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Lithium Batteries do not charge

Created: Dec 8, 2021 21:04:19Latest reply: Dec 12, 2021 16:44:43 394 12 0 0 0
  Rewarded HiCoins: 0 (problem resolved)
Hi all
Please support, Huawei lithium batteries in Etp48200 don’t charge and run Led don’t light up constantly

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Thomas_Tan
Admin Created Dec 9, 2021 01:10:30

Hi,dear!


If the RUN indicator blinks quickly, communication may be interrupted. However, if your lithium battery does not charge, check the ALM, CHG, and DCHG indicators. If the ALM indicator is steady on, the lithium battery may be faulty.


If you have more information about the failure, please contact me. Alternatively, you can refer to the ETP48200 User Manual.

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chantha
chantha Created Dec 9, 2021 06:02:37 (0) (0)
good  
user_4400193
user_4400193 Created Dec 9, 2021 18:23:49 (0) (0)
Thank for support  
faysalji
faysalji Created Dec 11, 2021 08:54:00 (0) (0)
thanks for the support  
smileymind
smileymind Created Dec 12, 2021 06:11:29 (0) (0)
note  
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Hello! Thank you for contacting us.
We are working on an answer for you.
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amr_rashedy
amr_rashedy MVE Author Created Dec 8, 2021 22:06:48

Hello there!

We faced a problem like that

where the problem is that the BLVD contactor does not conduct current to the batteries, there are two solutions to this problem

First, there is a cover next to the SMU from the left.

2

Unscrew this cover Where there is Battery switch (under the panel) , Press it in BAT ON position to power on the battery forcibly. You will hear the sound of connecting the contactor If it success,and the batteries will be returned to charge then return the switch as it was in  Normal position. 

If it does not success 

second, you can use a wire for one-time connect touch from any cirtict breaker from the top of the rectifier with any cirtict breaker of the batteries, then you will hear the sound of the contactor while it conducts the current and the The batteries will be returned to charge,

If both methods do not success , it is possible that the contactor has become faulty 

thanks

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S_Noch
S_Noch Created Dec 9, 2021 06:03:24 (0) (0)
good  
user_4400193
user_4400193 Created Dec 9, 2021 17:56:16 (0) (0)
Thank you for the response we didn’t this troubleshoots we will consider your suggestions and let you know what happened  
smileymind
smileymind Created Dec 12, 2021 06:11:37 (0) (0)
cool  
user_4400193
user_4400193 Created Dec 27, 2021 20:42:18 (0) (0)
Thanks, we hesitated, but in the end we did and it success your second suggestion use a wire for one-time connect touch from any circuit breaker from the top of the rectifier with battery circuit breaker  

Hi,dear!


If the RUN indicator blinks quickly, communication may be interrupted. However, if your lithium battery does not charge, check the ALM, CHG, and DCHG indicators. If the ALM indicator is steady on, the lithium battery may be faulty.


If you have more information about the failure, please contact me. Alternatively, you can refer to the ETP48200 User Manual.

View more
  • x
  • convention:

chantha
chantha Created Dec 9, 2021 06:02:37 (0) (0)
good  
user_4400193
user_4400193 Created Dec 9, 2021 18:23:49 (0) (0)
Thank for support  
faysalji
faysalji Created Dec 11, 2021 08:54:00 (0) (0)
thanks for the support  
smileymind
smileymind Created Dec 12, 2021 06:11:29 (0) (0)
note  
Issue Resolved
Thank You
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