CLIMAVENETA HRAN 0061 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 0061 Specifications

General

Brand	CLIMAVENETA
Model	HRAN 0061
Category	Chiller
Language	English

Summary

General Warnings

Fundamental Safety Rules

Description of Standard Unit

Key Components

Refrigerant Circuit

Description of the refrigerant circuit components, including expansion valve, safety switches, and refrigerant type.

Installation

Site Selection and Distances

Criteria for choosing an installation site, ensuring adequate safety distances and ventilation.

Unit Positioning and Handling

Hydraulic Connections

Guidance on making hydraulic connections, component selection, pipe washing, and support.

Filling the Installation

Procedure for filling the hydraulic circuit, venting air, and setting the correct operating pressure.

Emptying the Installation

Steps for safely emptying the hydraulic circuit, including shutting off power and opening vents.

Electrical Connections

General Connection Guidelines

Mandatory procedures for electrical connections, emphasizing qualified personnel, legislation, and safety.

Electrical Power and Auxiliary Connections

Remote Control and System Integration

Operating Limits

Refrigerant Circuit

Checking and Starting Up the Unit

Pre-Startup Checks

Essential checks to ensure safety, correct connections, and circuit integrity before initial startup.

Initial Startup Procedure

Step-by-step guide for powering up the unit for the first time after a two-hour pre-heating period.

Activating and Deactivating the Unit

Control Panel Operation

Seasonal Operation Checks

Setting Service Parameters

Setting Temperature Set Points