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4

Support bracket
& fastening hardware 
is required. See page 12.

Slack in chain tension
is normal when
garage door is closed.

Header
Wall

Safety Reversing 
Sensor

Safety Reversing
Sensor

Gap between floor 
and bottom of door 
must not exceed 1/4" (6 mm)

Access
Door

Wall-mounted
Door Control

Motor Unit

FINISHED CEILING

ONE-PIECE DOOR WITHOUT TRACK 

Planning

Identify the type and height of your garage door. Survey your garage area to see if any of the conditions 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 your opener.

Access
Door

Safety
Reversing Sensor

Safety 
Reversing Sensor

Slack in chain tension is normal when 
garage door is closed.

Gap between floor 
and bottom of door 
must not exceed 1/4" (6 mm).

ONE-PIECE DOOR WITH TRACK

Safety Reversing Sensor 

Support bracket &  
fastening hardware 
is required. 
See page 12. 

 — — —        — — —        — —

Header Wall 

FINISHED CEILING 

Torsion 
 Spring 
 
 

Extension 
 Spring 
 

OR  

Safety 
Reversing 
Sensor 

Gap between floor  
and bottom of door 
must not exceed 1/4" (6 mm)  

Access 
Door 

Wall-
mounted
Door 
Control

Horizontal and vertical reinforcement 
is needed for lightweight garage doors 
(fiberglass, steel, aluminum, door with 
glass panels, etc.). See page 19 for details. 

Motor unit

Slack in chain tension
is normal when
garage door is closed

Vertical  
Centerline of 
Garage Door 

SECTIONAL DOOR INSTALLATION

Summary of Contents for 1345BMM

Page 1: ...ase read this manual and the enclosed safety materials carefully Fasten the manual near the garage door after installation The door WILL NOT CLOSE unless the Protector System is connected and properly...

Page 2: ...opener 28 Having a problem 29 Diagnostic chart 30 Programming 31 32 To add or reprogram a hand held remote control 31 To erase all codes 31 3 Button remotes 31 To add reprogram or change a Keyless En...

Page 3: ...lement 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...

Page 4: ...u proceed with the installation of your opener Access Door Safety Reversing Sensor Safety Reversing Sensor Slack in chain tension is normal when garage door is closed Gap between floor and bottom of d...

Page 5: ...Control Button Motor Unit with Light lens The Protector System 2 Safety Reversing Sensors 1 Sending Eye and 1 Receiving Eye with 2 Conductor White White Black Bell Wire attached Safety Sensor Bracket...

Page 6: ...n the trolley to obtain more chain slack Insert the second washered bolt CAUTION Use only the bolt previously removed from motor unit Tighten both bolts securely through the rail into the motor unit a...

Page 7: ...the risk of SEVERE INJURY or DEATH WARNING WARNING WARNING WARNING 1 READ AND FOLLOW ALL INSTALLATION WARNINGS AND INSTRUCTIONS 2 Install garage door opener ONLY on properly balanced and lubricated ga...

Page 8: ...the top edge of the door NOTE If the total number of inches exceeds the height available in your garage use the maximum height possible or refer to page 9 for ceiling installation Header Wall Section...

Page 9: ...age Door Header Wall Garage Door UP CEILING MOUNT ONLY Wall Mounting Holes Optional Wall Mounting Holes The nail hole is for positioning only You must use lag screws to mount the header bracket UP CEI...

Page 10: ...ttach the Rail to the Header Bracket Position the opener on the garage floor below the header bracket Use packing material as a protective base NOTE If the door spring is in the way you ll need help H...

Page 11: ...enient for setting an ideal door to rail distance Remove foam packaging Raise the opener onto a stepladder You will need help at this point if the ladder is not tall enough Open the door all the way a...

Page 12: ...side of the motor unit to the structural support 2 Cut both pieces of the hanging bracket to required lengths 3 Drill 3 16 pilot holes in the structural supports 4 Attach one end of each bracket to a...

Page 13: ...ls on the back of the door control by color white wire to 2 and white red wire to 1 2 Fasten the Lighted Door Control Button securely with 6ABx1 1 2 screws If installing into drywall drill 5 32 holes...

Page 14: ...age door is CLOSED Weak or broken springs or unbalanced door could result in an open door falling rapidly and or unexpectedly NEVER use emergency release handle unless garage doorway is clear of perso...

