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Riello AARIA Multi MN Series User Manual

Riello AARIA Multi MN Series
36 pages
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www.riello.it
cod. Doc-0071663 rev. 11
AARIA Multi MN
IT ISTRUZIONI PER LINSTALLATORE E PER IL SERVIZIO TECNICO DI ASSISTENZA
EN INSTRUCTIONS FOR THE INSTALLER AND THE TECHNICAL SERVICE CENTRE
03/2018
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Riello AARIA Multi MN Series Specifications

General IconGeneral
BrandRiello
ModelAARIA Multi MN Series
CategoryAir Conditioner
LanguageEnglish

Summary

General Notices

Fundamental Safety Rules

Product Description

Unit Identification

Technical Tag

Displays technical and performance data. Key for unit identification.

Technical Data

Standard Operating Conditions

Performance Limits

Unit Combinations (Couplings)

Unit Dimensions and Connections

Unit Physical Dimensions

Provides measurements for unit and packaging.

Line Connections and Torque

Details for refrigerant line attachment and tightening.

Installation Distances and Height Limits

Electrical Diagrams and Control Settings

Electrical Wiring Schematics

Diagrams showing the electrical layout of the unit.

Wire Color Coding

Color coding for electrical wires used in the diagrams.

SW1 Malfunction Settings

Configuration of DIP switch SW1 for malfunction modes.

SW5 Operation Settings

Configuration options for SW5, including defrost and current limits.

SW6 Centralized Control Definition

Defines the function of SW6 for centralized control and addressing.

Product Delivery and Content

Delivery Preliminary Notes

Important recommendations before unpacking the unit.

Included Components List

Lists all items included in the product package.

Unit Handling and Transport

Accessing Internal Parts

Installation Guide

Installation Site Selection

Guidance on choosing the installation location and avoiding issues.

Floor Mounting Installation

Instructions for floor-level installation and clearance.

Suspended Mounting Installation

Guidelines for wall-mounted or suspended installation.

Refrigerant Line Connection

Refrigerant Connection Precautions

Important notes regarding refrigerant line installation.

Refrigerant Line Connection Steps

Step-by-step guide for making refrigerant connections.

Electrical Wiring and Connections

Electrical Connection Precautions

Important notes on power supply and wiring requirements.

Power Supply and Voltage Checks

Verifies electrical network compatibility and voltage.

Mandatory Electrical Installation Requirements

Outlines necessary safety devices and grounding.

First Commissioning and Start-up

Commissioning Pre-checks

Essential checks to perform before the first start-up.

Unit Start-up Sequence

Step-by-step guide to power on and start the unit.

Refrigerant Gas Tag Procedure

How to correctly fill out the refrigerant information label.

Regular Maintenance

Routine Maintenance Guidelines

Importance and frequency of regular upkeep.

Annual Maintenance Checks

Specific tasks to perform during yearly servicing.

Cleaning the Fin Bank

Procedure for cleaning the unit's heat exchange fins.

Specialized Maintenance

Extraordinary Maintenance Precautions

Safety measures for advanced service tasks.

Evaporator Draining and Vacuum

Evaporator Emptying Procedure

Procedure to empty the evaporator for repairs.

Pneumatic Vacuum Procedure

Process to evacuate the refrigeration circuit.

Unit Alarms and Error Codes

Alarm System Overview

General information about unit alarms and safety interlocks.

LED Status Indicators

Explains the meaning of various LED lights on the unit.

General Error Code Listings

Detailed list of error codes indicated by Led 1 and Led 2.

Model Specific Error Codes

Lists error codes specific to different model series.

Connection Check Procedure

Connection Check Sequence

Steps to perform a connection check after installation.

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