CCR2004-16G-2S+ Fan display as 0 rpm

Hardware
1

Hi,

Our CCR2004-16G-2S+ display fan speed as 0 RPM on both fan 1-2.

Board Temp1 is 35 C

Board Temp2 is 45 C

CPU Temp is 55 C

I'm wondering if it is normal or I should worry about it now?

2

Temperatures seem to be at proper levels so you should wait for higher load to see if fans would start to do their work.

3

If it is possible, check visually if they run or not. If both fans are stopped, the system cool enough, and no need to auxiliary cooling (via the fans)