Service Manual

38
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 positions for both the
2A7664-01and 2A7664-02 control boards:
S4 Dip Switch No. 1 2 3 4 5 6 7 8 9 10
KM-901MAJ
KM-1100M_J
OFF OFF OFF OFF OFF OFF ON OFF OFF OFF
KM-901MWJ
KM-901MRJ
ON OFF OFF OFF OFF OFF ON OFF OFF OFF
KM-1340MAJ
KM-1340MWJ
KM-1601M_J
OFF OFF OFF OFF ON ON ON OFF OFF OFF
KM-1340MRJ ON OFF OFF OFF OFF OFF ON OFF OFF OFF
KM-1340MRJ3
KM-1601MRJ3
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 Timer (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 Boards
Harvest Pump Time (Harvest Assist) (6) (Do Not Adjust)
1 2 3 4 5
ON
Do Not Adjust
S5 Dip Switch
"J" Control Board Only
Rell Counter (2 and 3)
Float Switch Selector (1)
Minimum Harvest Time (4)
Anti-Slush (5)