Liebert 510 616 830, 205 251, 104 165, 308 415, 1010 manual Inspection and Installation

Earth ground connection (60Hz). Connection terminal for field-supplied

earth grounding wire when factory disconnect is supplied.

Inspection and Installation

Figure 21 Electrical field connections for Liebert Lee-Temp control condensers

Electric service connection and fuse block.

Factory wired to 24V

Class 2 control circuit.

Control interlock (70, 71)

Field-supplied Class 2 wiring to 70 71 interlock condenser 24V controls

to Liebert room unit;

7/8 in. (22.2mm) diameter hole provided in bottom of electric box.

Factory-wired to components on electric panel.

Earth ground bar (optional on 50Hz only). Connection terminals with factory ground from each high-voltage component

for field-supplied earth grounding wire.

Earth ground connection (60Hz). Connection terminal for field-supplied earth grounding wire when factory disconnect is NOT supplied.

Lee-Temp receiver tank (1 per circuit).

NOTE: Standard heater pads are 150 watts each. (Optional 300 watt heater pads are available.) Standard heater pad voltage is 230V. (120V heater pad voltage is optional.)

Electrical connection box with cover.

Electrical service connection. Pigtails in electric handy box are factory wired to Lee- Temp heater pads for field connection of separate continuous electric source, wiring not by Liebert.

Electric service connection terminals when factory disconnect is NOT supplied.

Electric service connection terminals when factory disconnect is supplied.

Factory-installed disconnect switch (optional).

Electric service entrance. A 7/8 in (22.2mm) diameter hole in a 1 1/8 in (28.6mm) knockout provided in bottom of electric box.

Electric service. Three-phase for all models. Wiring not by Liebert.

DPN000683

Rev. 0

NOTE: Refer to specification sheet for full load amp. and wire size amp. ratings.

25