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25

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26

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27

Test the Safety Reverse System

The safety reverse system test is important. Garage door must reverse on
contact with a 40mm obstacle laid flat on the floor. Failure to properly adjust
opener may result in serious personal injury from a closing garage door.
Repeat test once a month and adjust as needed.
Procedure: 
Place a 40mm obstacle (1) laid flat on the floor under the garage door.
Operate the door in the down direction. The door must reverse on the obstruction.
If the door stops on the obstruction, remove obstruction and repeat

Setting the

Limits step 25. Repeat test.
When the door reverses on the 40mm obstacle, remove the obstruction and run
the opener through a complete travel cycle. Door must not reverse in closed
position. If it does, repeat

Setting the Limits and Force steps 25 and 26 and repeat

safety reverse test.
Force limit test (lifting):
In addition to the Safety Reverse test it is recommended that you check your doors
lifting strength. To perform this test, place 20kg at the center of the door and ensure
that the door will not move up more than 500mm.

Setting the Force

The force setting button is located behind the light lens of
the opener. The force setting regulates the amount of power
required to open and close the door.
1. Open the light lens. Locate the orange button (2).
2. Push the orange button (2) twice to enter unit into Force

Adjustment Mode. The LED (3) (indicator light) will flash
quickly.

3. Push the programmed remote control (4) or push bar on the

door control that was shipped with your opener. The door will
travel to the DOWN (close) position. Push the remote control
(4) again, the door will travel to the UP (open) position.

The LED (3) (indicator light) will stop flashing when the force has
been learned.
The door must travel through a complete cycle, UP and DOWN,
in order for the force to be set properly. If the unit cannot open
and close your door fully, inspect your door to insure that it is
balanced properly and is not sticking or binding.
The force MUST be learned in order to properly complete the
setting of the limits.

Setting the Limits

Travel limits regulate the points at which the door will stop
when moving up or down. Follow the steps below to set the
limits.
To program the travel limits:
Note: Please ensure door is in open position.
1. Open the light lens. Press and hold the black button (1) until

the yellow indicator light (3) starts flashing slowly and then
release.

2. Push and hold the black button (1) until the door reaches the

desired open position. Adjust the position of the door by using
the black (1) and orange (2) buttons. Black moves the door
UP, orange moves the door DOWN.

3. Push the programmed remote control (4) or push bar on the

door control that was shipped with your opener. This sets the
full UP (open) position. The door will travel to the floor and
reverse back to the UP (open) position. The opener has
learned its travel limits.

Check to be sure the door is high enough for your vehicle.
Adjust if necessary.
4. The indicator light (3) will stop flashing when the limits have

been learned.

If the door stops or reverses before it reaches the floor
repeat steps 1-3 immediately. If this does not set the limits,
proceed to #15 of the TROUBLE SHOOTING section and
follow the instructions for setting the limits manually.
NOTE:

The worklight blinks 11 times whenever the Limits

Setting routine fails. If you get this error, proceed to #15 of the
TROUBLESHOOTING

GUIDE

section

and

follow

the

instructions for setting the limits manually.

15

Summary of Contents for Merlin MT60

Page 1: ...Instruction Manual for MT60 Sectional and Tilt Garage Door Motor Chamberlain Australia Pty Ltd PO Box 1446 Lane Cove NSW 1595 Chamberlain New Zealand Ltd P O Box 100 221 North Shore 0745 www chamberl...

Page 2: ...e installed This accessory allows manual operation of the garage door from outside in case of power failure Keep garage door balanced Do not let the garage door opener compensate for a binding or stic...

Page 3: ...he Protector System 30 8 required See your dealer Tools Required 2 3 Before You Begin 1 Look at the wall or ceiling above the garage door The header bracket must be securely fastened to structural sup...

Page 4: ...Spring 20 Flat Washer 21 Stop Bolt Hardware Provided 3 1 Header Sleeve 2 Idler Pulley Bracket 3 Trolley 4 Rail 5 Chain 6 Hanging Bracket 7 Power Cord 8 Opener 9 Light Lens 10 Manual Release Rope Handl...

