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#19695 02/25/17 11:01 AM
Joined: Sep 2014
Posts: 27
G
newbie
newbie
G Offline
Joined: Sep 2014
Posts: 27
Hi i need help on this error. Cant inspection or normal.
I got the error code but no error means.

ACD=03 (05) 05
E072-91 000 00 S
1 101 0100001 10
K:

Please help guys. =)
nick

Joined: Mar 2012
Posts: 104
K
member
member
K Offline
Joined: Mar 2012
Posts: 104
ACD=03 out of service
E072=When common DC22V power supplied to HALL LON and IND has failed. When DC22V power falls down to specified voltage.

Joined: Sep 2014
Posts: 27
G
newbie
newbie
G Offline
Joined: Sep 2014
Posts: 27
Hi. Thanks for info. My model is Sigma Otis GR1 MRL. May i know DC22V location?

Regards

Joined: Jan 2012
Posts: 909
jkh Offline
4 Ever Learning.
4 Ever Learning.
Joined: Jan 2012
Posts: 909
Gnick,
How many elevators are in your building? Are they all Otis units?


Make good choices,

JKH
Joined: Sep 2014
Posts: 27
G
newbie
newbie
G Offline
Joined: Sep 2014
Posts: 27
Hi. There is 13 lifts in this building. Yup all in Sigma OTIS. Since this is MRL lift, im guessing inside hoistway controller some parts are damage. The only main issue is the lift now on TOP floor level.

regards

Joined: Dec 2016
Posts: 1
M
stranger
stranger
M Offline
Joined: Dec 2016
Posts: 1
hello my lifts door always open and cannot properly closed if rain and strong wind...need to reset controller and lift running as usual...my question is why this happen and how to solve this problem...have 3 lift but only one happen this...please anybody can help me how to solve this problem..

Joined: May 2018
Posts: 2
J
stranger
stranger
J Offline
Joined: May 2018
Posts: 2
Sigma Otis lifts is doors doesn't perfectly open. Even the gate endways key doesn't work.

Joined: Jun 2017
Posts: 6
I
stranger
stranger
I Offline
Joined: Jun 2017
Posts: 6
I think your bad lift need to do the car door self-learn again and input the right opening/closing door torque parameters.


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