Vertiv Liebert Mini-Mate2 MMD24E Technical Data Manual page 6

Agency Listed
Standard 60Hz units are CSA certified to the harmonized U.S. and Canadian
product safety standard, CSA C22.2 No 236/UL 1995 for "Heating and Cooling
Equipment" and are marked with the CSA c-us logo.
Location
When considering installation locations, consider that these units contain
water and that water leaks can cause damage to sensitive equipment below.
Do not mount these units above sensitive equipment. A field-supplied pan with
drain must be supplied beneath cooling units and water/glycol condensers.
Do not mount units in areas where normal unit operating sound might disturb the working environment.
Vertiv | Liebert Mini-Mate2—2 and 3 ton Technical Data Manual | 6