CLIMAVENETA HRAT E 0025 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 0025 Specifications

General

Cooling Capacity	25 kW
Refrigerant	R410A
Power Supply	400V / 3Ph / 50Hz
Compressor Type	Scroll
Dimensions (L x W x H)	1200 x 800 x 900 mm

Summary

General Warnings

Fundamental Safety Rules

Key safety rules for operating electrical and water-based equipment.

Description of Standard Unit

Refrigerant Circuit

Components of the refrigerant circuit, including filter, expansion valve, and switches.

Power and Control Electrical Panel

Description of the electrical panel's construction and control interface.

Installation

Choice of Installation Site

Factors to consider when choosing the installation site for the unit.

Positioning

Instructions for safe handling and positioning of the unit.

Hydraulic Connections

Guidelines for hydraulic connections and recommended components.

Electrical Connections

HRAT-HRAN Electrical Data

Electrical Panel

Location and access details for the unit's electrical panel.

Electrical Power Connections

Cooling Performance HRAT-HRAT E

Cooling Performance HRAN

Heat Pump Performance HRAT-HRAN

Operating Limits

Refrigerant Circuit

Checking and Starting Up the Unit

Preparing for First Start Up

Preparatory steps before the unit's first start-up.

Starting Up for the First Time (after two hours)

Step-by-step procedure for initial unit start-up after pre-heating.

Activating and Deactivating the Unit

Setting Service Parameters

Setting the Set Points

Procedure for setting and modifying unit temperature set points.