Refrigerator Universal Inverter Board – New Upgraded Version
User Manual free download
Note: For Midea-GMCC refrigerator inverter compressors, the model follows the pattern of DZ+Numbers+Z+** (Z Series); please consult customer service.
The universal inverter board is suitable for variable-frequency refrigerators below 680L, compatible with a two-wire or single-wire pulse signal line for communication with the mainboard, effectively solving the problem of universal compatibility for inverter compressor drive boards; it addresses the concerns of many maintenance technicians.
一、Conditions for Using the Universal Board:

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