This manual provides product overview, safety warnings, installation, operation, cleaning and maintenance instructions for the Midea MDVH-J22T 2/BP 3N1Y-LX…
The document introduces the Midea MDVH-J22T 2/BP 3N1Y-LX central air‑conditioner, lists all components and their functions, and explains the main technical parameters. It also contains safety warnings, electrical safety requirements and guidelines for proper installation and re‑installation.
Detailed sections cover how to operate the unit, adjust airflow, set optimal running conditions, perform regular cleaning and maintenance, and troubleshoot common fault codes. The manual stresses the need for professional installation, proper grounding, and periodic service by authorized Midea service centers. This manual is written in Chinese.
It should be cleaned each year before the cooling season in summer and before the heating season in winter.
No, a damaged power cord must be replaced immediately by qualified service personnel.
Set the air‑deflector to the downward position during heating to ensure warm air reaches the lower part of the room.