Liftmaster LYN300K, 400K

[zappahead]

Hi all

Had some electric gates now for over 10 years and have generally been fine electrically. Until now that is. One wing no longer operates. Upon opening the control box and pressing the fob LED 4 comes on (for the left gate I presume) but LED 5 does not. Any idea where I can start looking. Fuse possibly?

chris

   

[Tim]

Hi Chris,

Thank you for your enquiry, i can see from your picture that you only have one capacitor installed. With 230V motors you will need a capacitor installed on both live cables from each motor so i would of thought that is the problem with only one motor operating. The terminals to wire your capacitor that is missing is terminals 6 and 8, please see page 1 of the GB section in the link below.

http://manuals.easygates.co.uk/PDF/misc/cb1.pdf

Hope this helps and if you have any more questions feel free to contact us.
Kind regards
Tim