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8) Refrigerator apparently doesn’t work.
1
1-. Check that Refrigerator unit is
correct plugged to energy source.
2-. Check voltage from energy source.
3-. Check for open breakers.
No Checking flow Result & SVC Action
Result SVC Action
All Correct Go to step #2
Irregularities Explain to Customer
2 Result SVC Action
110~120VSC Go to step #3
0~10VAC Replace powercord.
1-. Remove Cover of Machine Room
2-. Check voltage between Black and
White wires as is shown in the picture.
3 Result SVC Action
110~120VSC Replace Main PCB
0~10VAC Replace Refrigerator unit.
1-. Check voltage between White and
Brown Wires
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