Chillers noise level

I have seen some comments that the Chiller is loud ( CW-3000DG Chiller). That is due to the intense fans blowing across the coils? So, there is just on and off for it? No set point to to maintain?

Unfortunately it is just an on/off for the Chiller.
To reduce the noise… or at least when it’s noisy… consider using the IoT power strip. leave the chiller turned on all the time and plug it into one of the IoT power strips “normally off” ports. This way the chiller only runs when the motor is >5500rpms and turns itself off automatically when the spindle stops.

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I have a cw3000 on my spindle and as far as shop noise goes, it isn’t anything that I’ve noticed being loud. Mine has a low flow alarm that comes on for a few seconds during startup but quits quickly.

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Like @CrashmanS, it really isn’t noticeable compared to everything else going on imho.