Liebert 50 & 60Hz - Manual (Page 36)

Site Preparation and Installation
28
Figure 18 Indoor water/glycol condensing unit dimensional data
1. 24V GND System 1
2. 24V Supply System 1
3. High-Pressure Alarm
System 1
4. Hot Gas Bypass
Connection System 1
(only on units with hot
gas bypass. If no hot gas
bypass, connection is
provided in the
evaporator module.
Connect wire 4 and wire 2
to the 24V supply).
5. 24V GND System 2
6. 24V Supply System 2
7. High-Pressure Alarm
System 2
8. Hot Gas Bypass
Connection System 2
(only on units with hot
gas bypass. If no hot gas
bypass, connection is
provided in the
evaporator module.
Connect wire 8 and wire 6
to the 24V supply).