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Most Recent LiftMaster 1345 Questions
How Many Wall Stations Can I Wire Into My Lm-1355 Operator?
(Posted by MARKOHD 9 years ago)
All Remote Controls Of My Lm 1345 Stop Working Suddenly. Door Control Still Ok.
All remote controls of my LM 1345 stop working all the sudden. When I press the transmit button on a...
All remote controls of my LM 1345 stop working all the sudden. When I press the transmit button on a...
(Posted by huangtingwei 9 years ago)
My Opener Works Fine From The Wall Unit. None Of The Remotes Work.
The wall unit works fine but the remotes just stopped working. I reset the codes and can not reset t...
The wall unit works fine but the remotes just stopped working. I reset the codes and can not reset t...
(Posted by Nelsoneric84 11 years ago)
How To Change Bakup Battery
It keeps beeping and I think it is time to change battery. I can not find the procedure in manual.
It keeps beeping and I think it is time to change battery. I can not find the procedure in manual.
(Posted by mhkabir01 11 years ago)
Just Installed And When I Hit Button Makes Noise And Light Flickers But No Movem
(Posted by Lightsout34 11 years ago)
Popular LiftMaster 1345 Manual Pages
1355 Manual - Page 1
... Elmhurst, Illinois 60126-1196 www.liftmaster.com
®
GARAGE DOOR OPENER Model Series 1300
For Residential Use Only
Model 1356 - 1/2HP Model 1346 - 1/3HP
Model 1355 - 1/2HP Model 1345 - 1/3HP
Owner's Manual
■ Please 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...
1355 Manual - Page 2
... possibility of your garage door opener 33
Having a problem 34
Programming
35-36
To add or reprogram a hand-held remote control .....35
To erase all codes 35
3-Button remotes 35
To add, reprogram or change a Keyless Entry PIN 36
Repair Parts
37-38
Rail assembly parts 37
Installation parts 37
Motor unit assembly parts 38
Accessories
39
Repair Parts and Service
40
Warranty...
1355 Manual - Page 3
..., or is not sticking or binding: 1. CAUTION
To prevent damage to garage door and opener: • ALWAYS disable locks BEFORE installing and operating
the opener. • ONLY operate garage door opener at 120V, 60 Hz to loosen, move or adjust garage door, door
springs, cables, pulleys, brackets or their hardware, all of the opener, instructions will call for hand tools as shown. Sectional...
1355 Manual - Page 6
... adjustment is missing, carefully check the packing material. Hardware for assembly and installation is shown on the model purchased. Carton Inventory
Your garage door opener is packaged in
the foam. Note that accessories will depend on the next page. If anything is complete. Parts may be stuck in two cartons which contain the motor unit and...
1355 Manual - Page 8
...garage door opener, use ONLY those bolts/fasteners mounted in .
USE ONLY THIS TYPE AND SIZE
BOLT
Washered Bolt 5/16"-18x1/2"
Rail Hole
Styrofoam
ASSEMBLY STEP 2
Attach the Chain to the Sprocket and Install the Sprocket Cover
MODELS 1355 AND 1345...Thread one of the washered bolts part way in the top of any other bolts will cause serious damage to door opener. • Align rail and ...
1355 Manual - Page 9
...of any other bolts will cause serious damage to garage door opener, use ONLY those bolts/fasteners mounted in top of the opener. Use only these bolts!
Styrofoam Packaging
Chain Rail...rail, chain and styrofoam. WARNING
CAUTION
To avoid SERIOUS damage to door opener.
ASSEMBLY STEP 3
Fasten the Rail to the Motor Unit
MODELS 1356 AND 1346 ONLY
• Remove the two washered bolts ...
1355 Manual - Page 10
... This Direction
Sprocket
Figure 4 10 ASSEMBLY STEP 4
Attach the Chain Spreader and Re-install the Chain
MODELS 1356 AND 1346 ONLY
• Line up the holes in the chain spreader with the hardware provided.
• Remove the trolley threaded shaft from
CAUTION moving garage door opener:
• ALWAYS keep hand clear of sprocket while operating...
1355 Manual - Page 11
....
8. All repairs to avoid entanglement.
5. Place manual release/safety reverse test label in SEVERE INJURY or DEATH.
3.
If the chain returns to secure the adjustment. Sprocket noise can result if chain is either too loose or too tight.
1/2" (13 mm)
NOTE: When installation is normal. WARNING
You have now finished assembling your garage door opener.
To...
1355 Manual - Page 16
...door.
• Using a stepladder as a support, raise the top of the opener to your door type as illustrated.
INSTALLATION STEP 4
Position the Opener
Follow instructions which apply to this height.
• The top of the door... when you raise the door, pull down on the trolley release arm to garage door, rest garage door opener rail on 2x4 placed on top section of Door
2x4 is used to ...
1355 Manual - Page 17
...
CAUTION garage door opener, fasten it SECURELY to a support with rail grease. Check to the structural support.
2.
Grease the top and underside of the garage. If the door hits ...supports of the rail surface where the trolley slides with
5/16"-18x1-7/8" lag screws. 5. Yours may be used if installing any brackets into masonry. Operate the door manually. Figure 1
Structural Supports...
1355 Manual - Page 20
... is required by your garage door opener has a grounding type plug with all local electrical and building codes.
• NEVER use an extension cord, 2-wire adapter, or change plug in ANY way to make a permanent connection through the 7/8" hole in compliance with a third grounding pin. the white (neutral) wire to install the proper outlet. If...
1355 Manual - Page 34
...The garage door opens and closes by its springs. Remove the obstruction or repair the door.
• If the door is a new installation, check the down limit.
9. The opener lights don't turn on garages with no apparent reason and opener lights blink for no service door) disconnects the trolley from the remote only. The opener motor hums briefly, then won 't close the door manually...
1355 Manual - Page 35
... Security✚® garage door openers.
3. Your garage door opener has already been programmed at the factory to circumvent that you wish to operate it. The door will be circumvented. PROGRAMMING
NOTICE: If this Security✚® garage door opener is factory programmed to use.
1. The owner of the copyright in the receiver of the non-rolling code transmitter to operate...
1355 Manual - Page 36
...service people with a temporary 4-digit PIN. Test by pressing only the ENTER button if the one opening.To clear the temporary password, repeat steps 1-3, setting the number of accesses, this temporary PIN expires and will no longer open the door... for your choice on motor unit. It has learned the code. If light bulbs are not installed, two clicks will work , press the number of your ...
1355 Manual - Page 39
... to operate garage door opener from portable remotes and a Light Feature for constant light.
98LM
902LM/903LM
2 & 3 Door Multi-Function Wall Control:
Ideal for homes with up to open CLOSED or closed. This temporary password can be easily deactivated when desired.
Sensor can add a temporary password for a neat compact appearance.
Enables homeowner to open garage door manually from...
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