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otis mcs22m 0300DBP:dfc_SE #28774 02/27/20 04:33 PM
Joined: May 2012 Posts: 89 S sampler journeyman
sampler journeyman S Joined: May 2012 Posts: 89	Hello. I have a problem on MCS 220m . If the doors open the controller gives dfc_SE error. Also DOL not lits when the doors open. But if the doors stay closed no problem. Door learning made. Rsl prints conrolled. What can cause this problem. Car has 2 doors. MCS220M ovf20 Thanks..

Re: otis mcs22m 0300DBP:dfc_SE sampler #28775 02/27/20 04:39 PM
Joined: Aug 2014 Posts: 134 Sweden A Alex75 member
Alex75 member A Joined: Aug 2014 Posts: 134 Sweden	Faulty 1LV / 2LV / LVC relays... Replace all of them... /Alex

Re: otis mcs22m 0300DBP:dfc_SE sampler #28801 03/03/20 04:59 PM
Joined: May 2012 Posts: 89 S sampler journeyman
sampler journeyman S Joined: May 2012 Posts: 89	Thank you Alex. We are modernising the controller and driver.

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