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Atlantic alfea extensa duo+ User Manual

Atlantic alfea extensa duo+
68 pages
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Installation and
operating manual
intended for professionals
To be saved for
future consultation
Document n° 1578-4 ~ 12/12/2013
alféa extensa duo +
atlantic-comfort.com
Subject to modications without notice.
Non contractual document.
FR NL DE EN IT
ES PT PL PT PT
Heat pump air/water
split 2 services
Outdoor unit Hydraulic unit
WOYA060LDC 023208
WOYA080LDC 023209
WOYA100LDT

Table of Contents

Questions and Answers:

Atlantic alfea extensa duo+ Specifications

General IconGeneral
TypeAir-to-water heat pump
Energy Efficiency Class (Heating)A++
RefrigerantR410A
Operating Temperature Range (Heating)-20°C to +35°C
Integrated Domestic Hot Water TankYes
Operating Temperature Range (Cooling)10°C to 46°C

Summary

Product Description

Package Contents

Details the items included in the heat pump package.

Technical Definitions

Explains key terms like Split, Air/Water, Inverter, and COP.

Performance Specifications

Lists technical data including heating output, power absorbed, and electrical characteristics.

Installation Procedures

Outdoor Unit Installation

Covers site selection, clearances, positioning, and condensate drain for the outdoor unit.

Hydraulic Unit & Connections

Details installing the hydraulic unit, refrigeration, and hydraulic connections.

Electrical Connections

Explains electrical supply characteristics, wiring, and connections for outdoor and hydraulic units.

Commissioning and Configuration

Guides through the initial startup, settings, and configuration of the system.

Regulation System

User Interface and Controls

Describes the display, buttons, and controls of the user interface and thermostats.

Temperature Control and Settings

Explains temperature adjustments, heating curves, and parameter settings.

Parameter Settings

Details how to navigate and adjust system parameters and recommended settings.

Troubleshooting and Maintenance

Fault Diagnosis

Lists error codes, messages, and diode flashing patterns for troubleshooting.

Installation Maintenance

Details hydraulic checks, DHW tank maintenance, and unit checks.

Unit Maintenance

Covers emptying the hydraulic unit, distribution valve, and ACI check.

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