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Press the push bar to open or close the door. Press again to

reverse the door during the closing cycle or to stop the door while

it is opening.

This door control contains a motion detector that will

automatically turn on the light when it detects a person entering

the garage. This feature can be easily turned off for extended

work light use.

Light Feature

Press the Light button to turn the opener light on or off if desired

(the 2-1/2 minute timer will automatically re-engage upon

activation of the opener).

Lock Feature

Designed to prevent operation of the door from hand-held

remote controls. However, the door will open and close from the

wired Door Control, the Outside Keylock and the Keyless Entry

Accessories.

To activate, press and hold the Lock button for 2 seconds. The

push bar light will flash as long as the Lock feature is on. Locked

mode will display on LCD.

To turn off, press and hold the Lock button again for 2 seconds.

Locked mode no longer displayed. The Lock feature will also turn

off whenever the “learn” button is activated.

Motion Detecting Light Feature

The opener light will turn on automatically when a person walks

in front of the wall-mounted control console. This feature works

by detecting motion and body heat and may not work in

temperatures around 100

0

F or 37.7

0

C. The opener light will turn

on for 2-1/2 minutes, then shut off automatically if no further heat

and movement is detected.

To disable this feature, press the Motion Detecting Light On/Off

button on the left side of the control console.

It is recommended that the motion sensor be disabled when

using the opener lights as working lights to ensure the lights do

not time out whilst you are working beyond the sensor range.

(Prog) Learn Feature

The control console is equipped with a Prog<LEARN> button to

assist in learning remote controls to the unit. Press the

Prog<LEARN> button once to initiate LEARN mode and the

display will show ‘Learn Remote Control-Press Learn Button

Again to Confirm’. Press the Prog<LEARN> button a second

time and the display will show ‘Learn Mode – Press Remote

Control Button to Learn Remote’. Press the button of the remote

control to be learned and the worklight will flash to confirm the

remote has been learned.

Hour & Minute Feature

Press or hold either of these buttons to increment the hour or

minute displayed on the LCD display.

(Lang) Language Feature

Press this side button to toggle between the three languages –

English, Spanish and French.

Degrees F/C Feature

Press this side button to toggle the temperature units between

Fahrenheit and Celsius.

Additional feature when used with the 3-button hand-held

remote.

To control the opener lights:

In addition to operating the door, you may program the remote

to operate the lights.

1.With the door closed, press and hold a small remote button

that you want to control the light.

2.Press and hold the Light button on the door control.

3.While holding the Light button, press and hold the Lock

button on the door control.

4.After the opener lights flash, release all buttons.

NOTE: Requires The Protector System

TM

(IR Beams)

installed. The LCD Motion Detecting Control (C198) is

required to Enable and Disable the timer-to-close feature.

Requires LCD Wall Control & IR Beams, available as a

“TTC Kit”.

Timer To Close (TTC) Feature: Factory

DEFAULT is OFF.

The opener will automatically detect The Protector

System

TM

when it is installed for 5 minutes (during this time

the beams must remain unobstructed). The Opener will not

close unless these beams are aligned correctly (LEDs on

the sensors should be solid).
To Enable:

Install LCD Motion Detecting Control to the opener.

Push the bar on the LCD Motion Detecting Control to close the

door.

Push and hold the lock button for around 10 seconds and

release when the courtesy light flashes.

Repeat the procedure until the courtesy light flashes the required

number of times.
1 x flash indicates a 10 seconds delay Timer-to-Close

2 x flashes indicate a 45 seconds delay Timer-to-Close

3 x flashes indicate a 2 minutes delay Timer-to-Close

4 x flashes indicate a 3 minutes delay Timer-to-Close

5 x flashes indicate Timer-to-Close OFF.

To Disable:

Repeat the above procedure until the courtesy light flashes 5

times.

Motion Sensing

ON/OFF

Prog <LEARN>

Hour

Minute

Language

Degrees (F/C)

Lock Button

Light Button

Push Bar

USING THE OPTIONAL C198 LCD

MOTION DETECTING CONTROL

Door may operate unexpectedly, therefore do not

allow anything to stay in the path of the door.

TIMER-TO-CLOSE FEATURE

Summary of Contents for Merlin Whisper Drive MT3850WL

Page 1: ...ION AND OPERATING INSTRUCTIONS Owner s Copy Keep these Instruction for Future Reference Please read this manual and the enclosed safety materials carefully Periodic checks of the opener are required t...

Page 2: ...ervice entrance door a CM1702 outside quick release must be installed This accessory allows manual operation of the garage door from outside in the event of power failure Keep garage door balanced Do...

Page 3: ...ement Preparing your garage door Before you begin Disable locks Remove any ropes connected to garage door Complete the following test to make sure your garage door is balanced and is not sticking or b...

Page 4: ...ons below apply to your installation Additional materials may be required You may find it helpful to refer back to this page and the accompanying illustrations as you proceed with the installation of...

Page 5: ...ag C840 Wireless Keypad x 2 Merlin C943 3 Button Wall or Visor Remote Control Opener Carton Belt Pack Inner Trolley Rail Braces One Piece Rail Header Sleeve Assembly Rail Cartons Max 40Watt E27 Light...

