWN to choose, till
display board show （PARTIAL
OPEN/HEIGHT SETTING）
b.Press SET button to confirm and go to
sub-menu, then the display board show
c.Setting the PARTIAL OPEN/HEIGHT SETTING
grade from -to-
means：close the partial open function.
-to- It indicates the percentage of
the set open position in the whole travel.
means the door open height is 10% of the
whole travel......
means the door open height is 90% of the
whole travel
d.Press SET button to confirm the set and it will
back to standby status.
Note：1、The partial open/height is set on
as standard in factory.
2、When the function of half-door is enabled,
there are four keys on the remote control. When
the first key is successfully matched, press the first
key and the door will be fully opened.
3、The function of half-door only works when the
position of the door body is lower than the height
of half-door by pressing the half-door key of the
remote control.
4、If the automatic closing setting condition is
closed at any position, the remote control will be
used to half-open the door, and the automatic
closing will be performed after the timing is
finished.
Remote control button description ：The first and
second keys are a combination.The third and fourth
buttons are a combination.

Installation Instruction and User Guide
16
►Photo cell on/off setting
Press and hold SET Button until 1.- appears on the display
Press SET to enter the PE function interface setting option
interface（Example: The default 6.0 means that the PE function
is closed）
P r e s s UP or DOWN switch to 6.- Function menu option interface
Example: If the PHOTO CELL DEVICE is installed, Press UP or
DOWN to enter switch to 6.1, means that the PE function is
open）
Photo cell on/off setting
NOTE ：Our roller door opener need to use the
normally closed status NC photo cell device，and
need to be connected to PE of opener （Make sure
the photo cell has been correctly installed and
used Normally closed contacts to the accessory
terminals of the opener.Also note that the photo
beam function must be disabled if NO photo
beams are fitted,otherwise the door cannot be
closed,and the LED display will show the letter
as an indication).
a, Press and hold SET Button until
appears on the display ，next press the
UP/DOWN button until appears on the
display（PHOTO CELL ON/OFF SETTING）.
b, Press the SET button again to enter ON/OFF
setting,then you will see appears on the
display.
c, Press UP/DOWN button to set the photo cell
function ON/OFF switch.
means：the function interface is closed.
means：the function interface is open.
d, Press SET button to confirm the set and it will
be back to standby status automatically.
REMARK: The photo cell is set on
as standard in factory，function closed.
Press SET button to confirm the set and it will be back to
standby status automatically and display ||

Installation Instruction and User Guide
17
14.SAFETY REVERSE TEST
1、Safety reverse test system steps:
Place an obstacle of about 40mm between the floor and the garage
door and close the door downward. The door must be inverted when the obstacle
is in contact with the rolling door. If the door is stopped on the obstacle, the safety
rebound system is not qualified.
2、Repeat safety reverse system test until qualified.
Note: if the motor is not adjusted correctly, it may cause serious injury to people
or objects when the garage door is closed.
15.DESCRIPTION OF EXTERNAL PORT
Photo cell connection (optional) -- figure 1
Remark:
1. Photo cell device should be less than 2W.
2. PE (external port) is normally closed.
Other terminal introduction and application
1.PB interface (the interface is "normally open" wiring as shown in figure 2) is used to add a new
O/S/C button to open or close the volume door.
2.The FLASH interface is the warning light function interface (wiring is shown in figure 2). This port
has provided corresponding 24V FLASH light voltage (24V warning light can only be used).
3.FA interface (the interface is "normally open") is the fire alarm function (wiring is shown in figure
2).
The height of the
cushion block is 40mm
Figure 1
Photo cell connection
Figure 2