Liebert CW Models: Comprehensive Service Manual & Number Nomenclature

LIEBERT CW MODEL NUMBER NOMENCLATURE

CW

114 D

C S

A

2

1234 A


CW = Liebert CW		D = Downflow
Floor Mount		U = Upflow
Chilled Water
Unit

Nominal Capacity, kW

C = Chilled Water

A = 460/3/60 B = 575/3/60 C = 208/3/60 D = 230/3/60 2 = 380/3/60 F = 380/3/50 G = 415/3/50

Configuration

A-Z = Standard configuration

S = SFA

S = Forward-Curved Centrifugal	2	= 2-Way Valve, Standard Pressure
Fan with Standard Motor	3	= 3-Way Valve, Standard Pressure
V = Forward-Curved Centrifugal	1	= 2-Way Valve, High Pressure
fan with Variable Speed Drive	T = 3-Way Valve, High Pressure
1 = EC Motorized Impeller

1

Image 5

Emerson manual Liebert CW Model Number Nomenclature, = Sfa, = Forward-Curved Centrifugal, Fan with Standard Motor

Contents

Liebert CW Page Figures Page = SFA Liebert CW Model Number Nomenclature= Forward-Curved Centrifugal Fan with Standard Motor 80F DB, 66.8F WB 26.6C DB, 19.3C WB 50% RH Liebert CW Performance DATA-50 & 60 HZ Systems Reheat Section Connection Sizes Liebert CW Performance DATA-MODELS with EC FANS, 50 & 60 HZ Electrical DATA-UNITS with EC Fans CW106 and CW114 Electrical Data with EC FansCW181 Electrical Data with EC Fans Models With Pre-Filters Dimensional DataDimensional Data. inches mm Net Weight Model Lb kg Floor Cutout Dimensions Unit Dimensional DataDimensional Data, inches mm Net Weight Model Lb kg Models with PRE-FILTERS Front View Models With Rear Return Unit Dimensional DataFloor Cutout Dimensions Duct Connection Data Unit Dimensional Data TOP- Front Supply Shown Upflow Duct Connection Data CW026-CW084Front of Unit Duct Connection Data TOP-FRONT Supply Shown IR/SGH Electrical SpecificationsElectrical data-50 Hz systems Models / Motor Volts 208 230 460 575 CW026 Electrical data-60 Hz Systems FLA LRA Design Requirements SummarySubmittals Cabinet and Frame Construction User Menus Shall be Defined as Follows Service Menus Shall be Defined as Follows Liebert iCOM Wall-Mount Large Graphic Display Optional Chilled Water Control Valve High Pressure Chilled Water Control Valve-Optional Flow Switch-OptionalFrame Chilled Water Coil Variable Speed Drive-Optional Execution Installation of Precision Cooling UnitsField Quality Control Page Iti Ne tTi n That