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USING YOUR OPENER

1. Your opener can be activated by any of the following devices:

Opener control panel

: Up and Down Buttons and Green O.S.C.

The Outside Keyswitch or Keyless Entry System

(if you have

installed either of these accessories).

The Transmitter.

Hold the push button down until the door starts to

move.

2. Opening the Door Manually: Door should be fully closed if

possible. Weak or broken springs could allow an open door to

fall rapidly. Property damage or serious personal injury could

result.

NOTE: For full instructions on how to operate the door manually

refer to section 17.

The door can be opened manually by pulling the release handle

down. To reconnect the door, press the Green button in the centre of

the trolley assembly.

Do not use the manual release handle to pull the door open

or closed.
3. When the Opener is Activated by Transmitter:

1. If open, the door will close. If closed, the door will open.

2. If closing, the door will stop.

3. If opening, the door will stop (allowing space for entry and exit of

pets and for fresh air).

4. If the door has been stopped in a partially open or closed position,

it will reverse direction.

5. If an obstruction is encountered while closing, the door will reverse

to the UP limit.

6. If an obstruction is encountered while opening, the door will stop

and briefly reverse.

7. The optional Protector System™ (IR Beams) uses an invisible

beam which, when broken by an obstruction, causes a closing

door to open and prevents an open door from closing. It is

STRONGLY RECOMMENDED for homeowners with young

children.

4. The opener lights will turn on under the following conditions:

when the opener is initially plugged in; when power is restored after

interruption or when the opener is activated.

Lights will turn off automatically after 2-1/2 minutes.

Once a Month

• Manually operate door. If it is unbalanced or binding, call a

qualified door technician.

• Check to be sure door opens & closes fully. Adjust limits

and/or force if necessary.

• Repeat the safety reverse test. Make any necessary

adjustments.

Once a Year

• Lightly grease the belt and inside the rail assembly where

the trolley slides.

• Internally the opener does not require additional lubrication.
• Lightly grease the belt and inside the rail assembly where

the trolley slides. Be careful to use gloves around any sharp

metal edge or the rail.

Battery of the transmitter control:

The batteries in the transmitter have an extremely long life.

If the transmission range decreases, the batteries must be

replaced. Batteries are not covered by the warranty.

Replacing battery (CR2032):

To replace battery, turn transmitter around and open the case

with a screwdriver. Lift cover and lift control board below. Slide

battery to one side and remove. Observe polarity of battery!

Assemble again in reverse direction.

REPLACE BATTERIES IN TRANSMITTERS

12

VD

C

Pb

Cd

Hg

CARE OF YOUR OPENER

To prevent SERIOUS INJURY OR DEATH:

observe the following instructions for the

battery

- NEVER allow small children near batteries.

- If battery is swallowed, immediately notify doctor.

- Danger of explosion if battery is replaced improperly.

- Replacement only by identical or equivalent type.

- Dispose of old battery properly. Batteries should not

be treated as household waste. All consumers are

required by law to dispose of batteries properly at the

designated collection points.

- Never recharge batteries that are not meant to be

recharged.

- Do not short-circuit batteries or take them apart.

- If necessary, clean contacts on batteries and contacts

before loading.

- Never expose batteries to excessive heat such as

sunshine, fire or the like!

17

28

30

29

or

Carefully
Remove Battery
(CR2032 x 1)

MAINTENANCE AND CARE OF YOUR OPENER

To replace battery for optional transmitters - E943M, E940M

& E945M, use a screwdriver blade to pry open the case as

shown. Insert battery positive side up.

Summary of Contents for Merlin MS105MYQ

Page 1: ...ence MS105MYQ Sectional and Tilt Garage Door Opener Installation and Operating Instructions This manual contains IMPORTANT SAFETY information DO NOT PROCEED WITH THE INSTALLATION BEFORE READING THOROU...

Page 2: ...r similarly qualified persons in order to avoid hazard This opener should not be installed in a damp or wet space exposed to weather To avoid damage to very light doors such as fibreglass aluminium or...

Page 3: ...f your door binds sticks or is out of balance call a trained door technician DOOR TYPES A Sectional Door with curved track B One Piece Door with Horizontal Track Only C One Piece Door without track D...

Page 4: ...ains the opener its fitting hardware and accessories The rail carton contains the rail and some hardware Rails Different length rails 2 2 m 2 4 m are available for different height doors ensure you ha...

