Emerson Figure i manual Horizontal Air Discharge Models, Top Air Discharge Models, Installation

Models: Figure i

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Horizontal Air Discharge Models

Installation

Figure 7 Electrical field connections, 1- to 5-ton units

Field-supplied unit disconnect switch

Single- or three-phase electric service not provided by Liebert

Single- or three-phase

Field-supplied unit

disconnect switch

electric service not provided

 

 

 

 

by Liebert

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Field-supplied 24V NEC Class 2 wiring

to evaporator module

Field-supplied 24V NEC Class 2 wiring to evaporator module

Horizontal Air Discharge Models

Top Air Discharge Models

Electric service connection to contactor or terminal block

Single- or three-phase electric Top Air Discharge ModelsManual backgroundManual backgroundManual background service not provided by Liebert Manual backgroundManual backgroundManual backgroundManual backgroundManual backgroundManual backgroundManual background

High-voltage electric power supply entrance

Low-voltage electric power supply entrance

Earth ground connection terminal for field wiring

(5 Ton High Ambient or 5 Ton Quiet-Line)

Factory-wired

to components on electric panel

Manual background Heat rejection connection. Field-supplied 24V NEC Class 2 wiring.

Wire connections from evaporator module:

1. 24V GND

2. 24V Supply

3. High Pressure Alarm

4. Hot Gas Bypass Connection

DPN000134

Refer to tables or unit serial label Rev. 1 for FLA, WSA and OPD values.

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Page 13
Image 13
Emerson Figure i manual Horizontal Air Discharge Models, Top Air Discharge Models, Installation