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Uniflair LEONARDO EVOLUTION TUAV 1022 - User Manual

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LEONARDO EVOLUTION
INSTALLATION MANUAL
LEONARDO EVOLUTION
VERSION: 1.7
DATE: FEBRUARY 2010
LANGUAGE: ENGLISH

Table of Contents

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Summary

SAFETY PRECAUTIONS

General Instructions

Covers general safety instructions, including compliance with standards and authorized personnel.

Warnings for lifting and transportation

Details safety precautions for lifting and transporting the units by specialized personnel.

Warnings for installation

Specifies that electrical installation work must be done by technicians and in safe locations.

Safety during maintenance work

Emphasizes that maintenance must be done by qualified personnel after power disconnection.

LEONARDO EVOLUTION - DIRECT EXPANSION

DELIVERY AND INSTALLATION CHECKS

ELECTRICAL CONNECTIONS

Electrical connections

Details the procedure for making electrical connections to the unit.

REFRIGERANT CIRCUIT MANAGEMENT

Choosing the diameter of the discharge tube

Explains how to size discharge tubes for oil flow and vibration prevention.

BACKFLOW LINE DIMENSIONING (LIQUID)

Details how to dimension liquid lines to prevent gas development and ensure pressure.

Evacuation of the refrigeration circuit and charging of refrigerant

Outlines procedures for evacuating and charging the refrigeration circuit.

CHILLED WATER UNIT CONNECTIONS

UNIT START UP AND SHUT DOWN

MANUAL START UP AND SHUT DOWN OF THE UNIT

Details the step-by-step procedure for starting up and shutting down the unit manually.

SETTING AND ADJUSTMENT

REGULATION AND SAFETY DEVICES

Setting the regulation and safety devices

Covers setting room temperature, humidity, and safety devices like pressure switches.

Setting the air flow sensor

Details how to set the FS differential pressure switch for air flow monitoring.

Setting the dirty filter sensors

Explains how to set the PFS differential pressure switch for dirty filters.

MAINTENANCE SCHEDULE

TROUBLESHOOTING GUIDE

Troubleshooting

Offers solutions for common problems encountered with the unit's operation.

LEONARDO EVOLUTION - CHILLED WATER

LEONARDO EVOLUTION ENERGY SAVING

LEONARDO EVOLUTION TWIN-COOL

Technical characteristics

Lists technical specifications for the Twin-Cool units.

ELECTRIC HEATERS

Replacing the electrical heaters

Provides safety instructions and procedure for replacing electrical heaters.

Uniflair LEONARDO EVOLUTION TUAV 1022 Specifications

General IconGeneral
BrandUniflair
ModelLEONARDO EVOLUTION TUAV 1022
CategoryAir Conditioner
LanguageEnglish

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