Page 5: ...Section 12 2 R clip Section 12 3 Hexagonal head screw Sections 14 16 4 Nut M8 Sections 14 16 5 Flat washer M8 Sections 14 16 6 Clevis Pin Section 16 7 R clip Section 16 8 Screw ST6 x 50 mm Section 11...

Page 6: ...estrian doors are installed within a garage door Terminals 4 5 are normally linked If the link is removed the opener will not operate Remove the link and install a Safety switch to prevent the opener...

Page 7: ...his completes the assembly of the door opener to the rail FASTEN RAIL TO OPENER 8 9 Note The spring must be able to compress and bounce during operation Final tensioning can be performed after install...

Page 8: ...h the arrow pointing toward the ceiling Drill and secure the Header Bracket using the most suitable variation of holes 5 If using the wood screws provided 3 item 8 in the Hardware Provided Section 5 u...

Page 9: ...etely place a 50 mm spacer between the door and the rail as shown 3 The final positioning of the rail should be relatively parallel to the horizontal door panels ONE PIECE TILT DOOR You will need a 50...

Page 10: ...Section 5 Item 10 in Hardware Provided Section 5 fig 3 Item 8 in Hardware Provided Section 5 Item 10 in Hardware Provided Section 5 Item 3 in Hardware Provided Section 5 Item 4 in Hardware Provided S...

Page 11: ...an be assembled directly to the trolley assembly if required see figure 3 Unscrew the front two screws in the trolley assembly Remove the straight arm pivot and reassemble with the curved arm bracket...

Page 12: ...the door is in the desired UP position press and release the PROG Button The DOWN Arrow Button will begin to flash figure 4 4 Press and hold the DOWN Arrow Button until the door is in the desired DOWN...

Page 13: ...selected speed Repeat the process above toggle between the two settings PROGRAM THE TRAVEL SPEED OPTIONAL 20 TEST THE SAFETY REVERSE SYSTEM Procedure With door opened place a 40 mm obstacle 1 laid fl...

Page 14: ...E PROTECTOR SYSTEMTM IR BEAMS OPTIONAL To prevent entrapment install The Protector System IR Beams no higher than 100 mm above the floor Disconnect power to the garage door opener before installing Th...

Page 15: ...n Keep clear of the IR Beams and check the door closes after the preset time To Deactivate TTC 1 Enter into TTC Activation mode by pressing both PROG and DOWN buttons together for 3 seconds figure 2 R...

Page 16: ...her for 3 seconds figure 3 The Courtesy light will flash twice indicating the deactivation has occurred NOTE Erasing all transmitter codes as in the Wireless programming section will also delete this...

Page 17: ...LEARN button on the garage door opener 2 Press and release the yellow LEARN button The LED indicator light will glow steadily 3 Enter a 4 digit personal identification number PIN of your choice on the...

Page 18: ...e door If it is unbalanced or binding call a qualified door technician Check to be sure door opens closes fully Adjust limits and or force if necessary Repeat the safety reverse test Make any necessar...

Page 19: ...et RAIL HARDWARE 32 18 ACCESSORIES 6 5 7 4 E840M 760E E1702M 774ANZ E940M E943M E945M 8 9 3 E138M 1 2 E960M 10 11 827AU M BBU24V 31 NOTE Use of any Chamberlain Group accessories are approved to use wi...

Page 20: ...er Cord 026B0181 041A4004 Passpoint Assembly 041A4027 Transformer 041A0046 Logic Board PCB Housing Control Cover assembly 041A0006 LED Module 041A0008 Lens Cover 041A4034 Motor Assembly 041A0012 Brand...

Page 21: ...lly on excessively heavy doors check the Motor Shaft Adapter has not stripped 12 The Up and DOWN arrows on the control panel are flashing in sequence Check the diagnostic code on next page 1 Opener do...

Page 22: ...r correct as needed The Protector System IR Beams are misaligned or were momentarily obstructed Realign both sensors to ensure both LEDs are steady and not flickering Make sure nothing is hanging or m...

Page 23: ...n both UP and DOWN direction Electronic Automatic force adjustment Electrical Transformer overload protector and low voltage push button wiring Limit Device Mechanical Passpoint RPM sensor Limit Adjus...

Page 24: ...r protection laws with respect to major failures Chamberlain or its Professional Dealer will provide you with either repairs to the Unit or a replacement Unit Repairs and replacement parts provided un...

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