Xiaomi Mi Home Mijia CZJHQ01RM User Manual

Mijia Car Air Purier
Installing the device
When installing the device, the button and indicator should be directed to the
interior of the car. Fix the device with a special complete mounting.
Complete fastening and head restraint
1. Establish complete fastening on a back central head restraint. It isn’t
recommended to establish fastening on a forward head restraint (if installation
of the device on a back head restraint is impossible, you can buy additional
accessories for installation of the air cleaner). Pass belts of complete fastening
through a head restraint and fasten them.
2. Tighten the attachment belts securely so that there is no free space between
the device and the head restraint, so that the air cleaner is securely xed.
Before tightening the belts to the limit, use a special leather case to hide the
excess length of the belts.
Belt case
If the attachment belts are very long, use a leather case to hide them. The
interior of your car will look cleaner and more neat

Xiaomi Mi Home Mijia CZJHQ01RM Specifications

General

Model	CZJHQ01RM
Type	Air Purifier
Filter Type	HEPA Filter
Power Consumption	29W
Dimensions	240 x 240 x 520 mm
Weight	4.8 kg
Particle Sensor	Laser Particle Sensor
Rated Power	29 W
Compatible Apps	Mi Home
Connectivity	Wi-Fi
Wireless Connectivity	Wi-Fi
Control Method	App Control
Display	OLED
Power Supply	AC 100-240V

Summary

Installing the Mijia Car Air Purifier

Device Placement and Orientation

Ensure the device button and indicator face the car interior and fix it with special mounting.

Securing the Device

Tighten attachment belts securely to ensure no space between the device and head restraint for a firm fix.

Head Restraint Fastening

Establish complete fastening on the rear center head restraint. Avoid front head restraint if possible.

Managing Excess Belt Length

Use a leather case to hide excess belt length for a cleaner interior appearance.

Power and Connectivity Setup

Power Cable Routing

Route the power cord to the cigarette lighter. Seek expert help if routing is difficult.

Connecting to Power Supply

Connect one end of the cable to the device and the other to the cigarette lighter.

Device Power On and Modes

Press and hold the power button for 3 seconds to turn on. Briefly press to switch modes (silent, standard, quick).

Network Connection

Scan QR code, install Mi APP, and add the purifier to connect to the network.

Using the Device

Device Operation Modes

Turn on by holding the power button; short press cycles through silent, standard, and quick modes.

Status Indicators

Green, yellow, and red indicators show air quality. Yellow blinking indicates filter replacement reminder.

Sound Signals

Beep patterns indicate device status like turning on, software updates, or low battery.

Maintaining the Device

Quick Settings and App Control

Control the device via Mi Home APP. Install app, add device, and connect via Bluetooth for pairing.

Filter Replacement Procedure

Remove old filter, insert new filter with handles on top, then reset settings in the APP.

Filter Replacement Recommendation

Replace filter every 3-6 months or when yellow light/APP notification appears.

Cleaning Maintenance

Clean the filter compartment and dust sensor regularly using a vacuum or soft cloth.

Safety and Precautions

Transportation Safety

Switch off and disconnect the device during transportation. Ensure it is securely fixed to prevent injury.

Installation Safety

Ensure secure fixing to prevent loosening. Follow correct device orientation and mounting instructions.

Operational Precautions

Stop use if malfunctions occur. Do not block air inlets/outlets. Do not sit or lean on the device.

Power Cord Safety

Do not twist or bend the power cord. Disconnect from power before maintenance or moving.