CLIMAVENETA HRAT E 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 HRAT E 0071 Specifications

General

Brand	CLIMAVENETA
Model	HRAT E 0071
Category	Chiller
Language	English

Summary

Installation

Choice of Installation Site

Selecting the appropriate installation location.

Hydraulic Connections

Filling the Installation

Procedure for filling the hydraulic circuit.

Emptying the Installation

Procedure for emptying the hydraulic circuit.

Electrical Connections

General Electrical Requirements

Safety and connection guidelines.

Electrical and Control Connections

Power and Auxiliary Connections

Main power, auxiliary, and remote control wiring.

Remote Operation and Monitoring

Remote keyboard, alarm, pump, and flow switch connections.

General Technical Data HRAN

Cooling and Heating Performance

Cooling/heating capacity and power input.

Cooling Performance HRAT-HRAT E

Cooling Performance HRAN

Cooling Performance Models 0011-0025

Cooling performance data for models 0011-0025.

Cooling Performance Models 0031-0051

Cooling performance data for models 0031-0051.

Cooling Performance Models 0061-0091

Cooling Performance Models 0101-0151

Heat Pump Performance HRAT-HRAN

Heat Pump Performance Models 0011-0025

Heat Pump Performance Models 0041-0061

Heat Pump Performance Models 0071-0091

Heat Pump Performance Models 0101-0151

Operating Limits

Cooling Operating Limits

Recommended operating zones for cooling.

Heating Operating Limits

Recommended operating zones for heating.

Refrigerant Circuit

HRAT - HRAT E Circuit Diagram

HRAN Circuit Diagram

Checking and Starting Up the Unit

Preparing for First Start Up

Pre-start checks and conditions.

Starting Up for the First Time

Procedure for initial unit activation.

Activating and Deactivating the Unit

Unit Activation and Deactivation

Initial Phase Checks

Setting Service Parameters

Setting the Set Points