CLIMAVENETA HRAN 0091 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 0091 Specifications

General

Brand	CLIMAVENETA
Model	HRAN 0091
Category	Chiller
Language	English

Summary

General Warnings

Fundamental Safety Rules

Installation Procedures

Installation Site Selection

Criteria for choosing the optimal installation location.

Unit Positioning and Handling

Safe procedures for positioning and handling the unit.

Hydraulic Connection Guidelines

Guidelines for performing hydraulic connections correctly.

Electrical Connections and HRAT E Data

Electrical Connection Requirements

Essential requirements for electrical connections and power supply.

HRAT E Electrical Specifications

Table of electrical data for HRAT E models.

HRAT-HRAN Electrical Data and Panel

HRAT-HRAN Electrical Specifications

Table of electrical data for HRAT-HRAN models.

Unit Connections and Controls

Electrical Power and Auxiliary Connections

General Technical Data

HRAT E Performance Metrics

Table detailing cooling capacity, power, flow rate, etc.

HRAT Performance Metrics

Table detailing cooling capacity, power, flow rate, etc.

Cooling Performance HRAT-HRAT E

HRAT-HRAT E Cooling Performance Tables

Data on Pf, Pa, Qev, and APev for various conditions.

Cooling Performance HRAN

HRAN Cooling Performance Tables

Data on Pf, Pa, Qev, and APev for various conditions.

Heat Pump Performance HRAT-HRAN

HRAT-HRAN Heat Pump Tables

Data on Pt, Pa, Qc, and APc for various conditions.

Operating Limits and Performance Factors

Cooling Operating Zones

Recommended operational zones for cooling mode.

Heating Operating Zones

Recommended operational zones for heating mode.

Refrigerant Circuit Diagrams

HRAT/HRAT E Circuit Diagram

HRAN Circuit Diagram

Unit Startup Procedures

Pre-Startup Checklist

Checklist before performing the initial startup.

Initial Startup Sequence

Steps for powering up and starting the unit.

Unit Activation and Deactivation

Activating Cooling/Heating Functions

Deactivating Cooling/Heating Functions

Seasonal Operation Checks

Service Parameter Settings

Setting Unit Set Points

Accessible Parameters List