BC-3500 Series - Rowe International
BC-3500 Series - Rowe International
BC-3500 Series - Rowe International
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Section 4: Troubleshooting<br />
Chart 090 - Shutdown - Out Of Service Lamp Lit<br />
Display shows: BUCKET NOT OPEN<br />
One of the bucket solenoids failed to energize properly for a normal vend.<br />
Press the reset switch. Try several test vends from each of the three buckets. Does one<br />
cause a BUCKET NOT OPEN error message?<br />
NO<br />
Possible defective computer control center.<br />
OR<br />
Intermittent open connection in the V/O,<br />
R/B, Y/BR, or BL/W wires.<br />
YES<br />
Do all three buckets cause a BUCKET NOT OPEN error<br />
message?<br />
NO<br />
Check the wiring and solenoid<br />
associated with the bucket that<br />
caused the shutdown for an open<br />
connection.<br />
YES<br />
Check the V/O wire for open<br />
connections (J204 of the<br />
power control center to the<br />
dispenser).<br />
IF OK<br />
IF OK<br />
Replace the computer control center. See CAUTION.<br />
CAUTION:<br />
Installing a new CCC without determining the cause of the failure may destroy the new board. Use<br />
an ohmmeter to determine if it is safe to install a new CCC. If you use an ohmmeter, check for shorts<br />
(less than seven ohms) between the V/O wire, Y/BR, and BL/W or Ground.<br />
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