MEL 27-61-02
Associated passenger entry door 3 is considered inoperative.
Repairs are to be made within one flight day.
With spoiler 7 SARD inop, door 3L must be considered inop
With spoiler 8 SARD inop, door 3R must be considered inop
Must be dispatched using MEL 52-11-01.
MEL 52-11-01 says to arm all doors including the inop doors, the inop door must be placarded INOPERATIVE, seats surrounding the door must placarded DO NOT OCCUPY, floor proximity escape path lighting to be covered or obscured, Emergency Exit sign covered so it is not visible.
Cabin crew must be briefed
In answer to your question, the MEL is quite clear that it is to be armed