Replace Part Number: 3316348.900 RV Fridge Circuit board replaces the previous board models: 3316348900, 3316348.000, 0713814221829, 3850712013, 4450007138, 4450020612, 4450018066, 82-EC-385071201, SP-219A Compatibility: for Dometic models: DM2652, RM2652, DM2662, DM2672, DM2682, DM2663, DM2852, DM2862, DM2872, DM2882, DM3862, DM2852lbx, DM2862rbx, RM2807, RM2351, RM2354, RM2451, RM2454, RM2551, RM2554, RM2620, RM2662, RM2820, RM2852, RM2862, NDM1062, NDR1062, DMA4061, DMA4064 Fix refrigerator problems: the refrigerator light/AC power supply does not work, the propane ignition function is abnormal Power Supply Module Board Description: P1: connected to upper control board; P2: thermistor; P3: connected to gas valve; J2: connected to indoor lighting/climate control; J4: positive 12V DC from terminal block; J5: AC line voltage (black); J6: AC neutral (white); J7: AC neutral output to AC heater; J8: AC line output to AC heater switch side; J10: negative to chassis ground Package Includes: 1pcs 3316348.900 RV Refrigerator Circuit/Control Board Power Supplies: 120V, 3.5A, 60Hz and 12VDC, 1.9A
Replaces Previous Board Models: 3316348900, 3316348.000, 3316348000, 0713814221829, 3850712013, 4450007138, 4450020612, 4450018066, 82-EC-385071201, SP-219A

Compatible with Dometic models: DM2652, RM2652, DM2662, DM2672, DM2682, DM2663, DM2852, DM2862, DM2872, DM2882, DM3862, DM2852lbx, DM2862rbx, RM2807, RM2351, RM2354, RM2451, RM2454, RM2551, RM2554, RM2620, RM2662, RM2820, RM2852, RM2862, NDM1062, NDR1062, DMA4061, DMA4064

Fuse Back Cover description:
P1: connected to upper control board;
P2: thermistor;
P3: connected to gas valve;
J2: connected to indoor lighting/climate control;
J4: positive 12V DC from terminal block;
J5: AC line voltage (black);
J6: AC neutral (white);
J7: AC neutral output to AC heater;
J8: AC line output to AC heater switch side;
J10: negative to chassis ground

Note:
The old Power Module Board may have 10 and 8 connection ports at the bottom, it is not compatible with our products.
Our Control Boards have 7 interfaces. Please double check the number of interfaces on your Refrigerator Control Board.