Vertiv Liebert Mini-Mate MT036, Инструкция по установке и эксплуатации

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3.2.1 Location Considerations for Outdoor Condensing Unit
Observe the following when planning the installation of the outdoor unit:
• To ensure a satisfactory air supply, locate air-cooled condensing units in an environment with
clear air, away from loose dirt and foreign matter that may clog the coil.
• Condensing units must not be located in the vicinity of steam, hot air or fume exhausts or
closer than 18 inches from a wall, obstruction or adjacent unit.
• Avoid areas where heavy snow will accumulate at air inlet and discharge locations.
• The condensing unit should be located for maximum security and maintenance accessibility.
Avoid ground-level sites with public access. Install a solid base, capable of supporting the
weight of the condensing unit.
• The base should be at least 2 in. (51 mm) higher than the surrounding grade and 2 in. (51 mm)
larger than the dimensions of the condensing-unit base. For snowy areas, a base of sufficient
height to clear snow accumulation must be installed.
Before beginning, refer to Piping and Refrigerant Requirements on page 15 for unit placement, piping
guidelines, and refrigerant-charge requirements for your system.
3.3 Connections and System Setup
• The unit requires a drain, which must comply with all applicable codes. This drain line may
contain boiling water. See Drain Line Installation Requirements on page 20, for details.
• Electrical service is required for all models. Electrical service must conform to national and local
electrical codes. See equipment nameplate for details.
• Plan the routing of wiring, piping and ductwork to the unit. Refer to the appropriate piping
connection location drawings, piping schematics, and electrical-connection drawings for your
system in .
NOTE: Seal openings around piping and electrical connection to prevent air leakage. Failure to do so
could reduce the unit’s cooling performance.
3.4 Operating Conditions
The Liebert® Mini-Mate must be operated in a conditioned space within the operating envelope that
ASHRAE recommends for data centers. Operating the Mini-Mate outside of this envelope can decrease
equipment reliability. Refer to ASHRAE’s publication, “Thermal Guidelines for Data Processing
Environments.”
3.4.1 Cooling, Humidification and Dehumidification
For operation in the Cooling, Humidification or Dehumidification modes, the Liebert® Mini-Mate unit’s
return-air requirements for proper unit operation are:
• Maximum dew point of 59°F (15°C)
• Minimum 65°F (20°C) DB
• Maximum 85°F (29.4°C) DB
3.4.2 Heating
For operation in the Heating mode, the Liebert® Mini-Mate unit’s return-air requirements for proper unit
operation are:
• Maximum humidity: less than 80% RH and less than 64°F (17.8°C) dew point.
• Maximum dry bulb of 80°F (27°C)
Vertiv | Liebert® Mini-Mate™ Installer/User Guide
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