Lift Master 8065 Travel Programming Issue

rjarzabek Sat Jun 09, 2018 10:18 pm

rjarzabek: Posts : 1
Join date : 2018-06-09

Post n°1

Lift Master 8065 Travel Programming Issue

rjarzabek Sat Jun 09, 2018 10:18 pm

Please help.
down/close travel issue on LiftMaster 8065
Lift Master 8065 1/2 HP (June 2016) almost new chain drive closing/down travel issues.
Safeties OK orange /green, door stays balanced and in place at any position. I checked the rollers and open door manually up/down no force no binding.Checked and adjusted chain tension. Checked chain sprocket and inside shaft and worm gear. No alarms from bulb/clicks while programming. Error code Up 4flashes Down arrow 1 flash
When I program travel up arrow doesn’t give me any issues going UP goes up continuously. When I try to adjust back down little it will travel only about 6 inches and stops on its own. Once I set up open travel limit and press /release middle button down arrow flashes like it supposed to .
Now ,trying to set close travel carriage travels only about 6 inches and stops. It will not go again until I adjust up arrow little and than I can move down again another 6 inches and so on all the way I want.
I research little and thinking about replacing Travel Module 041D7742-T
Please help.
Just went to check on something for accuracy after plugging power back and testing I got 5 blinks/clicks from the bulb
Thank you

ricks Wed Jun 13, 2018 12:38 pm

ricks

ricks: Posts : 3
Join date : 2018-06-13

Post n°2

Re: Lift Master 8065 Travel Programming Issue

ricks Wed Jun 13, 2018 12:38 pm

After setting your limits, try unplugging the power supply for at least 5 minutes and see how it works.

hughesgaragedoorsystems Tue Jun 19, 2018 10:05 am

hughesgaragedoorsystems

hughesgaragedoorsystems: Posts : 4
Join date : 2018-02-25
Age : 60
Location : Breckenridge, Texas

Post n°3

Liftmaster 8065

hughesgaragedoorsystems Tue Jun 19, 2018 10:05 am

I had this trouble with the 8365's. Six of them to be exact.

i don't know what happened...

I erased everything in the heads. Unplugged them for a good 30 seconds. Shortened the contact of bell wire in the head on sensors.. Tugged on them to make sure they were tight in contact. The only thing I done different was slowed down this time on pressing buttons. I set the upside waited about 5 seconds. Pressed set button (middle) the the down arrow came on. Pressed arrow and held it in firmly until I got the bottom position I wanted then waited for about 5 seconds and locked it in. I had no more trouble afterwards.

The same happened with the Wireless Keypad too. In the eleven years I have been in the business? This has never happened before. Hopefully I've helped. Joe here

I know I am posting this well after the problem. But this above information may help someone else in the future.

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Lift Master 8065 Travel Programming Issue