Technical data

Guide Specifications for Liebert Mini-Mate2—1- and 1.5-Ton Systems
41 Liebert
®
Mini-Mate2
™
2.4.5 Condensate Pump
The condensate pump shall have the capacity of _____ GPH (___ l/h) at ___ ft. head (___ kPa). It shall
be complete with integral float switch, discharge check valve, pump, motor assembly and reservoir. A
secondary float switch shall be provided to permit field wiring to the unit control to shut down the
evaporator upon a high water level condition.
2.4.6 Refrigerant Line Sets
Pre-charged refrigerant line sets shall be provided by Emerson in proper lengths for application to
air-cooled split systems. Line set length shall be [(15 ft. (4.5m)) (30 ft. (9m))], not to exceed 45 ft.
(13.5m) in total length.
2.4.7 Refrigerant Line Sweat Adapter Kit
Provide a sweat adapter kit to permit field brazing of refrigerant line connections for application to
air-cooled split systems.
2.4.8 Liebert SiteScan
™
Site Monitoring System
A Liebert SiteScan Site Monitoring System Model __________________ shall be provided for remote
monitoring of the Liebert Mini-Mate2 unit and monitoring of other Liebert support equipment. The
Liebert SiteScan shall have the capability to monitor and change (at the user direction) the
temperature and humidity setpoints and sensitivities of each unit. The printer shall provide the user
with chronological alarm information. It shall also be capable of being programmed to print out
environmental conditions or operating modes at each unit.
Provide indicated quantities of the following:
• Leak Detection System(s) Model
• Remote Monitor(s) Model
• Auto-changeover Control(s) Model
2.4.9 Drycooler
The Liebert drycooler shall be a low-profile, direct-drive propeller fan-type air-cooled unit. The
drycooler shall be constructed with an aluminum cabinet and a copper-tube aluminum fin coil and
single direct drive fan. All electrical connections and controls shall be enclosed in an integral, NEMA
3R rated electrical panel section of the drycooler. The drycooler shall be quiet and corrosion resistant.
The drycooler shall be designed for _____°F (___°C) ambient.
2.4.10 Glycol Pump Package
The system shall include a centrifugal pump mounted in a weatherproof and vented enclosure. The
pump shall be rated for ____ GPM (l/s) at ____ ft. (kPa) of head, and operate on ____ volt, _____ phase,
____ Hz.