Page 5: ...inner trolley 2 into back opener end of rail assembly 3 be sure to insert idler pulley bracket as shown Arrow on trolley 7 must face toward front header end of rail 4 Push idler pulley bracket toward...

Page 6: ...n bolts securely The opener sprocket teeth must engage the chain CAUTION Use only those bolts mounted in the top of opener Use of any other bolts will cause serious damage to opener 4 7 6 3 Attach Spr...

Page 7: ...m You can attach the header bracket either to the header wall 1 or to the ceiling 3 Follow the instructions which will work best for your particular requirements With the door closed mark the vertical...

Page 8: ...to vertical center and horizontal lines created in step 12 for proper placement of header bracket A Wall Mount Center the header bracket 1 on the vertical center line 2 with the bottom edge of the hea...

Page 9: ...erent Hanging brackets 1 should be angled Figure A to provide rigid support On finished ceilings Figure B attach a sturdy metal bracket not supplied 4 to a structural support before installing the ope...

Page 10: ...fuser up until engaged Replace burnt out bulbs with heavy duty light bulbs 19 1 2 A 0 100mm B 150 250mm 3 4 7 6 2 1 4 5 3 A 4 B 7 6 A B 1 4 C 1 2 3 3 1 2 4 10 1 2 1 2 1 2 3 3 1 2 4 4 1 4 3 Fasten Door...

Page 11: ...ect the inner and outer trolley Slide the outer trolley back toward the opener and join the curved arm 2 to the connector hole in the trolley 8 with clevis pin 6 It may be necessary to lift the door s...

Page 12: ...is visible away from door and door hardware and out of the reach of children Mount at least 1 5 m 5 feet above the floor Serious personal injury from a moving garage door may result from misuse of ope...

Page 13: ...the Multi Function Door Control 4 Press and hold the button on the hand held remote that you wish to operate your garage door 4 5 While holding the remote button press and hold the LIGHT button on th...

Page 14: ...are held 7 Release buttons when the opener light blinks It has learned the code If the light bulb is not installed two clicks will be heard LOCK LIGHT LOCK LIGHT 24 Optional Motion Detecting Control P...

Page 15: ...travel to the UP open position The LED 3 indicator light will stop flashing when the force has been learned The door must travel through a complete cycle UP and DOWN in order for the force to be set p...

Page 16: ...es The force as measured on the closing edge of the door should not exceed 400 N 40kg If the closing force is more than 400 N the Protector System must be installed After opener has been installed and...

Page 17: ...Remote Control 6 Model C840 Keyless Entry System 7 Model C98 Motion Detecting Control Panel 8 Model 760 Outside Keylock 9 Model CM1702 Outside Quick Release 10 Model C77 The Protector System 11 Model...

Page 18: ...178B69 41B4616 4A1008 1 2 109A46 1 83A11 41A5643 3 12VDC Pb Cd Hg 12B380 12C778 41A5800 12C855 183D177 183D178 41A5887 001A5060 15 10A20 216A206 31D536 31D533 41A5843 41A5799 210C42 12C777 144C77 146...

Page 19: ...41A5735C 111A79 204C0161 2 41D577 108C82 41A5908 41A5797 158A49 031D0587 32 19...

Page 20: ...steps 25 and 26 Repeat the safety reverse test after the adjustment is complete 11 Opener light does not turn on Replace light bulb 24V 21W maximum Replace burned out bulbs with rough service light bu...

Page 21: ...and back toward the opener To reconnect the door pull the release handle straight down Do not use the manual release handle to pull the door opener or closed When the Opener is Activated by Remote Con...

Page 22: ...Unit that it is free from defects in material and or workmanship for a period of 2 YEARS from the date of first purchase from the Seller Please retain your proof of purchase in the unlikely event you...

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