Dongjian PW021807 Smart Car Air Purifier Installation Manual

About this manual

This installation guide covers the Dongjian PW021807 smart car air purifier for 16+ Land Rover Discovery Sport models. It includes installation precautions, a parts and tools list, wiring connection notes, and step-by-step installation instructions.

The guide describes removing and reinstalling the center console and armrest area, routing and connecting the wiring harness, attaching negative, ACC, and constant-power connections, and restoring interior trim after checking purifier operation. This manual is written in Chinese.

What's inside

• Installation precautions
• Parts list
• Tools list
• Wiring connection
• Installation steps
• Disclaimer

Specifications

Frequently asked questions

Who should install this air purifier?

It should be installed by professional sales staff or trained personnel.

What must not be done while the engine is running?

Do not plug or unplug any connector.

Which vehicle models is this air purifier for?

It is for 16+ Land Rover Discovery Sport models.