EasyManua.ls Logo

Hitachi RAS-10C9 User Manual

Hitachi RAS-10C9
22 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Page #1 background imageLoading...
Page #1 background image
– 1 –
SPLIT TYPE
INDOOR UNIT/OUTDOOR UNIT
OUTDOOR UNIT
INDOOR UNIT
RAS-10C9
RAS-13C9
RAC-10C9
RAC-13C9
Instruction manual Page 1~22
To obtain the best performance and ensure years of trouble free use, please read this instruction manual
completely.
Arahan pengendalian Muka surat 23~44
Untuk mendapatkan prestasi yang tinggi dan mengelakkan masalah untuk jangka masa yang lama, sila baca
arahan ini sepenuhnya.
MODEL
RAS-10C9/RAC-10C9
RAS-13C9/RAC-13C9
Question and Answer IconNeed help?

Do you have a question about the Hitachi RAS-10C9 and is the answer not in the manual?

Hitachi RAS-10C9 Specifications

General IconGeneral
Cooling Capacity2.5 kW
Heating Capacity3.2 kW
Energy Efficiency Ratio (EER)3.21
RefrigerantR410A
Weight (Indoor Unit)9 kg
Weight (Outdoor Unit)28 kg
Coefficient of Performance (COP)3.61
Noise Level (Outdoor)50 dB
TypeSplit
Power Supply220-240 V, 50 Hz

Summary

Hitachi Split Type Air Conditioner Guide

Model Identification

Identifies specific indoor/outdoor unit models for the air conditioner.

Safety Precautions

Precautions During Installation

Covers safety measures and warnings related to the installation process of the air conditioner unit.

Precautions During Shifting or Maintenance

Outlines safety guidelines to follow when moving or maintaining the air conditioner.

Precautions During Operation

Details essential safety instructions to observe while operating the air conditioner.

Air Conditioner Components and Specifications

Indoor Unit Parts

Details the components and their functions within the indoor air conditioner unit.

Outdoor Unit Parts

Describes the components and functions of the outdoor unit of the air conditioner.

Model Name and Dimensions

Lists the available models along with their physical dimensions for reference.

Indoor Unit Indicators and Switches

Operation Indicators

Explains the function of the operation, timer, and filter indicator lamps on the indoor unit.

Auto Restart Switch

Describes the function of the auto restart switch for power failure recovery and timer operations.

Temporary Switch

Details how to use the temporary switch for starting/stopping operation when the remote is unavailable.

Remote Control Unit Functions

Remote Control Buttons and Functions

Explains the purpose and operation of each button on the remote control unit.

Remote Control Usage Precautions

Provides important advice and warnings for using the remote control unit correctly.

Automatic Operation Mode Guide

Automatic Operation Steps

Guides on how to start and adjust settings for automatic operation mode.

Automatic Operation Conditions

Details the conditions for cool and dehumidify modes based on room temperature and fan speed.

Circulation Mode & Sleep Timer

Circulation Operation Guide

Explains how to use the circulation mode, especially for heating distribution.

Setting the Sleep Timer

Provides instructions on how to set and cancel the sleep timer function for automatic shutdown.

Manual Operation Modes Explained

Mode and Temperature Settings

Guides on selecting cooling, dehumidify, or circulation modes and setting room temperature.

Fan Speed Adjustment

Explains how to adjust fan speed for different operation modes.

Dehumidify Function Details

Describes the specific behavior and operation of the dehumidify function.

Timer Reservation Features

Setting OFF Timer

Instructions for setting the timer to turn the unit off automatically.

Setting ON Timer

Instructions for setting the timer to turn the unit on automatically.

Cancelling Timer Reservations

How to cancel any previously set timer reservations.

Adjusting Air Deflectors

Upward and Downward Airflow Control

Explains how to adjust the horizontal deflector for vertical airflow direction.

Left and Right Airflow Control

Describes how to adjust the vertical deflector for horizontal airflow direction.

Remote Control Battery Replacement

Battery Replacement Procedure

Step-by-step guide on how to replace the batteries in the remote control unit.

Battery Handling Caution

Important warnings regarding the use and handling of batteries for the remote control.

Best Practices for Air Conditioner Use

Temperature Management

Guidance on setting optimal temperatures for comfort and specific user groups.

Environmental Control

Tips for ventilation and using window coverings to manage room conditions.

Effective Timer Usage

Recommendations for using the timer function to optimize comfort and energy saving.

Air Filter Cleaning Reminder

Emphasizes the importance of regular air filter cleaning for performance.

User Information & Safety Tips

Room Heat Sources and AC Capability

Explains how internal heat sources affect the air conditioner's cooling performance.

Long-Term Non-Operation

Instructions for handling the unit when it will not be used for an extended period.

Lightning Storm Safety

Safety measures to take during lightning storms to protect the unit.

Electrical Product Interference

Advice on preventing interference between the AC unit and other electrical products.

Air Cleansing Filter Installation

Attaching Air Cleansing Filters

Step-by-step guide on how to attach the air cleansing and deodorizing filters.

Filter Usage Notes and Caution

Important notes regarding the use, performance impact, and care of Nano Titanium filters.

Air Filter Cleaning and Care

Cleaning the Air Filter

Detailed procedure for cleaning the air filter, including steps and precautions.

Filter Cleaning Precautions

Warnings about washing methods, detergents, and drying the air filters.

General Unit Maintenance

Cleaning the Front Panel

Instructions for cleaning the front panel of the indoor unit and the remote controller.

Long Off-Period Maintenance

Procedure for preparing the unit for extended periods of non-use.

Regular Inspection & Electrical Safety

Regular Inspection Points

Checklist for semi-annual or yearly inspections of the unit and its installation.

Electrical Connection Safety

Crucial information on wire coloring, grounding, and circuit breakers for electrical safety.

Troubleshooting & Service Checks

Pre-Service Checks

Points to check before requesting service for non-operation or poor cooling.

Operational Notes and Odor

Explains normal operational sounds and how to manage odors.

Recommended Operating Temperatures

Recommended Operating Ranges

Provides recommended indoor and outdoor operating temperature ranges for cooling.

Related product manuals