Atlas Copco Service & Repair Forum

The Atlas Copco Electronikon 1900-0701-04 is displaying error code E-123. Equipment is not responding. Please advise on next steps and possible solutions. Thank you.

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— Posted by C.P.Leow on 2025-06-09

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Industrial Electronic Repair
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Phone: 1-336-969-0110

Recent 1316 Comments

#Atlas Copco by Benjamin Foronda on 2006-07-20 09:16
Kindly share us technical manual of elektronikon part # 1900.0590.73 ed:04

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#Atlas Copco by Lucio Roman on 2010-11-06 12:05
GA 160-10A

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#Atlas Copco by Omar THIAM on 2009-05-20 14:23
Bonjournous avons deux compresseur Atlas COPCO ZT45 et ZT22 dans notre usine de production de boisson Coca Cola. je suis le Utilities Manager et depuis mon arrivée j\'ai aucune documentation sur le module de commande Elektronikon et le manuel de maintenance.merci de nous envoyer en PDF si possible c…Purchase or Repair: Ticket Image...
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#Atlas Copco by Basavaraja H on 2011-05-14 07:32
The Atlas copco is very good in operation we purchsed second handle from beljium & specification as follows GA10, Sr.No 125294, 11KW, BELJGIUM MANUFACTURER & Cubicle Type : 1900-2000-54-ed02, Sr.No-207801, Please send us the Electrical drawing asap we are awaiting for your feedback.—> …Purchase or Repair: Ticket Image...
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#Atlas Copco by ashraf ali on 2011-08-21 16:36
plese send complete user manual inverter&plc

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#Atlas Copco by nikhil on 2011-02-14 16:22
we r using atlas copco compressor from last 10 years.

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#Atlas Copco by mourad on 2016-09-13 09:41
J\'ai deux compresseur atlas copco GA 75 FF + ET j\'ai besoin du schéma electrique pour COMPRESSEUR GA 75 FF+

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#Atlas Copco by Kirti Bhimani on 2010-04-15 06:53
I'm having some trouble with the Atlas Copco Elektronikon 1900070124 controller. It seems like something has stopped working, but I'm not sure what exactly. Can you provide some guidance on how to troubleshoot or fix this issue?

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#Atlas Copco by GREG L on 2010-09-24 17:49
ATLAS COPCO FAILURE WITH CODE F10022

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#Atlas Copco by qasim on 2021-01-19 15:23
please tell me what can I do about alarm 110200000000 in display on air compressor atlas-Copco, GA 90 thank you very much serial number 0006004900031part number 900070124

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#Atlas Copco by MEHRDAD YAZDANFAR on 2010-04-12 08:16
hello,i need the maintenance manual of ga 200 -637 air screw compressor .would you please send me?thanks alot

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#Atlas Copco by Lane on 2012-07-03 23:18
The Atlas Copco 1900-0700-08 controller unit in the shop is not working.

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#Atlas Copco by urbina alexander on 2009-06-17 02:35
could you please send a trouble shooting man del Elektronikon

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#Atlas Copco by mike geary on 2011-07-20 22:32
Please send manual as PDF for Atlas Copco Compressor GA55, thank you.

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#Atlas Copco by cal on 2012-08-05 10:24
My Atlas Copco 1900-0700-08 controller is displaying an error code and not responding. Looking for a technician who can diagnose and repair the issue

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#Atlas Copco by manjit singh wazir on 2011-07-09 11:24
just need servise manual and electrical diagram we have two compressor of GA 90 regards

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#Atlas Copco by EDGAR RAMOS on 2013-05-07 02:33
Do you have a controller available for the Atlas Copco GA45 1900.0590.74 unit? Our production is down and we need one urgently to keep running. Thank you!

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#Atlas Copco by rogerio on 2012-06-01 12:28
preciso do manul de alrmes do elektronicon do compressor GA-90 por favor se possivel for

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#Atlas Copco by Kasiar Mohideen Abdul Kader on 2012-06-11 17:52
In our plant, we have 2 nos GA 22+ compressors installed & in service for about 4 years. We would like to have Part manual & service manual with exploded drawings for use & reference.

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#Atlas Copco by Emmanuel Mumba on 2017-01-05 08:08
HiI want a manuel for GA55 PC Control part # 1900 0701 05

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#Atlas Copco by babu on 2012-06-21 18:25
turbo compressor not start due to starter contractor open,

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#Atlas Copco by noor ahmed on 2010-07-21 08:01
we have atlascopco compressor ga-75.we face problem with electronicon module but we dont have its manual

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#Atlas Copco by tae yong jung on 2008-06-26 10:45
thank you

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#Atlas Copco by S. Natarajan on 2011-06-01 13:17
Request both Instruction Manual and Spare Parts Manual for GA55 Air Compressor

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#Atlas Copco by collins kawanga on 2008-11-25 08:38
may you send me the operating/user manual for ELEKTRONIKON FOR GA 250 FF

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#Atlas Copco by Alberto Vargas on 2010-04-30 12:41
I am looking information on control panel, How to program tha system to automatically start after a power failure?, without pressing the on button.

