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Lunos Nexxt - User Manual

Lunos Nexxt
54 pages
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I IT Manuale di installazione
Sistema di aerazione puntuale con recupero di
calore tipo Nexxt
- da inoltrare al cliente finale-
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Summary

Reference Directions for Installation

Surface and Concealed Installation Guidance

Details on surface and concealed installation of decentralized ventilation devices.

Safety Precautions and Warnings

General Safety Instructions

Important safety instructions and warnings for device installation and operation.

Dimensioned Drawings

Wall Housing Details

Technical Specifications and Installation Requirements

Device Technical Specifications

Electrical, operational, and environmental specifications for the ventilation device.

Surface Mounting Installation Steps

Positioning and Core Bore Creation

Stipulating positions for wall housing and manufacturing the core bore for the breakthrough pipe.

Surface Mounting Installation - Connections

Transition Piece Installation

Inserting and fixing the electrical flap close-off and passive transition piece.

Electrical Flap Connection

Stripping cable insulation and connecting the electrical flap close-off, ensuring waterproof connection.

Surface Mounting Installation - Final Wiring

Cable Routing and Connection

Guiding mains/control cables, connecting them, and referring to wiring diagrams.

Critical Safety Warning

Caution regarding assembly work only with disconnected mains voltage.

Concealed Installation Steps

Wall Cut-out Preparation

Manufacturing the wall cut-out for the wall installation housing.

Concealed Installation - Connections

Transition Piece and Housing Insertion

Inserting and fixing the electrical flap close-off or passive transition piece.

Electrical Connection and Waterproofing

Connecting the electrical flap close-off and applying sealing for waterproofing.

Concealed Installation - Final Wiring

Cable Management and Connection

Slitting cable conduit, guiding cables, connecting them, and referencing wiring diagrams.

Final Installation Steps

Slide-in Unit Insertion

Inserting the slide-in unit into the wall installation housing, ensuring correct connection.

Finishing Touches and Connections

Electrical Connection Diagrams

Electrical Connection Safety

Crucial safety notes regarding mains voltage and electrical connections.

Basic Wiring Diagram

Diagram showing operation over the element, flap close-off, gesture control, and TAC connections.

Volume Flow Control Wiring Options

Operating Element and DIP Switch Settings

DIP Switch Configuration

Default and recommended DIP switch settings for different Nexxt models.

Module Installation Procedures

Filter Maintenance

Filter Replacement Process

Detailed steps for removing old filters and inserting new ones, noting flow direction.

Screen and USB Connectivity

Fault Troubleshooting

Fault Signal Interpretation

Information on fault signals and how to remedy them.

Lunos Nexxt Specifications

General IconGeneral
Heat recoveryUp to 90%
TypeDecentralized ventilation unit with heat recovery
InstallationWall installation
Core materialCeramic
EfficiencyUp to 90%
Heat OutputNot applicable (ventilation unit)

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