After the NetCol5000-C is set to the hot backup function, no backup machine is running, and a single unit adjusts the water valve opening according to the detected actual temperature to respond to the demand.

The power indicator of the gas fire extinguishing controller is on and the alarm indicator is off indicating that the gas fire extinguishing controller is working properly.

NetCol5000-A generates abnormal noise, first check whether the compressors, fans and pipes are properly fixed or not.

On the ( ) menu of NetEco App. PUE information can be displayed.

ECC800 can provide () functions.