Settings And Adjustments; Default Dip Switch Settings; A) "E" And "G" Control Board Without Harvest Pump Timer Operation; B) "G" Control Board With Harvest Pump Timer Operation - Hoshizaki KM-320MAH Service Manual

C. Settings and Adjustments
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 "E" and "G"
control boards:

a) "E" and "G" Control Board without Harvest Pump Timer Operation

"E" Control Board S4 Dip Switch No.
KM-320MAH, KM-320MWH
KM-515MAH, KM-515MWH, KM-515MRH
KM-600MAH, KM-650MAH, KM-650MWH
KM-650MRH
KM-901MAH, KM-901MWH, KM-901MRH/3
KM-1100MAH, KM-1100MWH, KM-1100MRH OFF OFF OFF OFF ON ON ON OFF OFF OFF
KM-1340MAH
KM-1340MWH, KM-1601MRH/3
KM-1340MRH

b) "G" Control Board with Harvest Pump Timer Operation

S4 Dip Switch No.
KM-340MAH, KM-340MWH
KM-515MAH
KM-650MAH, KM-650MRH
KM-650MWH
KM-901MAH
S5 Dip Switch (Do Not Adjust)
"G" Control Board
Dip Switch No.
All Models
2. Harvest Timer (S4 dip switch 1 & 2)
S4 Dip Switch
"E" and "G" Control Boards
Bin Control Selector (7) "E" Control Board
Harvest Pump Timer (7) "G" Control Board
(Do Not Adjust)
Pump-Out Frequency Control (5 & 6)
Pump-Out Timer (3 & 4)
Harvest Timer (1 & 2)
1 2 3 4
OFF OFF OFF OFF OFF
Freeze Timer (9 & 10)
Factory Use (8)
NOTICE
1 2 3 4
OFF OFF OFF ON
OFF OFF OFF OFF OFF OFF OFF OFF ON OFF
OFF OFF OFF OFF ON
OFF OFF OFF OFF ON
ON OFF ON OFF ON
OFF OFF ON ON
OFF OFF ON OFF ON
OFF OFF ON OFF ON ON OFF OFF OFF OFF
1 2 3 4
OFF OFF ON OFF ON
OFF OFF OFF OFF ON
ON OFF OFF OFF ON
OFF OFF OFF OFF ON
OFF OFF ON OFF ON
5
46
5 6 7 8
ON ON OFF OFF OFF OFF
ON OFF OFF OFF OFF
ON OFF OFF ON OFF
ON OFF OFF OFF ON
ON ON OFF OFF OFF OFF
ON OFF OFF OFF ON
5 6 7 8 9
ON ON OFF ON OFF
ON ON OFF ON OFF
ON ON OFF OFF OFF
ON ON OFF OFF OFF
ON ON OFF OFF ON
S5 Dip Switch
"G" Control Board Only
Do Not Adjust
Refill Counter
(2 through 5)
Float Switch
Selector (1)
9 10
10