Home Forums General Discussion Technical Questions Eco 3000 99 fault

Eco 3000 has anyone encountered a 99 fault power loss?

Are talking about KONE esclators?

Yes Kone I’m getting fault 50 constantly now key switches are good I can run on inspection.

what is the error when you put is in Normal?

On auto it’s 50 blinking

Fault 50 is missing start signal..

Missing Start Signal Non-manual 1 (If center position does notappear within 10 seconds
after Run Mode entered.) & 2
If start command does not
appear within 1 second after
center position disappears.

I have 15 of these on my route, 90% of the time 50 means faulty key switch. Check both key switches and connectors. Ohm out the 4 contacts on each key switch, I can't recall which were no or nc PM me for more details and information.