Micro P-711 Refrigerator Control Circuit Board Replacement for 2-Way and 3-Way Models Improved Functionality Replace RV Black Box Part Electronics Main Power Control Board

Note：Can't replace any Black Box Board part number that starts with "385"!Design:The product has a temperature adjustment knob that can fine tune the temperature of devices equipped with temperature selectors. The fuses on the 120 VAC circuit, 12 VDC power supply, and DC components are protected.Function:Built in temperature regulation, automatic system detection, food saving function, surge protection, and improved thermocouple circuit with two thermocouple leads to eliminate grounding rebound issues.Material Science:Constructed with high-quality materials. Excellent moisture resistance, stable performance, and reliable durability. No wiring kit is required.Installation:Both the original wiring and the updated wiring work well. The connections are clearly marked on the circuit board.

• [Fitment]:Models S1521, S1531, S1621, S1631, S1821, S1831, NDR1062, NDR1272, NDR1282, NDR1292, NDR1492, RM2551, RM2554, RM2607, RM2611, RM2612, RM2652, RM2807, RM2811, RM2812, RM2852, RM3607, RM3662, RM3663, RM3807, RM3862, RM3863, RM4872, RM4873, RM7030, RM7130, RM7732, RM7832.
• [OEM Part Number]:2931842.01, 2931842.02, 2931842.03, 2931842.04, 2931843.01, 2931843.02, 2931843.03, 2931843.04, 2932691.017, 2932177.01, 2932695.01, 2932770.01, 2932881.01, 2932881.010.
• [Function]: The product has built-in temperature regulation, automatic system detection, energy-saving function, surge protection, and improved thermocouple circuit. It allows for precise temperature control and is compatible with both fixed and adjustable temperature refrigerators
• [Material]: The control board is made of advanced materials to ensure stable performance and durability
• [Installation]: Easy to install, seamlessly compatible with original or updated wiring. Clear markings on the circuit board make reconnection simple and ready to use. (Including instruction manual)