Page 15: ...g cord Connect the black line wire to the screw on the brass terminal the white neutral wire to the screw on the silver terminal and the ground wire to the green ground screw The opener must be ground...

Page 16: ...15 cm above the floor Either can be installed on the left or right of the door as long as the sun never shines directly into the receiving eye lens The mounting brackets are designed to clip onto the...

Page 17: ...edge of the track as shown in Figure 1 If your door track will not support the bracket securely wall installation is recommended Wall installation Figure 2 3 Place the bracket against the wall with c...

Page 18: ...will glow regardless of alignment or obstruction If the green indicator light in the receiving eye is off dim or flickering and the invisible light beam path is not obstructed alignment is required Lo...

Page 19: ...ollows depending on your door s construction Metal or light weight doors using a vertical angle iron brace between the door panel support and the door bracket Drill 3 16 fastening holes Secure the doo...

Page 20: ...INUM STEEL DOORS WITH GLASS PANEL ETC NOT PROVIDED ONE PIECE DOORS Please read and comply with the warnings and reinforcement instructions on the previous page They apply to one piece doors also Cente...

Page 21: ...re 3 Hole alignment alternative If holes in curved arm are above holes in straight arm disconnect straight arm Cut about 6 15 cm from the solid end Reconnect to trolley with cut end down as shown Brin...

Page 22: ...hers 5 16 Ring Fastener Straight Arm Bolts 5 16 18x7 8 Door Bracket Clevis Pin 5 16 x1 1 4 Curved Door Arm Press the Door Control push button The trolley will travel to the fully closed position Manua...

Page 23: ...n force as explained in Adjustment Step 2 If the door does not close completely Increase down travel Turn the down limit adjustment screw counterclockwise One turn equals 2 5 cm of travel If door stil...

Page 24: ...ckwise Make small adjustments until the door completes a close cycle After each adjustment run the opener through a complete travel cycle Do not increase the force beyond the minimum amount required t...

Page 25: ...bstruction and run the opener through 3 or 4 complete travel cycles to test adjustment If the unit continues to fail the Safety Reverse Test call for a trained door systems technician IMPORTANT SAFETY...

Page 26: ...when the power is interrupted when the opener is activated and when someone walks through the open garage door It will turn off automatically after 4 1 2 minutes Bulb size is A19 Bulb power is 75 wat...

Page 27: ...o prevent possible SERIOUS INJURY OR DEATH from a falling garage door If possible use emergency release handle to disengage trolley ONLY when garage door is CLOSED Weak or broken springs or unbalanced...

Page 28: ...nually operate door If it is unbalanced or binding call a trained door systems technician Check to be sure door opens and closes fully Adjust limits and or force if necessary See pages 23 and 24 Repea...

Page 29: ...justment for the force and limit settings is normal Weather conditions in particular can affect door travel Refer to Adjustment Step 1 Adjust the UP and DOWN Travel Limits Decrease down travel by turn...

Page 30: ...trol touch wires together If motor unit activates replace door control If motor unit does not activate disconnect door control wires from motor unit Momentarily short across red and white terminals wi...

Page 31: ...operate your garage door 3 Release the button when the motor unit lights blink It has learned the code If light bulbs are not installed two clicks will be heard To Add or Reprogram a Hand held Remote...

Page 32: ...no longer open the door It can be used to close the door even after it has expired To set a temporary PIN 1 Press the four buttons for your personal entry PIN not the last temporary PIN then press and...

Page 33: ...41A5034 Safety sensor kit receiving and sending eyes with 3 9 m 2 conductor bell wire attached 10 178B34 Straight door arm section 11 178B35 Curved door arm section 12 41A5266 1 Safety sensor bracket...

Page 34: ...abels 6 4A1344 Light socket 7 108D36 Lens 8 30B533 Capacitor 1 3HP 9 12A373 Capacitor bracket 10 41A3150 Terminal block w screws 11 41D3058 Universal replacement motor bracket assy Complete with Motor...

Page 35: ...from outside when remote control is not handy Outside Quick Release Required for a garage with NO access door 373RGD BuildMark Single Button Remote Control Includes visor clip 371BM Wireless Keyless E...

Page 36: ...are confirmed to be defective and covered by this limited warranty will be repaired or replaced at Seller s sole option at no cost to you and returned pre paid Defective parts will be repaired or rep...

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