Hitachi airHome 400 User Manual

OPERATION
MANUAL
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Hitachi airHome 400 Specifications

General

Compressor Type	Rotary
Refrigerant	R32
Air Purification	Yes
Wi-Fi Connectivity	Yes
Power Supply	220-240V, 50Hz
Type	Split
Operating Temperature	16-43°C

Summary

SAFETY PRECAUTIONS

General Safety Warnings

Covers essential safety precautions and symbol meanings for correct usage.

Operation and Handling Precautions

Details safety measures for installation, shifting, maintenance, and operation.

IDEAL OPERATION GUIDELINES

Optimal Room Conditions

Guidance on room temperature, ventilation, and blinds for efficiency.

AIR PURIFYING FILTER INSTALLATION

Filter Installation Procedure

Step-by-step guide on how to attach the air purifying filters.

MAINTENANCE PROCEDURES

Pre-Filter Cleaning Procedure

Instructions for cleaning the pre-filter to maintain performance.

SPECIAL OPERATIONS

FrostWash and Mold Guard

Explains FrostWash operation and Mold Guard functionality and issues.