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CIAT AUREA Series User Manual

CIAT AUREA Series
34 pages
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Notice d’utilisation
User’s brochure
05 - 2003
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Installation
Fonctionnement
Mise en service
Maintenance
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Installation
Operation
Commissioning
Maintenance
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CIAT AUREA Series Specifications

General IconGeneral
CategoryHeat Pump
SeriesAUREA
RefrigerantR32
Operating Temperature Range (Heating)-15°C to 35°C
Power Supply220-240V, 50Hz

Summary

Introduction and Safety Advice

Introduction to AUREA Heat Pumps

General introduction to AUREA reversible heat pumps for residential and commercial use.

Safety Advice and Precautions

Essential precautions for installation, commissioning, and adjustment operations.

Handling, Positioning, and Installation

Guidelines for moving, placing, and installing the heat pump unit indoors.

Hydraulic and Electrical Connections

Hydraulic Connections and Water Flow

Study of dimensioning, filtration, water temperature limits, and pipework insulation requirements.

Electrical Connections and Power Supply

Compliance with standards, wiring regulations, and power supply characteristics for safe installation.

Control System and Parameter Configuration

Manual Valve Adjustment Procedure

Procedure for adjusting the manual valve on the external circuit using reference curves.

Controller Parameter Setup

Accessing and modifying user and factory parameters, protected by passwords.

Compressor Operation Parameters

Parameters related to compressor minimum operating time, stop time, and anti-short cycle.

Frost Protection Settings

Parameters for frost protection settings, including setpoints and differentials for internal/external exchangers.

Unit Startup and Operation

Location of Sensors and Safety Devices

Diagram showing the location of sensors and safety devices within the unit.

Startup Procedures and Checks

Procedures for initial checks, powering on, and starting the heat pump unit.

Startup Troubleshooting

Diagnosing and resolving common issues encountered during unit startup.

Faults and Safety Devices

Fault Identification and Signalling

General explanation of fault detection, signalling, and reset procedures.

Specific Fault Diagnoses

Detailed descriptions of various faults including pressure, temperature, flow, and sensor issues.

Safety Devices Overview

Overview of safety devices managed by the controller, including pressure switches and sensors.

Technical Specifications

Technical Characteristics

Performance data for AUREA models, including compressor, heat exchangers, and power.

Electrical Characteristics

Electrical supply requirements, current ratings, and cable specifications.

Sound Levels

Measurement of sound pressure levels for different unit models.

Installation Diagrams

Installation Diagram: Well or Ground Water

Schematic showing the installation principle for units using well or ground water sources.

Installation Diagram: Geothermal Sensors

Schematic showing the installation principle for units using horizontal or vertical geothermal sensors.

Service and Control Functions

Service Sheet and Check List

Table for recording operational data, measurements, and checks during service.

Control and Automation Functions

How to control unit operation via external signals, remote control, and mode selection.

Pump and Valve Control

Connecting and controlling external/internal water pumps and electric control valves.

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