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Re: OTIS OVF20 MCS220M DOOR PROBLEM fadi #17205 05/29/16 07:10 AM
Joined: Jan 2016 Posts: 40 Y Yus123 newbie
Yus123 newbie Y Joined: Jan 2016 Posts: 40	i have doubt there is a problem in RSL (serial communication) check the 30Vdc power supply, Ground , D1 and D2.

Entire Thread
Subject	Posted By	Posted
OTIS OVF20 MCS220M DOOR PROBLEM	bryant vator	03/30/16 02:02 AM
Re: OTIS OVF20 MCS220M DOOR PROBLEM	john jay	03/30/16 12:54 PM
Re: OTIS OVF20 MCS220M DOOR PROBLEM	fadi	05/26/16 06:36 AM
Re: OTIS OVF20 MCS220M DOOR PROBLEM	Yus123	05/29/16 07:10 AM

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