Hitachi RAC-25YHA5 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 RAC-25YHA5 Specifications

General

Cooling Capacity	2.5 kW
Heating Capacity	3.2 kW
Power Supply	220-240V, 50Hz
Energy Efficiency Ratio (EER)	3.21
Coefficient of Performance (COP)	3.61
Refrigerant	R410A
Indoor Unit Weight	9 kg
Noise Level (Outdoor)	50 dB(A)
Type	Split Air Conditioner
Operating Temperature (Cooling)	18°C to 43°C
Operating Temperature (Heating)	-7-24 °C

Summary

Safety Precautions

Installation Safety

Safety guidelines for installing the air conditioner unit correctly.

Shifting and Maintenance Safety

Safety measures for moving or servicing the air conditioner unit.

Operation Safety Precautions

Operating Modes

Dehumidifying Operation

Describes how to use the dehumidifying function and its operational characteristics.

Cooling Operation

Instructions for setting up and using the cooling operation mode.

Fan Operation and Fan Speed Settings

Explains fan-only operation and AUTO fan speed mode settings.

Advanced Features and Settings

Timer Reservation and Powerful Operation

How to set timers and activate powerful operation mode for maximum output.

Eco Operation

Sleep Timer Operation

Unit Adjustments and Maintenance

Air Deflector Adjustment

Air Filter Cleaning

Inspection and Service