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CONTENTS

PAGE

SAFETY INSTRUCTIONS . . . . . . . . . . .1
PREPARING THE DOOR . . . . . . . . . . .2
TOOLS REQUIRED . . . . . . . . . . . . . . . .2
PLANNING . . . . . . . . . . . . . . . . . . . . . . .3
HARDWARE PROVIDED . . . . . . . . . . . .4
ASSEMBLY SECTION . . . . . . . . . . . .5-7
INSTALLATION SECTION . . . . . . . .8-16
INSTALL THE BATTERY AND
CONNECT ELECTRIC POWER . . . . .16
ADJUSTMENT SECTION . . . . . . . .17-18
INSTALL WIRELESS WALL
CONTROL (E138M). . . . . . . . . . . . . . .18

CONTENTS

PAGE

INSTALL THE PROTECTOR
SYSTEM (IR BEAMS)

. . . . . . . . . . . 19

TIMER-TO-CLOSE . . . . . . . . . . . . . . . .20
WIRELESS PROGRAMMING . . . .21-22
TROUBLESHOOTING . . . . . . . . . . . . 23
DIAGNOSTICS . . . . . . . . . . . . . . . 24-25
USING YOUR GARAGE OPENER . .26
CARE OF YOUR OPENER . . . . . . . . .26
SPECIFICATIONS . . . . . . . . . . . . . . . .26
ACCESSORIES . . . . . . . . . . . . . . . . . .27
REPLACEMENT PARTS . . . . . . . .27-28
WARRANTY . . . . . . . . . . . . . . . . . . . . .29

This opener should not be installed in a damp
or wet space exposed to weather.

The opener must not be used on a wicket door
(door within a door)

The Protector System

TM

must be used for all

installations where the closing force as
measured on the bottom of the door is over 400
N (40 kgf). 
Excessive force will interfere with the
proper operation of the safety reverse system or
damage the garage door.

After installation, ensure that the parts of the
door do not extend over public footpaths or
roads.

Wall controls must be installed in a location
where the garage door is visible, at a height of
at least 1.5 m, out of the reach of children and
away from moving parts. Do not allow children
to operate push button(s) or transmitter(s).
Serious personal injury from a closing garage door
may result from misuse of the opener.

Permanently fasten the Warning Labels in
prominent places
adjacent to wall controls and
manual release mechanisms as a reminder of safe
operating procedures.

Activate opener only when the door is in full
view, free of obstructions and the opener is
properly adjusted. No one should enter or leave
the garage while the door is in motion.

Do not allow children to play near the door, or
with door controls. Keep remote controls away

from children.

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.

Disconnect electric power and battery to the
garage door opener before making 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 in the event of power failure.

Keep garage door balancedDo not let the
garage door opener compensate for a binding or
sticking

garage

door.

Sticking,

binding

or

unbalanced doors must be repaired before
installing this opener.

Do not wear rings, watches or loose clothing
while installing or servicing a garage door opener.
Wear gloves, safety goggles and suitable
protective clothing where appropriate

Frequently examine the door installation, in
particular cable, springs and mountings for signs
of wear, damage or imbalance. Do not use if
repair or adjustment is needed since springs and
hardware are under extreme tension and a fault
can cause serious personal injury.

To

avoid

serious

personal

injury

from

entanglement, remove all ropes, chains and
locks connected to the garage door 
before
installing the door opener.

Installation and wiring must be in compliance
with your local building and electrical codes.

The safety reverse system test is very
important. 
Your garage door MUST reverse on
contact with a 40 mm obstacle placed on the floor.
Failure to properly adjust the opener may result in
serious personal injury from a closing garage
door. Repeat the test once a month and make
any necessary adjustments.

Automatic Drive - Keep away from the area of

the door since it may operate unexpectedly.

This appliance is not intended for use by persons
(including

children)

with

reduced

physical,

sensory or mental capabilities, or lack of
experience or knowledge, unless they have been
given supervision or instruction concerning use of
the appliance by a person responsible for their
safety.

START BY READING THESE IMPORTANT SAFETY INSTRUCTIONS

WARNING

• Failure to comply with the following instructions may result in serious personal injury or property damage.
• Read and follow all instructions carefully.

• The garage door opener is designed and tested to offer safe service provided it is installed and

operated in strict accordance with the instructions in this manual.

KEEP THESE INSTRUCTIONS

These safety alert symbols mean WARNING : A possible risk to personal safety or

property damage exists.

Содержание MT3850EVO

Страница 1: ...TING 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 saf...

Страница 2: ...0...

Страница 3: ...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 in the event of power failure Keep gar...

Страница 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...

Страница 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...

Страница 6: ...less Keypad x 2 Merlin Security 2 0 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...

Страница 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...

Страница 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...

Страница 9: ...t 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 Belt...

Страница 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...

Страница 11: ...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 150 mm 6 from the wall Make sure the arrow is poin...

Страница 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...

Страница 13: ...the 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 plac...

Страница 14: ...ake 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 ra...

Страница 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...

Страница 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...

Страница 17: ...edly 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 I...

Страница 18: ...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...

Страница 19: ...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...

Страница 20: ...4 complete travel cycles to test adjustment If the opener continues to fail the Safety Reverse Test call for a qualified door technician IMPORTANT SAFETY CHECK Test the Safety Reverse System once a mo...

Страница 21: ...with wall plugs and screws provided Ensure they do not obstruct the door movement Wiring Process Align the Sensors to face each other and tighten if necessary The wiring should exit from the bottom of...

Страница 22: ...TO CLOSE FEATURE TTC OFF 1 long flash 1 min 1 short flash 5 min 2 short flashes 10 min 3 short flashes UP Arrow Button Learn Limits Button DOWN Arrow Button Battery Status LED Learn Button LED Figure...

Страница 23: ...your opener using the steps below NOTE If adding an installed wall control E138M you will need a second person to press and hold the desired button If not installed program the wall button into the op...

Страница 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...

Страница 25: ...frozen to ground Remove any obstruction The garage door spring may be broken Have it replaced Check battery LED for status refer page 16 2 Door operates from door control but not from remote Replace...

Страница 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...

Страница 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...

Страница 28: ...Y 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 devices...

Страница 29: ...ation 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 NOTE Only genuine Merlin acc...

Страница 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...

Страница 31: ...res Chamberlain or its Professional Dealer will provide you with either repairs to the Unit or a replacement Unit Repairs and replacement parts provided under this Chamberlain Limited Warranty are pro...

Страница 32: ...nc TM TrademarkofTheChamberlainGroup Inc RegisteredTrademarkofTheChamberlainGroup Inc Warranty Registration To validate your warranty you must complete the registration form online at gomerlin com au...

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