Dinosaur Micro P-711 Control Board

For use in Dometic Refrigerators

The Micro P-711 fits 2-way, 3-way, AMES, AES, adjustable-temperature, and fixed-temperature refrigerator models S 1521, S1531, S 1621, S 1631, S 1821, S 1831, NDR1062, NDR1272, NDR1282, NDR1292, NDR1492, RM 2551, RM 2554, RM 2607, RM 2611, RM 2612, RM 2652, RM 2807, RM 2811, RM 2812, RM 2852, RM 3607, RM 3662, RM 3663, RM 3807, RM 3862, RM 3863, RM 4872, RM 4873, RM 7030, RM 7130, RM 7732, and RM 7832.

It features built-in temperature adjustment, allowing you to adjust the operating temperature. It also detects the eyebrow type in the refrigerator and automatically selects the proper mode. If the eyebrow communication fails, the Micro P-711 will switch to a special mode that allows it to continue operating as an AC/Gas fixed-temp system. If the gas operation fails, the board will re-try every 30 minutes until proper gas operation is restored.

The Micro P-711 has connections for both thermocouple leads to eliminate bounce problems. The 12 volt circuits are protected by a fuse and surge absorber from transients and installation errors. It works with both the original wiring and the updated wiring.

Operating instructions included.