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Hitachi RAS-10QH5E User Manual

Hitachi RAS-10QH5E
130 pages
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ENGLISH
SPLIT TYPE AIR CONDITIONER
INDOOR UNIT
MODEL
RAS-08QH5E
RAS-10QH5E
RAS-14QH5E
RAS-18QH5E
Instruction manual Page 1~26
To obtain the best performance and ensure years of trouble free use, please read this instruction manual completely.
Manuale di istruzioni Pag. 27~52
Per garantire la migliore prestazione e la più lunga durataleggere attentamente e al completo le seguanti istruzioni.
Manual de instrucciones Página 53~78
Para obtener el mejor funcionamiento y asegurar años de uso libre de problemas, lea cuidadosamente este manual de
instrucciones.
O‰ËÁ›Â˜ XÂÈÚÈÛÌÔ‡ ™ÂÏ›‰· 79~104
°È· ÙËÓ Î·Ï‡ÙÂÚË ‰˘Ó·Ù‹ ·fi‰ÔÛË Î·È ÙËÓ Ì·ÎÚÔ¯ÚfiÓÈ· Î·È ¯ˆÚ›˜ ÚԂϋ̷ٷ ¯Ú‹ÛË Ù˘ Û˘Û΢‹˜ ·˘Ù‹˜, ·Ú·Î·ÏÔ‡ÌÂ
‰È·‚¿ÛÙ ϋڈ˜ ÙȘ Ô‰ËÁ›Â˜ ¯ÂÈÚÈÛÌÔ‡ Ù˘.
Инструкция по эксплуатации
стр. 105~130
Для обеспечения наилууших эксплуатационных характеристик и многолетней безотказной работы оборудования необходимо
полностыо оэнакомиться с данной Инструкцией по эксплуатации.
INDOOR UNIT
RAS-08QH5E
RAS-10QH5E
RAS-14QH5E
RAS-18QH5E

Table of Contents

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Hitachi RAS-10QH5E Specifications

General IconGeneral
Cooling Capacity2.5 kW
Power Supply220-240V, 50Hz
Outdoor Unit Weight28 kg
TypeSplit System
Noise Level (Outdoor Unit)48 dB(A)

Summary

SAFETY PRECAUTION

PRECAUTIONS DURING INSTALLATION

Safety guidelines for installing the unit to prevent hazards.

PRECAUTIONS DURING SHIFTING OR MAINTENANCE

Safety measures for moving or servicing the unit to avoid injury or damage.

PRECAUTIONS DURING OPERATION

Critical safety instructions for operating the air conditioner safely and correctly.

NAMES AND FUNCTIONS OF EACH PART

Air filter

Component designed to filter dust from the indoor air.

Indoor unit indicators

Indicator lights showing the unit's operational status.

Remote controller

Device used for wireless control of the air conditioning unit.

MODEL NAME AND DIMENSIONS

Lists the available model numbers and their physical dimensions.

INDOOR UNIT INDICATORS

FILTER LAMP

Light that turns on to signal when the air filter needs cleaning.

OPERATION LAMP

Light that indicates the unit is currently operating.

TIMER LAMP

Light that illuminates when the timer function is active.

TEMPORARY SWITCH

Using the Temporary Switch

Guide on operating the unit when the remote controller is unavailable.

NAMES AND FUNCTIONS OF REMOTE CONTROL UNIT

Signal emitting window/transmission sign

The window on the remote that transmits signals to the unit.

Display

The screen on the remote showing operational information.

START/STOP button

Primary button to initiate or cease unit operation.

SLEEP button

Button used to activate and set the sleep timer function.

TEMPERATURE buttons

Buttons to adjust the desired room temperature setting.

TIME button

Button to set and verify the current time and date.

RESET buttons

Button used to reset various settings.

FUNCTION selector

Button to cycle through and select operation modes (Auto, Heat, Cool, etc.).

FAN SPEED selector

Button to adjust the speed of the indoor unit's fan.

