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CIAT AUREA 40 User Manual

CIAT AUREA 40
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 40 Specifications

General IconGeneral
CategoryHeat Pump
ModelAUREA 40
Heating Capacity40 kW
Cooling Capacity40 kW
RefrigerantR410A

Summary

Introduction to AUREA Heat Pumps

Safety Advice for Installation and Operation

Advice to avoid accidents during installation, commissioning, and adjustment operations.

Unit Installation and Positioning Guidelines

Ground Water Circuit Installation

Electrical Connections and Control Module

Electrical Connection Standards and Requirements

Compliance with EN 60204-1, machine directives, and local wiring regulations.

Keypad and Display Operation

Parameter Settings: User and Manufacturer

Setting User Parameters (USER)

Accessing and modifying user-specific parameters, protected by a password.

Setting Manufacturer Parameters (FACTORY)

Accessing and modifying factory-specific parameters, protected by a different password.

Operating Modes and Fault Handling

Parameter Reference Tables: Sensors and Cooling

Parameter Reference Tables: Heating and Compressor

Compressor Operation Limits and Settings

Parameters related to compressor operation, including time limits and maintenance settings.

Antifreeze Protection Parameters

Antifreeze Settings for Internal Exchanger

Configuration of antifreeze setpoints and differentials for the internal exchanger.

Sensor and Cooling Parameters

Heating and Compressor Parameters

Compressor Operation Parameters

Critical parameters for compressor operation like minimum run time, stop time, and anti-short cycle time.

Operating Delays and Antifreeze Settings

External Heat Exchanger Antifreeze Parameters

Configuration of frost protection for the external heat exchanger, including setpoints and faults.

Antifreeze and Fault Parameters

Internal Heat Exchanger Antifreeze Parameters

Settings for internal heat exchanger antifreeze protection, including setpoints and faults.

Fault Detection and Signalling

High Pressure Fault Detection and Handling

Identifying and responding to high pressure faults, including compressor shutdown and display warnings.

Fault Detection and Signalling (Continued)

Low Pressure Fault Detection and Handling

Identifying and responding to low pressure faults, including compressor shutdown and display warnings.

Safety Devices and Their Functions

Pressure Switches and Antifrost Sensors

Safety functions of low/high pressure switches, antifreeze sensors, and water flow switches.

Sensor and Safety Device Locations

Pre-Startup Checks and Verification

Essential checks before commissioning the unit, ensuring safe and correct installation.

Unit Startup Procedures and Verification

Installation Diagram: Well or Ground Water

Installation Diagram: Horizontal or Vertical Sensors

Water Pump Control

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