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C. Settings and Adjustments
NOTICE
Dip switches are factory set. Failure to maintain factory settings may adversely
affect performance and warranty coverage. For more information, contact your
Hoshizaki Service Center.
1. Default Dip Switch Settings
The dip switches are factory-adjusted to the following positionsfor both the
2A7664-01and 2A7664-02 control boards:
S4 Dip Switch No.
1
2
3
4
5
6
7
8
9
10
KM-340MAJ, KM-340MWJ
OFF OFF ON OFF ON OFF ON OFF OFF OFF
KM-515MAJ, KM-515MWJ, KM-515MRJ
ON OFF OFF OFF OFF OFF ON OFF OFF OFF
KM-650MAJ, KM-650MWJ, KM-650MRJ
OFF OFF OFF OFF OFF OFF ON OFF OFF OFF
S5 Dip Switch (Do Not Adjust)
"J" Control Board
Dip Switch No.
1
2
3
4
5
All Models
OFF OFF OFF OFF ON
Freeze Timer (9 & 10)
Pump-Out Frequency Control (5)
Pump-Out Time/Harvest Time During Pump-Out (3 & 4)
Harvest Time (1 & 2)
Factory Use (8)
Harvest Pump Time (Harvest Assist)/Freeze-Time Correction (7)
(Do Not Adjust)
1
2
3
4
5
6
7
8
9
10
ON
S4 Dip Switch
"J" Control Board
1
2
3
4
5
ON
S5 Dip Switch
(
Do Not Adjust)
"J" Control Board
Refill Counter (2 and 3)
Float Switch Selector (1)
Minimum Harvest Time (4)
Anti-Slush (5)
Harvest Pump Time (Harvest Assist) (6)
(Do Not Adjust)