Hoshizaki KM-1301SAH/3 Manuel D’Utilisation

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3. Controls and Adjustments
CAUTION
Dip switches are factory set. Failure to maintain factory settings may adversely
affect performance and warranty coverage. For more information, contact
Hoshizaki Technical Support at 1-800-33-1940.
a) Default Dip Switch Settings
The dip switches are factory set to the following positions:
S4 Dip Switch
S4 Dip Switch No. 1
2
3
4
5
6
7
8
9
10
KM-1301SAH/3
OFF OFF ON ON ON ON ON OFF OFF OFF
KM-1301SWH/3
OFF OFF ON ON ON ON ON OFF OFF OFF
KM-1301SRH/3
OFF OFF ON ON ON ON ON OFF ON OFF
S5 Dip Switch (Do Not Adjust)
S5 Dip Switch No.  1
2
3
4
5
KM-1301SAH/3
OFF OFF OFF OFF OFF
KM-1301SWH/3
OFF OFF OFF OFF OFF
KM-1301SRH/3
OFF OFF OFF OFF OFF
Freeze Timer (9 & 10)
Pump-Out Frequency Control (5 & 6)
Pump-Out Timer (3 & 4)
(Do not adjust to 3 off and 4 on)
Harvest Timer (1 & )
Harvest Pump Timer (7) 
(Do not adjust)
Factory Use (8)
b) Harvest Timer (S4 dip switch 1 & 2)
The harvest timer starts when the thermistor reads 48°F (9°C) at the evaporator outlet 
and the control board reads the thermistor's 3.9 KΩ signal. The harvest timer is factory 
set, and generally no adjustment is required. However, a setting longer than the factory 
setting may be advised in cases where the flush provided at harvest needs to be 
prolonged for extra cleaning. Before changing this setting, contact Hoshizaki Technical 
Support at 1-800-33-1940 for recommendations. Keep in mind that setting the harvest 
timer to a longer setting decreases 4-hour production.
S4 Dip Switch Setting
Time 
(seconds)
No. 1
No. 2
OFF
OFF
60
ON
OFF
90
OFF
ON
10
ON
ON
180