How do I convert the oven for use with a 208V circuit on a 5000 Series model?

To convert to 208V on a 5000 Series model: (1) Turn power on at the breaker, (2) Press and hold SET CLOCK and TIMER for at least 3 seconds until "Sele dEG" appears, (3) Press and hold STOP TIME and TIMER for at least 3 seconds until display is blank, (4) Press and hold COOK TIME and STOP TIME for at least 3 seconds until "VOLT 240" appears, (5) Press SET CLOCK, (6) Press + or - to select 208, (7) Press SET CLOCK again, (8) Press and hold STOP TIME and TIMER for 3 seconds, (9) Press and hold SET CLOCK for 3 seconds until the clock appears.