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Table of Contents
Safety .......................................................................................................................................................... 5
Lockout/Tagout Procedure ................................................................................................................ 6
Safety Warnings ................................................................................................................................... 6
Receiving, Inspecting and Unpacking ................................................................................................ 6
Directory of terms .................................................................................................................................... 7
General Overview ..................................................................................................................................... 8
Accessories/Options ......................................................................................................................... 10
Component Overview ....................................................................................................................... 12
Overview of the Evaporator ......................................................................................................... 13
Overview of the Condenser ......................................................................................................... 15
Refrigeration Illustration .............................................................................................................. 16
Wiring Diagram for DS025, DS050, WGS40, WGS75, WGS100 Evap................................ 17
Wiring Diagram for DS025, DS050, WGS40, WGS75, WGS100 Cond ............................... 18
Wiring Diagram for DS025, DS050, WGS40, WGS75, WGS100 Control Board .............. 19
Wiring Diagram for DS088, WGS100 Evap .............................................................................. 20
Wiring Diagram for DS088, WGS100 Cond .............................................................................. 21
Wiring Diagram for DS200, WGS175 Evap .............................................................................. 22
Wiring Diagram for DS200, WGS175 Cond .............................................................................. 23
Specifications ..................................................................................................................................... 24
Installation ............................................................................................................................................... 26
Pre-Installation .................................................................................................................................... 26
Pre-Installation Planning .................................................................................................................. 26
Installing The Fan-Coil ...................................................................................................................... 26
Reducing Noise Generation ........................................................................................................ 27
Ductwork .......................................................................................................................................... 27
Duct Collar and Panel Adjustment ............................................................................................ 29
Drain Line ......................................................................................................................................... 30
Wiring the Fan-Coil ........................................................................................................................ 30
Installing The Condensing Unit ...................................................................................................... 32
Installation of Interconnecting Refrigerant Lines .................................................................. 32
Refrigerant Line-Sets .................................................................................................................... 33
Sample line Set Configurations .................................................................................................. 34