CLIMAVENETA HRAN 0121 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 0121 Specifications

General

Brand	CLIMAVENETA
Model	HRAN 0121
Category	Chiller
Language	English

Summary

General Warnings

Fundamental Safety Rules

Description of Standard Unit

Refrigerant Circuit

Components of the refrigerant circuit.

Power and Control Electrical Panel

Electrical panel construction and compliance.

Dimensioned Drawings

Installation

Choice of Installation Site

Guidelines for selecting the unit's location.

Positioning

Instructions for handling and physically placing the unit.

Hydraulic Connections

Filling the Installation

Emptying the Installation

Electrical Connections

HRAT E Electrical Data

HRAT-HRAN Electrical Data

Electrical Power Connections

Wiring Diagram 0011-0021 Single Phase

Wiring Diagram 0025-0031 Single Phase

Wiring Diagram 0011-0021 Three Phase

Wiring Diagram 0025-0061 Three Phase

Wiring Diagram 00271-0151 Three Phase

General Technical Data

HRAT E Models

Technical specifications for HRAT E units.

HRAN Models

HRAT Models

Technical specifications for HRAT units.

Cooling Performance HRAT-HRAT E

Cooling Performance HRAN

Heat Pump Performance HRAT-HRAN

Operating Limits

Hydraulic Data

Refrigerant Circuit

HRAT - HRAT E

HRAN

Checking and Starting Up the Unit

Preparing for First Start Up

Pre-startup checklist for safety and correct installation.

Starting Up for the First Time (after two hours)

Step-by-step procedure for initial unit activation.

Activating and Deactivating the Unit

Setting Service Parameters

Setting the Set Points

Procedure to adjust cooling/heating set points.