AUTO SWING button

Button to control the automatic movement of the air deflector.

TIMER control

Buttons for setting and managing timer functions.

Precautions for Use

Important notes and warnings related to remote controller handling.

VARIOUS FUNCTIONS

Auto Restart Control

Feature enabling automatic unit restart after power interruption.

AUTOMATIC OPERATION

Mode where the unit automatically selects the optimal operating mode.

HEATING OPERATION

Setting Heating Operation

Step-by-step instructions for activating and configuring the heating mode.

DEHUMIDIFYING OPERATION

Dehumidifying Function

Explanation of how the dehumidifying mode operates and its settings.

COOLING OPERATION

Setting Cooling Operation

Step-by-step instructions for activating and configuring the cooling mode.

FAN OPERATION

FAN SPEED (AUTO)

Details on the automatic fan speed adjustment in cooling/heating modes.

HOW TO SET THE TIMER

Time, Day, Month

Procedure for setting the current time and date on the remote.

OFF-Timer

Instructions for programming the unit to turn off automatically.

ON-Timer

Instructions for programming the unit to turn on automatically.

ON/OFF-Timer

How to program both an ON and an OFF timer for sequential operation.

How to Cancel Reservation

Method for cancelling any active timer reservations.

HOW TO SET THE SLEEP TIMER

Sleep Timer

Setting the timer to automatically turn off the unit after a specified duration.

How to Cancel Reservation

Method for cancelling a set sleep timer.

Explanation of the sleep timer

NOTE

Important notes and conditions related to the sleep timer's functionality.

ADJUSTING THE AIR DEFLECTOR

Upward and downward directions

Instructions for adjusting the horizontal air deflector for optimal airflow.

Left and right adjustment

Manual method for adjusting the vertical air deflector's position.

HOW TO EXCHANGE THE BATTERIES IN THE REMOTE CONTROLLER

CAUTION

Important warnings regarding the proper handling and use of batteries.

THE IDEAL WAYS OF OPERATION

Suitable Room Temperature

Warning on maintaining moderate temperatures for health and energy saving.

Install curtain or blinds

Suggestion to use window coverings to manage heat gain.

Ventilation

Caution advising against prolonged closure of rooms to ensure fresh air.

Effective Usage Of Timer

Tips on using timers for efficient temperature management and comfort.

Do Not Forget To Clean The Air Filter

Reminder of the importance of regular air filter cleaning for performance.

Please Adjust Suitable Temperature For Baby And Children

Guidance on setting temperature and airflow for infants, children, and elderly.

FOR USER'S INFORMATION

The Air Conditioner And The Heat Source In The Room

Caution regarding room heat load impacting cooling efficiency.

Not Operating For A Long Time

Instructions on how to properly turn off the unit during extended periods of non-use.

When Lightning Occurs

Safety warning to protect the unit by unplugging it during thunderstorms.

Interference From Electrical Products

Recommendations for placing the unit to avoid electrical interference.

ATTACHING THE AIR CLEANSING FILTERS

CAUTION

Warning not to bend the air cleansing filter to prevent structural damage.

NOTE

Information on the use, cleaning, and replacement of air cleansing filters.

MAINTENANCE

AIR FILTER

Detailed procedure for cleaning the unit's air filter.

CAUTION

Warnings about washing filters with hot water or using detergents.

Washable Front Panel

Method of removing the front panel

Step-by-step guide on how to detach and reattach the front panel.

CAUTION

Warnings against splashing water on the unit body or using certain cleaning agents.

MAINTENANCE AT BEGINNING OF LONG OFF PERIOD

REGULAR INSPECTION

Periodic checks recommended for qualified service personnel.

AFTER SALE SERVICE AND WARRANTY

WHEN ASKING FOR SERVICE, CHECK THE FOLLOWING POINTS

Checklist for common issues before calling for service.

Notes

Explanations of normal operational sounds and potential odors.

Note

Recommended maximum and minimum operating temperatures

Table detailing ideal temperature ranges for effective cooling and heating.

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