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#Atlas Copco by Chiranjeevi Raju on 2012-04-16 11:55
Dear sir,please send the Spare parts manual for GA22 air compressor for ordering spare from the local dealer.Thanks and regards,Chiranjeevi RajuManager- Maintenance.

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#Atlas Copco by b_alaki on 2008-03-23 06:09
hiwe have 4 atlas copco ga7-10 our in our site and we need compressor and compressor controller (elektronikon cst584) user manual and if it possible the controller schematic diagramthanks with the best regards

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#Atlas Copco by nassim zouaoui on 2013-12-30 14:27
operating manual thank youragrds

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#Atlas Copco by mohammed on 2011-03-03 12:36
Dear Sir We are purchase Air compressor from Atlas Copco GA37. we need to Know the meaning of all error message coming in the ElectronicII Screen and How to fix it? . I wait for your response as quick as possibleKindest RegardsElectrical EngineerMohammed AliSulphonia companySudan-Khartoum—> …Purchase or Repair: Ticket Image...
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#Atlas Copco by Bernal Mederos on 2016-06-17 17:28
We need the elecrtric diagram for a zt 90vsd ff

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#Atlas Copco by nadher on 2011-07-06 06:10
how can i reset the unit if the compressor shutdown due to rising outlet temperatur

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#Atlas Copco by Nasir Shamdar on 2022-03-29 09:22
I need some information regarding atlas copco dryer unit

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#Atlas Copco by Robert Ward on 2008-04-16 14:35
In need of a user manual for Electronikon model 190-0701-02.

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#Atlas Copco by Sasa Dincic on 2017-11-04 08:16
I need a service manual..I buy GA50VSDff and i have a problem with compressor..

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#Atlas Copco by Edwin on 2009-08-23 13:59
Tengo un GA 30 fuera de servicio y para habilitarlo necesito el diagrama electrico o las conexiones del electronikon 1900 0700 08

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#Atlas Copco by Fred Santizo on 2012-04-22 07:44
Please provide an urgent update on the repair status of the Atlas Copco Elecktronikon 1900-0590-12 controller. The unit is still down and we need immediate assistance.

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#Atlas Copco by Dickson on 2014-12-22 15:44
Could you please provide information on pricing and availability for the Atlas Copco Elektronikon II 1900071011 Control/Display Module? I am interested in sourcing this unit quickly. Thank you.

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#Atlas Copco by Yousry on 2013-03-21 14:40
The controller on our Atlas Copco GA45 1900.0590.74 is malfunctioning, causing a critical issue on the production line. Please address this immediately to minimize downtime and ensure smooth operations.

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#Atlas Copco by dulan on 2011-03-16 17:27
it is world no 1

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#Atlas Copco by Gerry Loftus on 2012-01-05 19:11
Dear Sir/MadamWould you have a Parts Manual for an Atlas Copco XAS 175 Compressor road compressor & What price?Thank you,Gerry Loftus

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#Atlas Copco by Judex Jasmin on 2012-11-20 02:57
Hi, I'm interested in purchasing an Atlas Copco 1900-0700-08 controller. Could you please provide information on pricing and availability? We are trying to source this unit quickly. Thank you.

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#Atlas Copco by Raul L. Virtudaqzo on 2008-04-26 06:36
Dear Sir, I need the connection diagram of our compressor model ZR110. Thank you so much and more power in your company.

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#Atlas Copco by bruce whittig on 2014-07-02 18:57
The Atlas Copco Elektronikon II 1900071011 is displaying error code "X123" and not responding to inputs. Equipment is currently down and in need of immediate repair.

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#Atlas Copco by zeljko milanovic on 2012-09-22 12:32
Dears , we have Elektronikon IV for reparation 1900070123 and together have 1900070145 , need urgent replay

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#Atlas Copco by juan pablo Diaz on 2010-08-06 01:33
dear friends:i have a GA22 compressor, but not have at diagrams or user manual ,service manual.do you have this manual?best regard.

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#Atlas Copco by thein than oo on 2011-02-13 00:20
the display showed the inop and cannot run the unit.

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#Atlas Copco by Ahmad Ridwan on 2010-03-30 01:18
Dear Sir/MadamI have Atlas Copco GA55 compressor. Now Elektronikon Master Control doesn\'t display anything except 100400000000. The compressor cannot be started for operational. PN : 1900070106SN : 0005054400001 What\'s wrong with the Control? Please Give me information. Thank You—> …Purchase or Repair: Ticket Image...
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#Atlas Copco by chihaib on 2012-01-20 15:24
j\'ai un problème dans un compresseur atlas copco ga50 vsd indique un défaut 49

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#Atlas Copco by Isidro Servín on 2012-02-22 18:28
Hello, I am reaching out regarding the Atlas Copco Elektronikon 1900-0590-12 controller on behalf of my client. They are experiencing an issue with it and would like to seek repair services. Can you please provide information on how we can proceed with getting this part repaired? Thank you. —> …Purchase or Repair: Ticket Image...
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