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6-3. Troubleshooting Else
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Housing-A
BK
CON2
WH
Housing-B
CUBE
Solenoid
S
SB
Auger
Motor
1
2
2
1
V
Lever S/W
Solenoid
Dispenser
S
2
1
RD
BL
RD
BL
BK
BK
BK
BK
CON3
1
2
Dispenser PCB
Is the connection loose?
Yes
Yes
No
No
Reconnect
In CUBE Mode,
Is the voltage between pin3
of CON2 and pin3 of CON3
like as below, while
pushing the lever switch?
CON2
Pin3 BK
CON3
Pin3 WH
Test PointLevel switch Result
pin3 to pin3 Pushing 115 V
pin3 to pin3 Normal 0 ~ 2 V
Wiring diagram
7
4
2
1
Relay open of cube solenoid
Replace
Dispenser
PCB
Dispenser
PCB
3
5
3
9
7
CUBE Mode doesn’t work