Hitachi RAC-35WED User Manual

SPLIT TYPE AIR CONDITIONER
INDOOR UNIT/OUTDOOR UNIT
This room air conditioner is only for consumer usage.
Do not use for preservation of foods, animals, plants, precision machines, art, medicine or such.
Instruction manual Page 1~10
To obtain the best performance and ensure years of
trouble free use, please read this instruction manual
completely.
MODEL
RAK-18PED/RAC-18WED
RAK-35PED/RAC-35WED
RAK-50PED/RAC-50WED
RAK-25PED/RAC-25WED
RAK-35PEDC/RAC-35WED
RAK-50PEDC/RAC-50WED
RAK-25PEDC/RAC-25WED
INDOOR UNIT
OUTDOOR UNIT
RAK-18PED
RAK-25PED
RAK-35PED
RAK-50PED
RAK-25PEDC
RAK-35PEDC
RAK-50PEDC
RAC-18WED
RAC-25WED
RAC-35WED
RAC-50WE
L.H
D
R32

Hitachi RAC-35WED Specifications

General

Cooling Capacity	3.5 kW
Power Supply	220-240V, 50Hz
Refrigerant	R410A
Indoor Unit Weight	9 kg
Noise Level (Outdoor)	50 dB(A)
Outdoor Unit Dimensions (W x H x D)	780 x 540 x 260 mm

Summary

Safety Precautions

Precautions During Installation

Safety guidelines to follow during the unit's installation process.

Precautions During Shifting or Maintenance

Safety measures for moving or servicing the air conditioner.

Precautions During Operation

Essential safety rules to observe while the unit is running.

Remote Controller Operation

Signal Transmission and Buttons

Explanation of the remote's signal and key operational buttons.

Manual Operation Modes

Operation Mode Selection

How to choose between heating, dehumidifying, and cooling modes.

Room Temperature Setting

Fan Speed Setting

Timer and Special Modes

Timer Reservation (ON/OFF)

How to set the timer for automatic ON and OFF operations.

Powerful Operation

How to activate and use the high-speed cooling/heating mode.

Maintenance and Cleaning

Air Filter Maintenance

Detailed steps for cleaning the air filter to maintain performance.

Inspection and Service

Service Checklist

Key points to verify before contacting service for operational issues.