Trane CWS 04-4P User Manual

November 2020 UNT-SVX03Q-XX
CWS 600 x 600 (0 - 1 - 2 - 3)
CWS 800 x 800 (4 - 5 - 6)
Chilled water cassette
Cassette à eau glacée
Kaltwasser-Kassettengerät
Unidades cassette con bateria de agua
Cassette ad acqua refrigerata
Gekoeld-watercassette
Technical guide
Confidential and proprietary Trane information
Original instructions

Trane CWS 04-4P Specifications

General

Model Number	CWS04-4P
Category	Air Handlers
Voltage	208/230V
Phase	1
Airflow	1600 CFM

Summary

General Warnings

Installation

Predispositions

Outlines necessary pre-installation steps including hydraulic and electrical connections.

Place of Installation

Specifies suitable locations and minimum space requirements for installation.

Mechanical Installation

Cassette Fixing

Explains how to secure the fan-coil unit to the ceiling structure.

Procedure

Step-by-step guide for the mechanical installation process.

Valves and Connections

Valve Types and Connections

Electrical Connections

Connection Instructions

Power, Control, and Valve Wiring

Electrical Equipment

Controls and Electrical Diagrams

"M-3V" Type Thermostat

Thermostat Models

Temperature Sensors and Change-Over Devices

Electric Resistance

Safety and Thermostat Information

Safety Thermostat Overview

Details safety thermostats, their types, and operating limits for units with electric coils.

Installation with Installer-Supplied Valves

Valves Electric Wiring Diagrams

Cleaning, Maintenance, and Spare Parts

Maintenance Safety Precautions

Critical safety instructions to follow before performing any cleaning or maintenance.

Troubleshooting

Maintenance

Operational Modes and Parameters