Quote from: dsheaffer on November 21, 2014, 11:21:32 PM

Two things:

1) After less than 30 days, one of the Syscooling pumps died on me this morning. I came down for breakfast, and the case fan was blowing at max. I quickly realized the pump wasn't running and killed the power. Powered on after a few minutes, the pump ran for a couple of minutes and then stopped again. I power cycled one more time and the pump didn't try to run at all. Any thoughts or just RMA?

Edit: This evening I powered on the miner/cooling system again and the pump ran briefly once again and then stopped. I also noticed a very slow leak now...so I suspect the coolant is leaking into the pump electronics and creating a short...thoughts on how to correct or should I just RMA?

2) I ordered two C1 -B2s on the 14th and 15th respectively -- no tracking numbers on mine either, but much as in an earlier post, I'm not too worried. I may get the miners before BitMainTech posts the tracking numbers.

The working temperature of the pump: ambient: lower than 50℃，coolant:lower than 60℃.If your pump doesn't cause by this problem,you could email us with detaied information.