17122000005772 Main Control Board Subassembly for CE-MDV-D80T2/BP2N1-B / MDVH-J22T2/BP2DN1-TR

Restore intelligent control, fault diagnostics, and smooth variable airflow operation to your Midea commercial VRF duct-type indoor unit with this authentic OEM Main Control Board Subassembly (Part #17122000005772 / Model Reference CE-MDV-D80T2/BP2N1-B / PCB Reference MDVH-J22T2/BP2DN1-TR_D.1.1.1-4). Engineered for high-reliability commercial HVAC duty, this main PCB integrates multi-bank addressing dip switches, dedicated electronic expansion valve (EEV) stepper drive circuitry, condensate float switch monitoring, and auxiliary heater controls.

Key Features & Specifications

• Direct Factory OEM Replacement: Exact mechanical footprint, pre-drilled bracket mounting slots, and factory-standard wire harness pinouts for seamless drop-in field installation.
• Comprehensive Unit Management: Controls brushless DC fan motor speeds, condensate lift pump actuation, float level safety switch, and electric auxiliary heating (RY9 HEAT).
• Advanced Addressing & Setup: Features rotary switch (ENC1) and 5 banks of dual/quad-position DIP switches (SW1 through SW5) for precise network addressing, static pressure profile matching, and indoor unit capacity setting.
• Rugged Power & Noise Suppression: Heavy-duty line chokes, high-capacity DC filter capacitors, and integrated surge protection ensure long service life in harsh commercial electrical environments.

Technical Specifications

Fitment & Compatibility Guarantee

Need to verify compatibility?
Commercial HVAC electronic boards must match exact hardware revisions and firmware addressing. If you have questions regarding compatibility, please contact our technical team with a photo of your existing board sticker or indoor unit rating plate for rapid confirmation.