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Chamberlain Merlin Whisper Drive MT3850EVO, Installation And Operating Instructions Manual, Page: 29 / 32

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Chamberlain Merlin Whisper Drive MT3850EVO Installation And Operating Instructions Manual Download Page 29

27

041A6357-2

Battery

108D0184

Light lens

108D0184

Light lens

041A5633-18

Cover assembly

041C0254

Transformer

041A6863-4

End panel with
battery door & screw

041A6864-2

Receiver logic assembly

041B4375-3

Terminal block 
with screws

041A7125

Light socket

041A7124-1

Line cord

041A5845

Belt Pulley cover
and sprocket

041D0794-1

Motor with

positioning sensor

041A6281-2

 

Wire harness kit

041A7114-7

Positioning sensor

ACCESSORIES

4

3

5

1

2

E840M

E128M

760E

CM1702

C77

E940M

E943M

E945M

6

7

8

(1) Model E128M

Wireless Wall Button

(2) Model E940M

1 Channel visor remote control

(3) Model E943M

3 Channel visor remote control

(4) Model E945M

3 Channel mini remote control

(5) Model E840M

Keyless Entry System

(6) Model C77

The Protector System

TM

(7) Model CM1702

Quick Release Lock

(8) Model 760E

Outside Keyswitch

OPENER ASSEMBLY PARTS - Information for Service Personnel

If the supply cord is damaged, it must be replaced by the

manufacturer, its service agent or similarly qualified persons in

order to avoid hazard.

Summary of Contents for Merlin Whisper Drive MT3850EVO

Page 1: ...PERATING INSTRUCTIONS Owner s Copy Keep these Instructions for Future Reference Please read this manual and the enclosed safety materials carefully Periodic checks of the opener are required to ensure...

Page 2: ...0...

Page 3: ...repairs or removing covers Warning If your garage has no service entrance door a CM1702 outside quick release must be installed This accessory allows manual operation of the garage door from outside i...

Page 4: ...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 binding 1 Lift the door about hal...

Page 5: ...Door Wall mounted Door Control Opener Vertical Centreline of Door 3 SECTIONAL DOOR INSTALLATION Planning Identify the type and height of your garage door Survey your garage area to see if any of the...

Page 6: ...0M Wireless Keypad x 2 Merlin E128M 2 Button Wireless Wall Control Opener Carton Belt Pack Inner Trolley Rail Braces One Piece Rail Header Sleeve Assembly Rail Cartons Max 40Watt E27 Light Bulb x2 Ins...

Page 7: ...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 8: ...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 9: ...lt 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 Opener Bel...

Page 10: ...st 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 prevent possible SERIOUS INJ...

Page 11: ...m pilot holes and fasten the header bracket with coach bolts Ceiling mount Extend vertical centre line onto the ceiling Centre the header bracket on the vertical mark no more than 150 mm 6 from the wa...

Page 12: ...base 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 hea...

Page 13: ...he trolley when you raise the door pull down on the trolley arm to disengage the opener Leave the trolley in this position until opener is fastened in place NOTE Timber spacers should be left in place...

Page 14: ...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 raise...

Page 15: ...t using the two self threading screws Figure 2A Alternately use two 8 mm bolts spring washers and nuts not provided Figure 2B Metal insulated or lightweight factory reinforced doors Drill 4 5 mm faste...

Page 16: ...gether Find two pairs of holes that line up and join sections Select holes as far apart as possible to increase door arm rigidity Figure 3 If holes in curved arm are above holes in straight arm discon...

Page 17: ...ach other across the door Secure sensors with the hardware provided Finger tighten the wing nut on the receiving eye to allow for final adjustment Securely tighten the sending eye wing nut Run wires f...

Page 18: ...tedly NEVER use emergency 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...

Page 19: ...ng on battery power A 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...

Page 20: ...n the door travels to the programmed UP limit the DOWN Arrow Button will begin to flash 7 Press and release the DOWN Arrow Button to test the DOWN limit The door will travel to the programmed DOWN lim...

Page 21: ...ramming the Limits and Forces to increase travel distance in the down direction NOTE Make sure the limit adjustments do not force the door arm beyond a vertical position Refer Figure 3 page 14 Repeat...

Page 22: ...the door closed press and hold DOWN arrow button for 3 seconds to enter setup mode when activated LED indicator will flash Press the Yellow learn button to toggle the 4 available modes shown below The...

Page 23: ...your opener using the steps below NOTE If adding an installed wall control E128M you will need a second person to press and hold the desired button If not installed program the wall button into the op...

Page 24: ...tification number PIN of your choice 4 Press and release the ENTER button Check to see if the bulb blinks If not slowly press and release the ENTER button until the light bulb blinks To change an exis...

Page 25: ...frozen to ground Remove any obstruction The garage door spring may be broken Have it replaced Check battery LED for status refer page 17 2 Door operates from door control but not from remote Replace...

Page 26: ...Wall mounted door control The wires for the door control Check the door control wiring is will not function are shorted or the door correct control is faulty 1 4 1 FLASH 4 FLASHES The garage door open...

Page 27: ...odule Reset limits force contact service centre 4 6 4 FLASHES 6 FLASHES The door reverses for no apparent The Protector System was Remove obstruction or realign reason while travelling down temporaril...

Page 28: ...x 1 THE REMOTE CONTROL 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...

Page 29: ...itioning sensor ACCESSORIES 4 3 5 1 2 E840M E128M 760E CM1702 C77 E940M E943M E945M 6 7 8 1 Model E128M Wireless Wall Button 2 Model E940M 1 Channel visor remote control 3 Model E943M 3 Channel visor...

Page 30: ...lley 183D0177 Segmented 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 84...

Page 31: ...determines that a warranty claim has been made in respect of a failure or defect arising under or out of any exclusion detailed below such that the claim is not covered under this Chamberlain Limited...

Page 32: ...114A4233C 2011 The Chamberlain Group Inc TM Trademark of The Chamberlain Group Inc Registered Trademark of The Chamberlain Group Inc...

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