Hitachi RAS-18SX8 User Manual

SPLIT TYPE AIR CONDITIONER
INDOOR UNIT/OUTDOOR UNIT
OUTDOOR UNIT INDOOR UNIT
MODEL
RAS-18SX8 / RAC-18SX8
RAS-25SX8 / RAC-25SX8
RAS-35SX8 / RAC-35SX8
Instruction manual Page 1~51
To obtain the best performance and ensure years of
trouble free use, please read this instruction manual
completely.
Bedienungsanleitung Seite 53~103
Bitte lesen Sie diese Bedienungsanleitung aufmerksam
durch, um durch richtige Bedienung jahrelangen und
störungsfreien Betrieb zu gewährleisten.
Mode d’emploi Page 105~155
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. 157~207
Per garantire la migliore prestazione e la più lunga
durataleggere attentamente e al completo le seguanti
istruzioni.
Manual de instrucciones Página 209~259
Para obtener el mejor funcionamiento y asegurar años
de uso libre de problemas, lea cuidadosamente este
manual de instrucciones.
Manual de instruções Página 261~311
A fi 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˜ ¯Ú‹Ûˆ˜ ÛÂÏ›‰· 313~364
°È¿ Ó· Â›Ó·È ÂÁÁ˘Ë̤ÓË Ë Î·Ï‡ÙÂÚË ‰˘Ó·Ù‹ ÏÂÈÙÔ˘ÚÁ›·
Î·È Ë ¯ˆÚ›˜ ‚Ï¿‚˜ Ì·ÎÚÔÚfiıÂÛÌË ¯Ú‹ÛË Ù˘
Û˘Û΢‹˜, ‰È·‚¿ÛÙ fiϘ ÙȘ οوıÈ Ô‰ËÁ›Â˜.
RAC-18SX8
RAC-25SX8
RAC-35SX8
RAS-18SX8
RAS-25SX8
RAS-35SX8

Hitachi RAS-18SX8 Specifications

General

Refrigerant	R410A
Power Supply	220-240V, 50Hz
Energy Efficiency Ratio (EER)	3.21
Coefficient of Performance (COP)	3.61
Type	Split System

Summary

SAFETY PRECAUTIONS

PRECAUTIONS DURING INSTALLATION

Steps and warnings for safe installation of the air conditioner unit.

PRECAUTIONS DURING SHIFTING OR MAINTENANCE

Guidelines for safe handling during unit movement and maintenance procedures.

PRECAUTIONS DURING OPERATION

Essential safety measures to follow while operating the air conditioner.

NAMES AND FUNCTIONS OF EACH PART

INDOOR UNIT COMPONENTS

Identification and description of parts within the indoor air conditioner unit.

OUTDOOR UNIT COMPONENTS

Identification and description of parts within the outdoor air conditioner unit.

INDOOR UNIT CONTROL PANEL AND CLEANING UNIT

REMOTE CONTROLLER OPERATION

Remote Controller Buttons

Explanation of buttons for starting operations: Heat, Dehumidify, Cool, Dry Cool, Ionized Mist, Sleep Timer.

REMOTE CONTROLLER FUNCTIONS AND SELECTORS

FUNCTION SELECTOR BUTTONS

Details on function selector buttons and their sequence for operation modes.

AIRFLOW AND PREFERENCE SETTINGS

Instructions for adjusting vertical/horizontal airflow and selecting preference modes.

INSTALLING ANTI-MOLD WASABI CASSETTE

FILTER CLEANING UNIT OPERATION CHECK

PREPARING THE REMOTE CONTROLLER

AUTOMATIC OPERATION MODE

MANUAL OPERATION MODES

HEATING OPERATION

DEHUMIDIFYING OPERATION

COOLING OPERATION

DRY COOL OPERATION

IONIZED MIST OPERATION

STAINLESS PLASMA AIR PURIFYING OPERATION

INTERNAL CLEANING OPERATION

SLEEP OPERATION

AIR QUALITY MONITOR OPERATION

MOLD MONITOR OPERATION

PREFERENCE (COOLER/WARMER) OPERATION

POWERFUL OPERATION

ADJUSTING THE VERTICAL AIRFLOW DIRECTION

ADJUSTING THE HORIZONTAL AIRFLOW DIRECTION

TIMER PRESET OPERATION

CONVENIENT TIMER FUNCTION COMBINATIONS

SLEEP TIMER OPERATION

FILTER CLEANING OPERATION

MAINTENANCE

DUST BOX MAINTENANCE

Steps for cleaning the dust box, including washing and drying procedures.

MICRO MESH STAINLESS FILTER MAINTENANCE

DUST CATCHER MAINTENANCE

FILTER CLEANING WIPER AND WIPER COVER MAINTENANCE

ELECTRIC DUST COLLECTOR AND IONIZED MIST GENERATOR MAINTENANCE

UNDERSTANDING OPERATING MECHANISMS

IDEAL WAYS OF OPERATION

TROUBLESHOOTING FILTER CLEANING OPERATION

PRE-SERVICE CHECKLIST

NON-MALFUNCTION CASES

CONTACTING SALES AGENT FOR ISSUES

TEMPORARY OPERATION MODE

REGULAR INSPECTION AND MAINTENANCE

OPERATION DISPLAY CHART