SMC Networks HRS100-A?-20-? Operation Manual page 27

The water cooled product radiates heat to the facility water.
It is necessary to supply the facility water. Please prepare the facility
water system that satisfies the heat radiation and the facility water
specifications below.
Required facility water system
Model
HRS100-W∗-20/40-∗
HRS150-W∗-20/40-∗
Installation at indoor site
The product's splash-proof specification is IPX4.
Installation environment specification
Sound noise: HRS100-A-20/40, HRS150-A-20: 70dB (A)
HRS100/150-W-20/40 : 70dB (A)
HRS150-A-40: 72dB (A)
∗Front 1m, height 1m, rated condition
HRS Series
Table 3-3 Heat radiation
Heat
Facility water specifications
radiation kW
Approx. 19
Refer to [8.1 Specifications].
Approx. 28
Chapter 3 Transport and Setting Up
HRX-OM-S004
3.2Installation
3-7