CLIMAVENETA HRAN 0071 User Manual

HRAT E - HRAT/HRAN
1English 09/02
INDEX
70°C
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The manufacturer reserves the right to modify the data in this manual without warning.
Climaveneta is part of the Eurovent certification programme.
The following symbols are used in this publication and inside the unit:
User
Installer
Assistance
Important
Prohibition
Danger voltage
Danger moving blade
Danger high temperatures
General warnings 2
Fundamental safety rules 2
Identification 3
Receiving and handling the product 3
Description of standard unit 4
Dimensioned drawings 5
Installation 6
Hydraulic connections 6
Electrical connections 8
General technical data 17
Cooling performance HRAT-HRAT E 19
Cooling performance HRAN 21
Heat pump performance HRAN 23
Operating limits 25
Hydraulic data 26
Refrigerant circuit 27
Checking and starting up the unit 28
Activating and deactivating the unit 30
Setting service parameters 30
Alarm display 32
Operating characteristics 33
Shutting down for long periods 34
Routine maintenance 34
Extraordinary maintenance 34
Troubleshooting 35
Useful information 37
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CLIMAVENETA HRAN 0071 Specifications

General

Brand	CLIMAVENETA
Model	HRAN 0071
Category	Chiller
Language	English

Summary

General Warnings

Fundamental Safety Rules

Standard Unit Description

Installation Guide

Site Selection and Unit Positioning

Hydraulic Connection Procedures

Recommendations for hydraulic pipe installation and testing.

Electrical Connection Guidelines

Connection Requirements and Safety

Voltage, earthing, cable, and protection device rules.

Electrical Panel Layouts

Unit Connections and Interfaces

Power, Auxiliary, and Remote Wiring

Wiring Diagrams - Single Phase

Models 0025-0031 Wiring

Wiring Diagrams - Three Phase

Models 0011-0021 Wiring

Models 0025-0061 Wiring

Models 0071-0151 Wiring

General Technical Data

HRAT E Model Specifications

HRAT Model Specifications

Cooling Performance Data

HRAT/HRAT E Models 0011-0025

Cooling performance data for specific models.

HRAT/HRAT E Models 0061-0091

Cooling performance data for specific models.

HRAN Models 0011-0025

Cooling performance data for HRAN models.

HRAN Models 0061-0091

Cooling performance data for HRAN models.

HRAT/HRAT E Models 0031-0051

Cooling performance data for specific models.

HRAT/HRAT E Models 0101-0151

Cooling performance data for specific models.

HRAN Models 0031-0051

Cooling performance data for HRAN models.

HRAN Models 0101-0151

Cooling performance data for HRAN models.

Heat Pump Performance Data

HRAT-HRAN Models 0011-0025

HRAT-HRAN Models 0101-0151

HRAT-HRAN Models 0041-0061

HRAT-HRAN Models 0071-0091

Operating Limits and Factors

Operating Conditions, Glycol, and Hydraulic Limits

Recommended ranges, glycol factors, and pressure limits.

Refrigerant Circuit Diagrams

HRAT/HRAT E Circuit Diagram

HRAN Circuit Diagram

Start-Up and Checking Procedures

Pre-Start Up Checks and Initial Startup

Essential checks and guide for first-time unit operation.

Unit Operation: Activation and Deactivation

Activating, Deactivating, and Initial Errors

Seasonal Start-Up Checks

Service Parameter Configuration

Setting Operational Set Points

Guide to adjusting unit set points via control panel.

Accessible Parameters List