MAIN BOARD + CONTROL BOARD SODA DIAMOND 400 The WATERRO main board + control board is an original replacement part designed for SODA DIAMOND 400 water dispensers. It is used in the electronic control unit of a sparkling water dispenser and provides main system control and user control. Made from high-quality electronic components, it ensures full compatibility and is an excellent choice for repairing and maintaining WATERRO water dispensers. Technical specifications Parameter Value Product Main board + control board Compatible model SODA DIAMOND 400 Application Electronic control unit of a sparkling water dispenser Function Main system control and user control Installation Replacement part Key benefits Original replacement main board + control board Compatible with SODA DIAMOND 400 Main system control and user control High-quality electronic components Reliable operation Easy replacement Long service life Suitable for repair and maintenance