RHOSS CWA/ES 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/ES Specifications

General

Brand	RHOSS
Model	CWA/ES
Category	Chiller
Language	English

Summary

Technical Specifications

CWA/E and CWA/ES Series Specs (Models 29-57)

Technical specifications for CWA/E and CWA/ES models 29-57.

CWA/EX and CWA/ESX Series Specs (Models 29-57)

Technical specifications for CWA/EX and CWA/ESX models 29-57.

CWR/E and CWR/ES Series Specs (Models 29-153)

Technical specifications for CWR/E and CWR/ES models 29-153, including heating/cooling.

Electronic Control System

Performance and Pressure Drops

Cooling Capacity Tables

Contains tables detailing nominal cooling capacity for various models and operating conditions.

Heating Capacity Tables

Provides tables showing nominal heating capacity for CWR/E models under different conditions.

Pressure Drop Tables

Lists evaporator/condenser pressure drop data for different models and flow rates.

Operation Limits and Antifreeze Solutions

Cooling Operation Limits

Details operating temperature ranges for cooling mode, including FI10 accessory.

Heat Pump Operation Limits

Shows operating temperature ranges for heat pump mode.

Seasonal Anti-Freeze Protection

Explains protection against freezing using antifreeze solutions and multipliers.

Low Temp Chilled Water Selection

Provides data for selecting units for chilled water supply below 4°C using glycol solutions.

Installation Guidelines

General Installation Procedures

Antivibration Mountings (KSA)

Electrical Connections

Electrical Data and Wiring (Models 29-57)

Electrical Data and Wiring (Models 70-153)