Page 6: ...omplete ASSEMBLY STEP 2 Install the Belt Remove belt from carton and lay it out on the floor be careful not to allow the belt to twist Hook the trolley connector into the connector slot on the inner t...

Page 7: ...mbly DOOR ASSEMBLY STEP 6 Attach the Rail to the Opener Holding belt out of the way Slide the rail assembly onto shim bracket until rail assembly is securely fastened to the opener Wrap the belt aroun...

Page 8: ...nsion Belt may slip off pulley if belt is too loose If belt does slip re tighten spring nut by turning nut clockwise a half turn Do NOT over tighten belt Hex Screws Belt Pulley Cover Mounting Plate Op...

Page 9: ...e height above the highest point of your door is less than recommended use the maximum height possible as long as the door does not contact the rail or refer to page 9 for ceiling installation To prev...

Page 10: ...eader bracket with coach bolts Ceiling mount Extend vertical centre line onto the ceiling Centre the header bracket on the vertical mark no more than 150mm 6 from the wall Make sure the arrow is point...

Page 11: ...e NOTE If the door spring is in the way you ll need help Have someone hold the opener securely on a temporary support to allow the rail to clear the spring Position the rail bracket against the header...

Page 12: ...or and rail 1 Raise the opener onto the support 2 Open the door completely and place a 100mm spacer between the door and the rail as shown 3 The top of the door should be level with the top of the ope...

Page 13: ...ke sure the rail is centred over the door or in line with the header bracket if the bracket is not centred above the door 7 Remove timber spacer Operate the door manually If the door hits the rail rai...

Page 14: ...r bracket Drill 4 5mm fastening holes Secure the door bracket using the two self threading screws Figure 2A Alternately use two 8mm bolts spring washers and nuts not provided Figure 2B Metal insulated...

Page 15: ...the door bracket on the top of the door in line with the header bracket as shown Mark either the left and right or the top and bottom holes Metal Doors Drill 4 5mm pilot holes and fasten the bracket w...

Page 16: ...Re connect to trolley with cut end down as shown Bring arm sections together Find two pairs of holes that line up and join with bolts spring washers and nuts Pull the emergency release handle toward t...

Page 17: ...ed 24 Volt Bell Wire PRE WIRED INSTALLATION REMOVE REPLACE COVER To Replace Insert Top Tabs First Push Bar Cover Terminal Screws BACK VIEW Top Mounting Hole Bottom Mounting Hole W 2 R 1 Bell Wire Wall...

Page 18: ...er tighten the wing nut on the receiving eye to allow for final adjustment Securely tighten the sending eye wing nut Run wires from both sensors to the opener and connect the two white only wires to t...

Page 19: ...gency release handle unless garage doorway is clear of persons and obstructions NEVER use handle to pull door open or closed Lens Hinge 40 Watt Max Standard Light Bulb Release Tab INSTALLATION STEP 10...

Page 20: ...flashing orange LED with beep indicates the opener is operating on battery power and that the battery charge is low To test the battery is functioning properly open and close the garage door Re conne...

Page 21: ...e orange button until the door reaches the desired DOWN closed position Figure 4 6 Once the door is closed if there appears to have too much pressure on the door you may adjust the door up and down us...

Page 22: ...op flashing when the force required to open and close your door has been learnt The door must travel through a complete cycle UP and DOWN in order for the force to be set properly If the opener cannot...

Page 23: ...stment Steps 1 and 2 Programming the Limits and Forces NOTE On a sectional door make sure limit adjustments do not force the door arm beyond a vertical position Refer Figure 3 page 15 Repeat the test...

Page 24: ...mote control to be learned and the worklight will flash to confirm the remote has been learned Hour Minute Feature Press or hold either of these buttons to increment the hour or minute displayed on th...

Page 25: ...e Orange indicator light on the opener will flash continuously 2 Press and release the learn button on the opener 3 The opener lights flash when it has learned the code If light bulbs are not installe...

Page 26: ...on Detecting Control C198 optional NOTE This method requires two people if the keyless entry is already mounted outside the garage 1 Enter a four digit personal identification number PIN of your choic...

Page 27: ...res for the sensors If the sensor indicator lights do not light replace the safety reversing sensors 3 Flashes Control console or wire shorted Symptom No LCD Display Inspect control console wires for...

Page 28: ...close positions proceed to Test the Safety Reversal System refer page 22 TROUBLE SHOOTING 1 Opener doesn t operate from either door control or remote Does the opener have electric or battery power Plu...

Page 29: ...mented rail sections 183D0178 Segmented rail braces 012C0855 Header bracket 171A0028 031D0537 Belt pulley cover Replacement belt packs 041A5844 2 3m 041A5844 1 2 5m 041A5844 2 3 0m 8423CR3 8430CR3 One...

Page 30: ...Y ENROLL C379 13 C198 1 Model CM844 4 Channel remote control 2 Model CM128 Wireless Wall Button 3 Model C940 1 Channel visor remote control 4 Model C943 3 Channel visor remote control 5 Model C945 3 C...

Page 31: ...L BATTERY To replace battery use a screwdriver blade to pry open the case as shown Insert battery positive side up Dispose of old battery properly Your opener can be activated by any of the following...

Page 32: ...neglect abuse wear and tear accident electrical storm excessive use or conditions other than normal domestic use This warranty does not cover any problems with or relating to the garage door or garag...

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