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Topic starter
20/12/2016 11:50 pm
Does anyone know what error drive 148 safety t4 on a Schindler 400a means.
21/12/2016 4:37 am
Either gates or doors,look on the print and see what brings in t4 led.
21/12/2016 9:41 am
T4= the 4th SKD in the safe circuit. Usually a door lock, ECI locks are awful.
Topic starter
21/12/2016 10:57 am
Thanks for the info. They are eci locks on a parking deck elevator. I've worked on quite a few 330a's and have info on them but this is the first 400a.