Miner Stops Due to Overtemperature Protection   Official

AntMiner • Comprehensive Discussion • jiao.zheng • Posted 2017-08-02 09:10:47 • Reply by 249436 at 2017-09-22 11:12:08 • Read 2020 times

This method can be applied to S9, T9, L3 +, when miners send alarms.

 

Notice: The ambient temperature of miners should be maintained below 35 Celsius degrees.

 

  1. Enter the miner’s IP in the browser, and enter “root” as both the user name and password to login miner’s backstage.
  2. Click “Miner Status” to see if miner’s hashrate is normal, if all the hashrate shows zero,it is likely due to high temperature protection. 

Normal hashrate:

 

 

Abnormal hashrate:

  

        3.  Click “System”>“Kernel Log”, if there is “Fatal Error: Temperature is too high!”, it means miner stops because of high temperature protection.

Solutions:

  1. Cut off the power for 2 minutes and reboot the miner, and the miner will be recovered, but when the ambient temperature gets too high, the miner will still stop because of high temperature protection.
  2. Lower down the ambient temperature so as that the miner’s temperature won’t get too high.
  3. Dust accumulation in the miner will also lead to high temperature protection, please dismantle the front fan to clean the dirt.
  4. If all the above methods are not working, please return the whole miner for repair.

Received a total of 4 Replies
ikbal86 • #1 • 2017-08-20 16:37:18

Thanks. This is very informative.

DevelopersGlobal • #2 • 2017-08-21 08:49:08

Hi,

can you please tell us:

- what is the threshold temperature level at which L3+ and D3 are going into temperature protection mode?
- is it possible to configure them in a way where they completely shut down once the temperature protection mode is triggered?

many thanks


mningbitcoin • #3 • 2017-09-16 18:23:35
Bitmain partner ( https://antminer-store.com ) Released new antminer D3 , L3+ , S9 , T9 , R4 , Ethereum miner.
APW Power Supplies.
Cheap Prices.
Fast delivery.
Shipping methods with Free Shipping and DHL , UPS , FEDEX.
 
249436 • #4 • 2017-09-22 11:12:08
Bitmain partner ( https://antminer-store.com ) Released new antminer D3 , L3+ , S9 , T9 , R4 , Ethereum miner.
APW Power Supplies.
Cheap Prices.
Fast delivery.
Shipping methods with Free Shipping and DHL , UPS , FEDEX.
 

 


You need to Sign In before replying, if there is not an account you can Sign Up for an account.
 Create a new topic

Hash Rate & Mining Difficulty
 PH/s
BTC PRICE INDEX (24H)
Latest Blocks
Height:  
Size:  
Nonce:  
Bits:  
Relayed By:  
USD  % 
EUR  € 
CNY  % 
¥ 
GBP  £