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Gen2 Regen with GDCB

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(@Yus123)
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Topic starter   [#21230]
Dear All,

Could you help, please?
Gen2 Regen stopped with error 713 Block by 208, the first problem happened did power supply reset then the lift ran normally for 3/4 days only. 208 error means a fault on the capacitors of DC link, but we can't find any problem on capacitors. Any an idea about this issue?
Thanks in advance



   
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(@Jluff)
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Check the batteries. Even if they read good they still need to be replaced every few years.



   
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(@Yus123)
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Topic starter  
Dear Jluff,

which battery do you mean?



   
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(@Yus123)
Joined: 1 second ago
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Topic starter  
Lift OK after changed the GDCB part number ACA26800KT1.
Thanks ALL



   
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(@Yus123)
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Topic starter  
after 3 days working well, lift again shut down with the same the error " error 713 Block by 208 "



   
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(@NewMech)
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Drive caps are getting weak. If you can source new, replace them. This is a known issue on newer drives, there is an upgraded drive available from Otis.



   
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(@Yus123)
Joined: 1 second ago
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Topic starter  
lift working well after replaced 3 contactors inside the drive



   
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