Midea KJ30FE-NM1 Air Purifier User Manual

About this manual

This user manual explains how to safely install and use the Midea KJ30FE‑NM1 air purifier. It includes safety precautions, part identification, technical parameters, filter‑module installation, and detailed operating instructions.

Additional sections cover routine maintenance, filter cleaning and replacement, fault self‑check procedures, test report data, and warranty information to help users keep the device performing optimally. This manual is written in Chinese.

What's inside

• Safety Precautions
• Parts Description
• Technical Parameters
• Filter Component Installation
• Operation Instructions
• Maintenance and Cleaning
• Fault Self‑Check
• Test Report
• Warranty Card

Specifications

Frequently asked questions

How do I install the filter component?

Turn off the power, remove the back cover, follow the arrows on the filter package, and insert the filter component ensuring correct orientation before re‑securing the cover.

How can I reset the filter‑cleaning indicator?

Press and hold the negative ion button for three seconds; this resets the filter‑cleaning indicator.

How do I activate the child‑lock function?

Simultaneously press the “Purify level” and “Timer off” keys for about one second to enable child lock; press again to cancel.