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Atlantic alfea excellia duo User Manual

Atlantic alfea excellia duo
84 pages
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Maintenance
Document
intended for professionals
To be saved for
future consultation
Heat pump air/water
split 2 services
alféa excellia duo
atlantic-comfort.com
FR NL DE EN IT
ES PT PL PT PT
Outdoor unit Hydraulic unit
WOYG112LHT 024151
WOYG140LCTA
WOYK112LCTA 023654
WOYK140LCTA
WOYK160LCTA
U0546279_1738_EN_16
02/02/2023

Table of Contents

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Atlantic alfea excellia duo Specifications

General IconGeneral
TypeAir-to-Water Heat Pump
RefrigerantR410A
Energy Efficiency Class (Heating)A++
Operating Temperature Range (Heating)-20°C to +35°C
Heating Capacity5 to 16 kW
DHW tank volume190 liters
Noise Level (Outdoor Unit)45 dB - 55 dB

Summary

Unit Description and Specifications

Package Contents

Details the unit's packaging, including outdoor and hydraulic units, and associated accessories.

Key Term Definitions

Explains essential technical terms like Split, Air/water, Inverter, and COP for system understanding.

Technical Specifications

Provides detailed technical data on heating, electrical, hydraulic, and refrigerant circuits.

Installation Procedures

Installation Regulations and Handling

Covers regulatory compliance, maintenance, unpacking, and safe handling of the unit.

Refrigerant Circuit Installation

Details precautions for refrigerant circuits, connection requirements, and provided accessories.

Electrical Connections

General Electrical Requirements

Outlines electrical supply characteristics, general remarks, and safety precautions for installation.

Wiring Diagrams and Cable Specs

Presents overall electrical connection layout and specifies cable sections and protection ratings.

Outdoor Unit Electrical Connections

Explains the specific electrical connection procedures for single and 3-phase outdoor units.

Commissioning and System Regulation

Commissioning Process

Guides through the initial setup and startup of the heat pump system.

Room Control Unit Setup

Details the installation and configuration of room thermostats and control units for temperature management.

User Interface and Temperature Management

User Interface Overview

Describes the display elements and controls of the user interface for operation.

Temperature Control Settings

Explains how to adjust temperature controls, including heating curves and offsets.

Parameter Configuration

Parameterization Guide

Instructs on setting parameters based on heat emitters, covering general settings and specific recommendations.

Function Line Settings

Lists available function lines for time programming, circuit settings, and domestic hot water functions.

Advanced System Settings

Heating and Cooling Parameters

Details parameters for heating adjustments, room influence, and cooling operations.

Specialized Functions

Covers parameters for concrete slab drying and swimming pool integration.

System Configuration and Control Inputs

Installation Configuration Options

Outlines pre-set configurations for different installation types and circuit options.

Function Input/Output Configuration

Explains the setup of various function inputs and outputs for system control.

Diagnostics and System Data

Generator and Consumer Diagnostics

Provides diagnostic information for the generator and consumers, including error codes.

System States and Sensor Data

Lists system states, sensor readings, and relay outputs for monitoring operational status.

Hydraulic Layouts and Electrical Schematics

Hydraulic Circuit Configurations

Illustrates hydraulic layouts for different heating circuit configurations and system components.

Electrical Wiring Diagrams

Presents detailed electrical wiring diagrams for outdoor and hydraulic units.

Troubleshooting and Fault Information

Hydraulic Unit Fault Codes

Lists error numbers, descriptions, locations, and operational status for hydraulic unit faults.

Outdoor Unit LED Fault Indicators

Explains fault codes indicated by LED flashes on the outdoor unit for diagnostics.

Installation Maintenance

Hydraulic and DHW System Maintenance

Details annual maintenance procedures for hydraulic circuits, DHW tanks, and descaling.

Outdoor Unit and Refrigerant Circuit Checks

Covers checks for the outdoor unit's heat exchanger, fan, and the refrigerant circuit integrity.

Electrical System Checks

Outlines essential checks for electrical connections, cables, and electronic boards.

Start-up and User Guidance

Pre-Start-up Checklist

Provides a comprehensive checklist for ensuring all components are ready before initial startup.

Start-up Procedure

Guides the user through the step-by-step process of starting up the heat pump system.

Settings Reference and User Operation

Settings Sheet Summary

Offers a quick reference for key settings and parameters for various unit functions.

User Operation Instructions

Explains how to operate the heat pump, emphasizing heated floors and heating circuit checks.

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