I can't find an owner's manual online for craftsman garage door opener
139.53335SRT3. It used to open from the remotes and the wall mounted
switch. Now if the wall button is used, the remotes won't close it.
The remote sometimes closes it after opening from the wall but then
won't open it each time (sometimes). I've tried the "lock" button but
I'm not sure if it has a special sequence for using it to lock or
unlock as I don't have the owner's manual. Iried sears.com but could
not find the owner's manual. Any suggestions? Thanks. Linda

wrote:

I can't find an owner's manual online for craftsman garage door opener
139.53335SRT3. It used to open from the remotes and the wall mounted
switch. Now if the wall button is used, the remotes won't close it.
The remote sometimes closes it after opening from the wall but then
won't open it each time (sometimes). I've tried the "lock" button but
I'm not sure if it has a special sequence for using it to lock or
unlock as I don't have the owner's manual. Iried sears.com but could
not find the owner's manual. Any suggestions? Thanks. Linda

check the batteries in the remote :-)

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