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Hitachi RAS-18GH5 User Manual

Hitachi RAS-18GH5
210 pages
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ENGLISH
SPLIT TYPE AIR CONDITIONER
INDOOR UNIT/OUTDOOR UNIT
MODEL
RAS-18GH5/RAC-18GH5
OUTDOOR UNIT INDOOR UNIT
RAS-18GH5
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
Afi m 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χÙÂÚË ‰ÓÙ‹ ‰ÔÛË ÎÈ ÙËÓ ÌÎÚÔÚÓÈ
ÎÈ Ú› ÚÔ‚Ï‹ÌÙ Ú‹ÛË ÙË ÛÛÎÂ‹ Ù‹,
ÚÎÏԇ̠‰È‚¿ÛÙ Ï‹Ú ÙÈ Ô‰ËÁ›Â ÂÈÚÈÛÌÔ‡ ÙË.
Инструкция по эксплуатации
стр. 183~208
Для обеспечения наилууших эксплуатационных
характеристик и многолетней безотказной работы
оборудования необходимо полностыо оэнакомиться с
данной Инструкцией по эксплуатации.
RAC-18GH5

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Hitachi RAS-18GH5 Specifications

General IconGeneral
Cooling Capacity5.2 kW
Heating Capacity5.8 kW
Power Supply220-240V, 50Hz
RefrigerantR410A
TypeSplit System
Outdoor Unit Dimensions (W x H x D)780 x 540 x 240 mm

Summary

SAFETY PRECAUTIONS

PRECAUTIONS DURING INSTALLATION

Safe installation practices to prevent hazards like leaks, short circuits, fire, and electric shock.

PRECAUTIONS DURING SHIFTING OR MAINTENANCE

Guidelines for safely moving or servicing the unit, emphasizing professional assistance to avoid hazards.

PRECAUTIONS DURING OPERATION

Crucial safety rules for operating the unit, including avoiding direct airflow and electrical safety.

UNIT COMPONENTS AND INDICATORS

NAMES AND FUNCTIONS OF EACH PART

Identifies key components of indoor/outdoor units and model dimensions.

INDOOR UNIT INDICATORS

Explains the meaning of indicator lamps (Timer, Operation, Filter) on the indoor unit.

REMOTE CONTROLLER FUNCTIONS AND PRECAUTIONS

Details remote control buttons, display, and precautions for use and handling.

MODES OF OPERATION

AUTOMATIC OPERATION

Unit automatically selects mode, temperature, and fan speed based on initial room conditions.

HEATING OPERATION

Instructions for using heating mode, including recommended temperatures and fan speeds.

DEHUMIDIFYING OPERATION

Guide to dehumidifying mode, its function, and recommended temperature settings.

COOLING OPERATION

Steps for operating in cooling mode, setting temperature, and fan speed for optimal cooling.

FAN OPERATION

How to use the unit as a fan for air circulation, including AUTO fan speed.

TIMER SETTINGS

HOW TO SET THE TIMER

Procedures for setting OFF, ON, and ON/OFF timers for automated operation.

HOW TO SET THE SLEEP TIMER

Instructions to program sleep timer for gradual temperature and fan speed adjustments.

SLEEP TIMER OPERATION EXPLANATION

Details how sleep timer controls fan speed and temperature for quiet operation.

AIR DEFLECTOR AND REMOTE MAINTENANCE

ADJUSTING THE AIR DEFLECTOR

How to adjust air deflector for directing airflow upwards/downwards and left/right.

REMOTE CONTROLLER BATTERY REPLACEMENT

Step-by-step guide on safely replacing batteries in the remote controller.

OPERATION GUIDELINES AND USER INFORMATION

OPTIMAL OPERATION GUIDELINES

Tips for efficient operation: temperature, curtains, ventilation, timer, filter cleaning.

IMPORTANT USER INFORMATION

Advice on AC with heat sources, long non-use, lightning, and electrical interference.

FILTER INSTALLATION AND MAINTENANCE

ATTACHING AIR PURIFYING FILTERS

Instructions for installing air purifying filters and notes on their use and maintenance.

PRE-FILTER MAINTENANCE

Procedure for cleaning the pre-filter to maintain airflow and cooling efficiency.

FRONT PANEL CLEANING AND LONG-TERM STORAGE

Steps for cleaning the front panel and preparing the unit for extended inactivity.

INSPECTION, SERVICE, AND TECHNICAL DETAILS

REGULAR INSPECTION POINTS

Periodic checks for unit stability, grounding, and plug connection by service personnel.

AFTER-SALES SERVICE AND WARRANTY CHECKLIST

Troubleshooting guide for common issues and warranty info before contacting service.

TECHNICAL SPECIFICATIONS AND OPERATING NOTES

Details on power supply requirements, system impedance, and recommended operating temperatures.

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