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Site Preparation and Installation
29 Liebert
®
Mini-Mate2
™
Figure 17 Indoor air-cooled centrifugal condenser electrical connections
Field-Supplied Unit Disconnect
Switch when Factory Unit
Disconnect Switch is not
Supplied
Electric Service not
by Emerson
Factory-Installed
Disconnect Switch
Line Voltage Electric Power Supply
Conduit Voltage
Removable
Access Panels
AIR COOLED
Field-Supplied 24V NEC Class 2
Wiring Between Condensing
Unit and Fan/Coil Unit
Low-Voltage Electric Power
Supply Conduit Entrance
Heat Rejection Connection. Field-supplied
24V NEC Class 2 wiring. See Note 2. Wire
connections from evaporator module:
1. 24V GND
2. 24V Supply
3. High Pressure Alarm (OPT)
4. Hot Gas Bypass Connection
NOTES:
1. Refer to specification sheet for full load amp. and wire size amp ratings.
2. Control voltage wiring must be a minimum of 16GA (1.3mm) for up to
75'(23m) or not to exceed 1 volt drop in control line.
DPN000226
Rev. 2
Connection Terminal for
Field-Supplied Earth
Grounding Wire