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Hitachi RAS-13C9 User Manual

Hitachi RAS-13C9
22 pages
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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
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Hitachi RAS-13C9 Specifications

General IconGeneral
BrandHitachi
ModelRAS-13C9
CategoryAir Conditioner
LanguageEnglish

Summary

Safety Precautions

Precautions During Installation

Instructions for safe and proper installation of the indoor and outdoor units, including electrical safety.

Precautions During Shifting or Maintenance

Guidelines for safely moving, maintaining, or repairing the unit to prevent hazards.

Precautions During Operation

Important warnings and advice for safe usage of the air conditioner during normal operation.

Names and Functions of Each Part

Indoor Unit Components

Overview of the parts and their functions within the indoor air conditioning unit.

Outdoor Unit Components

Identification and explanation of the various parts of the outdoor unit.

Model Name and Dimensions

Lists the model numbers and provides the physical dimensions for the indoor and outdoor units.

Indoor Unit Indicators and Controls

Operation and Timer Lamps

Describes the meaning and function of the operation, timer, and filter indicator lamps.

Front Panel Opening Condition

Information on how the front panel opens, referencing page 20 for details.

Auto Restart and Temporary Switches

Details on the auto restart function after power failure and the temporary switch operation.

Remote Control Unit Functions

Button Descriptions

Explanation of each button on the remote control and its corresponding function.

Remote Control Precautions

Important guidelines for handling and using the remote control to ensure longevity and proper function.

Automatic Operation Mode

Operating Automatic Mode

Step-by-step instructions for starting, stopping, and adjusting temperature in automatic mode.

Automatic Operation Conditions

Table detailing function, temperature setting, and fan speed based on initial room temperature.

Circulation Operation Mode

Sleep Timer Operation

Setting the Sleep Timer

Instructions on how to set the sleep timer for 1, 2, 3, or 7 hours.

Cancelling Sleep Timer Reservation

Procedure to cancel an already set sleep timer reservation.

Manual Operation [Cooling • Dehumidify • Circulation]

Operation Mode Selection

How to cycle through cooling, dehumidify, and circulation modes using the function button.

Room Temperature Setting

Instructions for setting the desired room temperature for cooling and dehumidifying modes.

Fan Speed Setting

Guide to selecting fan speeds like AUTO, HIGH, MEDIUM, and LOW for different modes.

Dehumidify Function Details

Explanation of how the dehumidify function works based on room temperature relative to the setting.

Timer Reservation

OFF Timer Reservation

Procedure to set the timer for the unit to automatically switch off.

ON Timer Reservation

Procedure to set the timer for the unit to automatically switch on.

Cancellation of Timer Reservation

How to cancel any previously set ON or OFF timer reservations.

Adjusting the Air Deflectors

Upward and Downward Deflector Adjustment

Instructions for adjusting the horizontal deflector for optimal upward/downward airflow direction.

Left and Right Deflector Adjustment

Method for manually adjusting the vertical deflector to control side-to-side airflow.

Remote Controller Battery Replacement

Optimal Operation Guidelines

Room Temperature and Environment Settings

Advice on maintaining suitable room temperature, using curtains, and ensuring ventilation.

Timer and Filter Maintenance Tips

Recommendations for effective timer usage and regular air filter cleaning.

Special Considerations for Vulnerable Users

Guidance on adjusting temperature and airflow for babies, children, and the elderly.

User Information and Precautions

Heat Source Considerations

How internal heat sources can affect the air conditioner's ability to reach set temperatures.

Long Term Storage

Instructions for powering down the unit when not in use for extended periods to save energy.

Lightning Protection

Safety measures to take during thunderstorms, including unplugging the unit.

Electrical Interference

Advice on positioning the unit and remote to avoid interference from other electrical products.

Attaching Air Cleansing and Deodorizing Filters

Maintenance Procedures

Air Filter Cleaning and Maintenance

Detailed steps for cleaning the air filter and Nano Titanium filters, including precautions.

Front Panel Cleaning

Maintenance for Long Off Period

Regular Inspection Guide

Electrical Connections Check

Ensuring the power plug is secure and the earth line is properly connected.

Mounting Frame Stability Check

Verifying the mounting frame is free from rust and the outdoor unit is stable and level.

After-Sales Service and Warranty Information

Troubleshooting and Pre-Service Checks

Points to check for common issues like non-operation or poor cooling before contacting service.

Normal Operational Phenomena

Explanation of slight noises or odors that may occur and are not considered abnormal.

Operating Temperature and Conformity

Product Compliance

Statement regarding the product's conformity with relevant EEC directives.

Recommended Operating Temperatures

Table showing recommended minimum and maximum indoor and outdoor operating temperatures.

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