Elevator Forum

Norther Hydro TC 18...
 
Notifications
Clear all

Norther Hydro TC 181 2-stop

3 Posts
1 Users
0 Reactions
3,174 Views
(@Monte Ball)
Joined: 1 second ago
Posts: 0
Topic starter   [#15097]
When reaching floor, 20% of the time doors won't open on their own (it is sporadic and intermittent), but if you push DOOR OPEN button inside car doors will open.

GAL door operator tests fine
Seeing door zone since when you push from inside doors work

Any help would be appreciated. We got a guy over there now but I thought I'd pose question if we can't find it.



   
Quote
 jkh
(@jkh)
Joined: 1 second ago
Posts: 0
 
Monte,
Is "DZ" dropped out, is the "DOR" led lite?
What going on with L1A to L2A & D010?



   
ReplyQuote
(@elmcannic)
Joined: 1 second ago
Posts: 0
 
GAL Operator Close Limit is fine? MOVFR or MOD/MOH? Doors not opening intermittantly both floors?
Any chance the car faults at the selector step, disrupting the call answer DO logic, but once AT floor, the DOB works?
Just thinkin' here.



   
ReplyQuote
Share:
Scroll to Top