Dometic Americana 3308741.002 OEM Refrigerator Main Power Control Board
This is a replacement lower control board for select Americana gas absorption refrigerators. The lower control board is the main circuit board on the refrigerator and controls the ignition and operation of the propane and the power to the AC element. This board requires an external igniter for igniting the propane.
Dometic 3308741.002 Ref Main Power Control Board
P1: To upper control board
P2: Thermistor
P3: To gas valve/igniter
J1: Positive 12V DC from terminal block
J2: To interior light and climate control
J3: To auxiliary fan (S.) and/or ice maker heat tape
J4: Negative lead from thermocouple
J5: AC line voltage (Black)
J6: AC neutral line (White)
J7: AC neutral out to AC heater
J8: AC line out to AC heater Switched side
J9: Positive wire from thermocouple
J10: Negative to Chassis ground