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Hitachi RAS-ME10HA User Manual

Hitachi RAS-ME10HA
18 pages
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SPLIT TYPE AIR CONDITIONER
1 ~16
RAS-ME10HA/RAC-ME10HA
RAS-ME14HA/RAC-ME14HA
RAS-MES10HA/RAC-MES10HA
RAS-MES14HA/RAC-MES14HA
RAC-ME14HA
RAC-MES14HA
RAC-ME10HA
RAC-MES10HA
RAS-ME10HA
RAS-ME14HA
RAS-MES10HA
RAS-MES14HA
Page 1~18
To obtain the best performance, please read this
instruction manual completely.
Instruction manual
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       
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1
ENGLISH
HW007225_OM_EN.indd 1 2/7/2012 11:17:03 AM
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Hitachi RAS-ME10HA Specifications

General IconGeneral
Cooling Capacity2.8 kW
Heating Capacity3.2 kW
Power Supply220-240V, 50Hz
RefrigerantR410A
Weight (Indoor Unit)9 kg
TypeSplit System
Outdoor Unit Dimensions (W x H x D)780 x 540 x 260 mm

Summary

Introduction to Split Type Air Conditioner

Indoor and Outdoor Unit Identification

Identifies the indoor and outdoor units of the split type air conditioner, showing their models.

Model Designation

Lists the model numbers for the split type air conditioner units.

Safety Precautions

General Safety Guidelines

Emphasizes reading safety precautions and understanding warning/caution signs for safe operation.

Installation Safety Precautions

Details safety measures for unit installation, including earthing and circuit breakers.

Shifting and Maintenance Safety

Outlines safety procedures for moving or maintaining the unit, advising professional help.

Operational Safety Precautions

Covers safe operating practices, avoiding direct airflow, and handling thunderstorms.

Operational Safety Precautions

Power Cable and Electrical Safety

Warns against improper power cable use, extension cords, and wet hands during operation.

Environmental and Usage Safety

Advises on ventilation, air direction, outdoor unit stability, and cleaning precautions.

General Operation and Child Safety

Covers circuit breaker usage, avoiding climbing, water spills, and supervision for children.

Component Identification and Specifications

Indoor Unit Parts

Details the components of the indoor unit, including filters, indicators, and deflectors.

Outdoor Unit Parts

Identifies parts of the outdoor unit such as the drain pipe and air inlet/outlet.

Model Dimensions

Provides a table listing models with their width, height, and depth dimensions.

Operation Indicators and Controls

Temporary Operation Switch

Explains the use of the temporary switch for starting/stopping operation when the remote is unavailable.

Indoor Unit Indicator Lamps

Describes the function of the signal receiver, operation lamp, and timer lamp.

Auto Restart and Timer Functionality

Details auto restart behavior after power failure and timer mode cancellation.

Remote Control Operation

Remote Control Functions

Explains the purpose of various buttons like FUNCTION, STOP, SLEEP, OFF TIMER, ON TIMER, TEMPERATURE, FAN SPEED, AUTO SWING.

Remote Control Usage Precautions

Advises on handling the remote control, avoiding sunlight, heat, drops, and water.

Manual Operation Modes

Mode Selection and Temperature Setting

Guides on selecting heating, dehumidifying, or cooling modes and setting room temperature.

Fan Speed Adjustment

Details how to adjust fan speed for different operating modes.

Manual Stop Operation

Explains how to stop the unit manually using the STOP button.

Timer Functions

Setting ON and OFF Timers

Describes how to set the unit to turn on or off at specific times.

Sleep Timer Functionality

Explains how to activate and set the sleep timer for automatic shutdown.

Sleep Timer Operation Details

Sleep Timer Effects on Heating

Details how sleep timer adjusts temperature and fan speed during heating mode.

Sleep Timer Effects on Cooling/Dehumidifying

Explains sleep timer adjustments for cooling and dehumidifying modes.

Airflow Louver Adjustments

Horizontal Louver Control

Describes how to adjust the horizontal air deflector using the AUTO SWING button.

Vertical Louver Control

Explains manual adjustment of the vertical air deflector for left and right airflow.

Remote Controller Battery Replacement

Battery Replacement Procedure

Step-by-step guide to removing old batteries and installing new ones in the remote control.

Battery Handling Cautions

Provides warnings against mixing battery types and recommends removal during long periods of non-use.

Optimal Operation Practices

Room Environment and Ventilation

Advises on maintaining suitable room temperature and ensuring regular ventilation.

Timer and Filter Maintenance

Recommends effective timer usage and regular cleaning of the pre-filter for efficiency.

Special Considerations for Vulnerable Users

Emphasizes adjusting temperature and airflow for babies, children, and the elderly.

User Information and Special Conditions

Room Heat Load and Performance

Explains how excessive room heat can affect cooling capability.

Power Resumption and Long-Term Storage

Details unit behavior after power failure and advice for long periods of non-operation.

Lightning Protection Measures

Advises on protecting the unit during lightning by stopping operation and unplugging.

Maintenance: Air Filter Cleaning

Pre-filter Cleaning Procedure

Step-by-step guide for removing, cleaning, and reinstalling the pre-filter.

Air Filter Maintenance Notes

Provides recommendations on cleaning frequency and replacement for optimal performance.

Air Filter Cleaning Cautions

Warns against using hot water, direct sunlight for drying, and certain detergents.

Maintenance: Panel and Storage Preparation

Front Panel Cleaning

Instructions for cleaning the front panel, including removal and attachment methods.

Long-Term Storage Preparation

Steps to prepare the unit for extended periods of non-use, including drying and unplugging.

Front Panel Cleaning Cautions

Advises against using specific chemicals or tools that may damage the panel surface.

Service and Warranty Checks

Regular Inspection Points

Lists key points for qualified personnel to check periodically for unit health.

Troubleshooting Service Checks

Outlines checks to perform when the unit does not operate, cool, or heat properly.

Operational Notes and Contacting Service

Provides notes on normal operational sounds and advice on contacting service personnel.

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