Hitachi KFR-120LW/D3 Air Conditioner Manual

This is an electrical circuit diagram and maintenance manual for KFR-120LW/D3 air conditioner

Brand: Hitachi
Category: Air conditioner
Document type: Datasheet
Language: English
Pages: 16
File format: PDF
File size: 28.1 MB
Published: 19 March, 2012
Updated: 01 October, 2023
Model: KFR-120LW
MD5 checksum: AC7838F2A877E7CB467F3E2EEE5D0FC6
PDF: Hitachi KFR-120LW/D3 Air Conditioner Manual PDF

About this manual

This document presents the technical data for the Hitachi KFR-120LW/D3 split‑type air conditioner. It lists model identifiers, electrical connection symbols, and voltage ratings used for installation.

The manual also includes wiring details such as cable lengths and cross‑section sizes, as well as schematic references for the unit's power and control circuits.

What's inside

Model Identification
Electrical Connection Diagram
Voltage and Frequency Ratings
Cable Lengths
Cable Cross‑Section Sizes
Wiring Diagram References

Specifications

Operating Voltage	380 V
Operating Frequency	50 Hz

Frequently asked questions

What voltage and frequency does the KFR-120LW/D3 operate at?

The unit is rated for 380 V at 50 Hz (and also 220 V at 50 Hz).

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