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Hitachi SET FREE Series User Manual

Hitachi SET FREE Series
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SET FREE SERIES
RAS-(8-96)FSXNSE
RAS-(5-72)FSXNPE
Heat pump system
Heat recovery system
INSTRUCTION MANUAL
MANUAL DE INSTRUCCIONES
BEDIENUNGSANLEITUNG
MANUEL D’UTILISATION
MANUALE DI ISTRUZIONI
MANUAL DE INSTRUÇÕES
BRUGSANVISNING
INSTALLATIEHANDLEIDING
INSTALLATIONSHANDBOK
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Hitachi SET FREE Series Specifications

General IconGeneral
RefrigerantR410A
SeriesSET FREE
Operating Temperature Range (Cooling)-5°C to 46°C
Noise Level (Indoor Unit)45 dB
Power Supply50/60Hz

Summary

GENERAL INFORMATION

GENERAL NOTES

Notes regarding publication reproduction, changes, and errors.

SAFETY

APPLIED SYMBOLS

Explains symbols used for danger, caution, and notes for safety.

ADDITIONAL SAFETY INFORMATION

DANGER, CAUTION, AND NOTE SYMBOLS

Details the meaning and implications of safety symbols used in the manual.

IMPORTANT NOTICE

Information about supplementary product data and manual reading importance.

TRANSPORT, LIFTING, AND HANDLING

TRANSPORT OF OUTDOOR UNIT

Guidelines for safely moving outdoor units before installation.

HANDLING AND LIFTING METHODS

Instructions for safe forklift use and crane lifting techniques for outdoor units.

WEIGHT AND CENTER OF GRAVITY

Specifies unit weights and center of gravity dimensions for installation planning.

NAME OF PARTS

RAS-FSXNSE (STANDARD SERIES) COMPONENTS

Identifies and lists components for the FSXNSE series outdoor units.

RAS-FSXNPE (HIGH EFFICIENCY SERIES) COMPONENTS

Identifies and lists components for the FSXNPE series outdoor units.

UNIT INSTALLATION

PRELIMINARY CONDITIONS FOR OUTDOOR UNIT POSITIONING

Specifies environmental and location requirements for outdoor unit placement.

INSTALLATION SPACE REQUIREMENTS

Details minimum clearance dimensions around the outdoor unit for installation and service.

INSTALLATION GUIDELINES

Provides instructions for unit installation based on surrounding walls and foundation requirements.

PIPING WORK AND REFRIGERANT CHARGE

CONNECTION KIT SELECTION

Lists required piping connection kits based on operating mode and unit capacity.

PIPE SIZE SELECTION

Specifies refrigerant pipe diameters for various system configurations.

PIPE CONNECTION AND INSTALLATION

Details pipe connection methods, installation precautions, and piping directions.

REFRIGERANT CHARGE PROCEDURES

Covers refrigerant charging, vacuuming, leak testing, and safety measures.

DRAIN PIPING

CONDENSATION DRAINAGE SYSTEM

Explains condensation drainage requirements and installation guidelines for outdoor units.

ELECTRIC WIRING

OPTIONAL DRAINAGE KIT INSTALLATION

Describes the installation of the optional drainage kit DBS-TP10A.

GENERAL WIRING INFORMATION AND PRECAUTIONS

Covers general electrical safety, wiring rules, and power supply considerations.

POWER SUPPLY AND CABLE SIZING

Specifies power supply requirements, cable sizes, and breaker settings for units.

OUTDOOR UNIT ELECTRICAL WIRING

Details the electrical connections and wiring methods for outdoor units and their components.

PCB1 DSW SWITCH SETTINGS

Explains the configuration of DIP switches on the PCB for various operational settings.

COMMISSIONING

PRELIMINARY CHECKS

Lists essential checks before starting the system for installation and operation.

TEST RUN PROCEDURE

Provides step-by-step instructions for performing the system test run using the remote control.

MAIN SAFETY DEVICES

COMPRESSOR PROTECTION MECHANISMS

Details the safety devices and their specifications that protect the compressor.

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