CLIMAVENETA HRAN 0031 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 0031 Specifications

General

Brand	CLIMAVENETA
Model	HRAN 0031
Category	Chiller
Language	English

Summary

General Warnings

Fundamental Safety Rules

Key Safety Precautions

Essential safety rules for unit operation and handling.

Installation

Choice of Installation Site

Guidelines for selecting the unit's location.

Hydraulic Connections

Details on connecting the hydraulic circuit.

Size and Location of Connections

Filling the Installation

Procedures for filling the hydraulic circuit.

Emptying the Installation

Electrical Connections

Electrical Installation and Safety

Key electrical connection, earthing, and voltage guidelines.

General Technical Data

HRAT E Technical Data

HRAT Technical Data

Cooling Performance HRAT-HRAT E

Cooling Performance HRAN

Heat Pump Performance HRAT-HRAN

Operating Limits

External Air Temperature Limits

Hydraulic Data

Useful Pump Head Curves

Refrigerant Circuit

HRAT-HRAT E Circuit Diagram

HRAN Circuit Diagram

Checking and Starting Up the Unit

Preparing for First Start Up

Pre-startup checks and conditions.

Starting Up for the First Time

Steps for initial unit activation.

Activating and Deactivating the Unit

Error Handling During Initial Phase

Procedures for errors like E41 during initial setup.

Seasonal Operating Condition Checks

Checks to perform at the beginning of each season.

Setting Service Parameters

Setting the Set Points

Procedure to adjust operating set points.