Hitachi RAS-16FSXNSE User Manual

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
ΕΓΧΕΙΡΊΔΙΟ ΟΔΗΓΙΏΝ
РЪКОВОДСТВО С УКАЗАНИЯ
NÁVOD K POUŽITÍ
KASUTUSJUHEND
HASZNÁLATI ÚTMUTATÓ
INSTRUKCIJU ROKASGRĀMATA
NAUDOJIMO VADOVAS
INSTRUKCJA OBSŁUGI
MANUAL DE INSTRUCȚIUNI
РУКОВОДСТВО ПО ЭКСПЛУАТАЦИИ

Hitachi RAS-16FSXNSE Specifications

General

Brand	Hitachi
Model	RAS-16FSXNSE
Category	Heat Pump
Language	English

Summary

3.3 Additional Information About Safety

5.3 Lifting Method

7 UNIT INSTALLATION

7.1 Preliminary Conditions for Positioning of Outdoor Unit

Specifies ideal locations and environmental conditions for outdoor unit installation.

7.3 Installation

8 PIPING WORK AND REFRIGERANT CHARGE

8.2 Pipe Size Selection

!C A U TION

Cautions regarding incorrect pipe sizes, potential damage, and lubrication issues.

8.3 PIPE CONNECTION

8.3.3 Precautions for the Installation of the Outdoor Unit

Safety precautions for installing multiple outdoor units and their piping.

8.3.4 Refrigerant Pipe Connection

8.3.6 Stop Valve

8.4 Refrigerant Charge

8.4.1 Air-Tight Test

Steps for performing an air-tight test on the refrigerant system.

8.5 VACUUMING

8.5.1 Basic Method

8.5.2 Triple Evacuation Method

8.6 Additional Refrigerant Charge Calculation

Calculating Method of Additional Refrigerant Charge (W kg)

8.7 CHARGING WORK

9 DRAIN PIPING

!D ANGER

Critical warnings about drainage in pedestrian areas and freezing in cold climates.

10 ELECTRIC WIRING

10.3 Connection of the Power Supply Circuits

10.3.2 Cable Sizes and Main Breaker Switch

10.5 Setting of the DSW Switches on PCB1

Instructions for setting DIP switches on the PCB1.

11 COMMISSIONING

11.1 Preliminary Checks

Initial checks before starting the system, including valve positions and connections.

!D ANGER

Critical safety warnings regarding system operation before verification and potential hazards.

11.2 CARRY OUT THE TEST RUN

Detailed procedure for performing the system's test run.

11.3 TEST RUN PROCEDURE BY REMOTE CONTROL SWITCH (PC-ARFPE EXAMPLE)

Step-by-step guide for performing a test run using the remote control.

12 MAIN SAFETY DEVICES

Compressor Protection

Details on compressor protection devices like pressure switches and oil heaters.