Start up Test
At the time the product is connected to line voltage it will run a self test. If all components pass, your
set points will appear in the display. If there is a failure you will see a fault code appear in the display.
Test 1 - Evaporator fan motor. Alternating E in food display, F in freezer display indicates test failed.
Test 2 - Freezer Thermistor. Flash 2 or 3 if failed test
Test 3 - Food Thermistor. Flash 2 or 3 if failed test. Flash “2” Thermistor is open. Flash “3” Thermistor
is sensor shorted.
Test 4 - Damper. Flash "4" in food display indicates the damper test failed.