RHOSS CWA/E User Manual

K11236
ed. 4.
STANDARD
versione / version
TANK & PUMP
versione / version
PUMP
versione / version
CWA/E-CWA/ES-CWR/E-CWR/ES: 29÷153
CWA/EX-CWA/ESX: 29÷153
refrigeratori d’acqua e pompe di calore
water chillers and heat pumps
Serie a compressori ermetici tipo Scroll.
Units equipped with Scroll hermetic compressors.
Refrigeratori d’acqua e pompe di calore reversibili monoblocco con
condensazione ad aria e ventilatori elicoidali.
Packaged water chillers and reversible heat pumps, air cooled with axial fans.
Refrigeratori d’acqua e pompe di calore reversibili monoblocco con
condensazione ad aria e ventilatori elicoidali. Versione con gruppo di pompaggio
e accumulo integrati.
Packaged water chillers and reversible heat pumps, air cooled with axial fans.
Version with built-in pumping group and water tank.
Refrigeratori d’acqua e pompe di calore reversibili monoblocco con
condensazione ad aria e ventilatori elicoidali. Versione con elettropompe integrate.
Packaged water chillers and reversible heat pumps, air cooled with axial fans.
Version with built-in pumps.
R22

RHOSS CWA/E Specifications

General

Brand	RHOSS
Model	CWA/E
Category	Chiller
Language	English

Summary

Main Features

General Use and Construction Details

Covers intended applications, construction materials, compressors, heat exchangers, and fans.

Technical Specifications

Detailed Technical Data by Model Series

Comprehensive technical data (capacity, electrical, dimensions) for all CWA/ESX and CWR/ES series.

Electronic Control and Operation

Electronic Control Systems and Accessories

Explains unit controls, display, remote operation, and related accessories like thermostats.

Performance Data

Cooling Capacity and Pressure Drops by Model

Detailed performance tables showing cooling capacity and pressure drops for all models.

Operation Limits and Antifreeze Solutions

Operating Ranges and Glycol Use

Defines operating limits and provides guidance on using glycol for low-temperature water supply.

Installation, Dimensions, and Connections

Unit Dimensions and Installation Guidelines

Covers unit dimensions for STANDARD, TANK & PUMP, PUMP versions and installation procedures.

Hydraulic and Electrical Connections

Details hydraulic connection procedures, pump selection, and electrical wiring diagrams and data.