Hitachi RAC-S18H2 User Manual

– 1 –
ENGLISH
SPLIT TYPE AIR CONDITIONER
INDOOR UNIT/OUTDOOR UNIT
MODEL
RAS-S18H2 / RAC-S18H2
Instruction manual Page 1~26
To obtain the best performance and ensure years of trouble
free use, please read this instruction manual completely.
Bedlenungsanleitung Suite 27~52
Bitte lesen Sie diese Bedienungsanleitung aufmerksam
durch, um durch richtige Bedienung jahrelangen und
störungsfreien Betrieb zu gewährleisten.
Mode d’emploi Page 53~78
Des performances optimales et un fonctionnement à long
terme seront assurés en appliquant les présentes
instructions après avoir entièrement lu ce mode d’emploi.
Manuale di istruzioni Pag. 79~104
Per garantire la migliore prestazione e la più lunga
durataleggere attentamente e al completo le seguanti
istruzioni.
Manual de instrucciones Página 105~130
Para obtener el mejor funcionamiento y asegurar años de
uso libre de problemas, lea cuidadosamente este manual
de instrucciones.
Manual de instruções Página 131~156
A fim de obter um bom funcionamento e de garantir uma
utilização sem falhas durante muitos anos, é favor ler este
manual de instruções completamente.
O‰ËÁ›Â˜ XÂÈÚÈÛÌÔ‡ ™ÂÏ›‰· 157~182
°È· ÙËÓ Î·Ï‡ÙÂÚË ‰˘Ó·Ù‹ ·fi‰ÔÛË Î·È ÙËÓ Ì·ÎÚÔ¯ÚfiÓÈ·
Î·È ¯ˆÚ›˜ ÚÔ‚Ï‹Ì·Ù· ¯Ú‹ÛË Ù˘ Û˘Û΢‹˜ ·˘Ù‹˜,
·Ú·Î·Ïԇ̠‰È·‚¿ÛÙ Ï‹Úˆ˜ ÙȘ Ô‰ËÁ›Â˜ ¯ÂÈÚÈÛÌÔ‡ Ù˘.
Инструкция по эксплуатации стр. 183~208
Для обеспечения наилууших эксплуатационных
характеристик и многолетней безотказной работы
оборудования необходимо полностыо оэнакомиться с
данной Инструкцией по эксплуатации.
OUTDOOR UNIT INDOOR UNIT
RAS-S18H2
RAC-S18H2
(EN1) RAS/RAC-S18H2 7/3/06, 9:34 AM1

Hitachi RAC-S18H2 Specifications

General

Brand	Hitachi
Model	RAC-S18H2
Category	Air Conditioner
Language	English

Summary

Safety Precautions

Precautions During Installation

Safety measures to follow before and during the unit's installation process.

Precautions During Shifting or Maintenance

Safety guidelines for moving the unit and performing maintenance tasks.

Precautions During Operation

Critical safety rules to follow while the unit is running to prevent hazards.

Remote Control Unit Functions

Remote Controller Overview

Details the display, buttons, and signal transmission window of the remote control.

Remote Control Usage Precautions

Various Functions and Operations

Auto Restart Control

Automatic Operation Mode

Explains the unit's automatic mode selection based on room temperature.

Heating Operation

Heating Operation Steps

Instructions for setting up and starting the heating mode of operation.

Dehumidifying Operation

Dehumidifying Mode Setup

How to use the dehumidifying function and its recommended operating range.

Cooling Operation

Cooling Mode Setup

Steps to set and start the cooling mode of operation.

Timer Settings

Setting Timer Modes

Explains how to set OFF, ON, and ON/OFF timers.

Setting Current Time and Timers

Detailed steps for setting current time, turn-off, and turn-on times.

Sleep Timer Function

Setting the Sleep Timer

Sleep Timer for Heating Mode

General Maintenance Procedures

Cleaning the Air Filter

Detailed steps for cleaning the air filter and its components.

Cleaning the Front Panel

Regular Inspection Checklist

After-Sale Service and Warranty

Service Troubleshooting Checklist