RHOSS CWA/EX 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/EX Specifications

General

Brand	RHOSS
Model	CWA/EX
Category	Chiller
Language	English

Summary

Technical Specifications

Technical Data Tables

Detailed performance and electrical specifications for all models.

Dimensions and Overall Sizes

Electronic Control System

Microprocessor Control Description

Explanation of the unit's electronic control system.

Remote Control Operation

Performance Data

Cooling Capacity Data

Performance data for cooling operation across models.

Heating Capacity Data

Performance data for heat pump operation across models.

Water Pressure Drop Data

Pressure drop values for water flow through exchangers.

Operation Limits

Cooling and Heat Pump Operation

Antifreeze Solution Usage

Guidelines for using antifreeze solutions in the system.

Low Temperature Water Selection

Selection for Chilled Water Below 4°C

Choosing units for chilled water below 4°C.

Dimensions and Layout

Hydraulic Connections Diagrams

Installation

Installation Guidelines

Procedures for unit handling and placement.

Antivibration Mountings

Hydraulic Connections

Connection Details

PUMP Primary Pump Selection