Hitachi RAS-35YHA6 User Manual

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ENGLISH
SPLIT TYPE AIR CONDITIONER
MODEL
RAS-25YHA5/RAC-25YHA5
INDOOR UNIT/OUTDOOR UNIT
INDOOR UNIT
Instruction manual Page 1~20
To obtain the best performance and ensure years of trouble free use, please read this instruction manual completely.
OUTDOOR UNIT
RAC-25YHA5
RAS-35YHA6 /RAC-35YHA6
RAC-35YHA6
RAS-25YHA5
RAS-35YHA6

Hitachi RAS-35YHA6 Specifications

General

Cooling Capacity	3.5 kW
Heating Capacity	4.0 kW
Refrigerant	R410A
Power Supply	220-240V, 50Hz
Energy Efficiency Ratio (EER)	3.21
Coefficient of Performance (COP)	3.61
Indoor Unit Weight	9 kg
Type	Split System
Noise Level (Outdoor Unit)	50 dB

Summary

Safety Precautions

Installation Safety Guidelines

Essential safety rules for installing the air conditioner unit.

Shifting and Maintenance Safety

Safety measures for moving and servicing the air conditioner.

Operational Safety Rules

Critical safety instructions for using the air conditioner.

Operating Modes and Functions

Automatic Operation Mode

How the unit automatically selects heating or cooling based on room temp.

Heating Operation Guide

Instructions for using the heating function of the air conditioner.

Dehumidifying Operation Guide

Instructions for using the dehumidifying function of the air conditioner.

Cooling Operation Guide

Timer Settings (On/Off)

Powerful Operation Mode

Eco Operation Mode

Sleep Timer Function

Maintenance and Troubleshooting

Air Filter Cleaning Procedure

Steps for cleaning the air filter to maintain performance.

Indoor Unit Front Panel Cleaning

Unit Performance Capabilities

Regular Unit Inspection Guide

Service and Warranty Information

Troubleshooting Common Issues

Explains phenomena that do not indicate failure and service issues.