carriage position when installing garage door opener .??
#1
Member
Thread Starter
carriage position when installing garage door opener .??
When installing garage door opener . I noticed when u first powerup unit and press the button for door to close/open the trolley moves down (as if closing the door) .
so my assumption is when securing chain the carriage should be closest to the actual garage door opener???
also . How much adjustment does limit switch have is it full length of the track??
so my assumption is when securing chain the carriage should be closest to the actual garage door opener???
also . How much adjustment does limit switch have is it full length of the track??
#2
It all depends on what what model you have, a general rule of thumb is to place the car/trolley as if the door is in the closed position. Newer Chamberlain openers it doesn't matter.
#3
Member
Thread Starter
Thats weird I would assume to secure in the open position . As when u first click the button the trolley moves towards the closed position . .
*I'm using the older style craftsman
*I'm using the older style craftsman