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3. Controls and Adjustments
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 1-800-233-1940.
a) Default Dip Switch Settings
The dip switches are factory-adjusted to the following positions:
Model
KMS-2000MLH OFF OFF OFF OFF ON
Model
KMS-2000MLH
ON
S1 Dip Switch
Freeze Timer (9 & 10)
Harvest Pump Timer (7& 8)
Pump-Out Frequency
S1
Control (5 & 6)
Pump-Out Timer (3 & 4)
Harvest Timer (1 & 2)
b) Harvest Timer (S1 dip switch 1 & 2)
The harvest timer starts when the thermistor reaches 48°F (9°C) at the evaporator outlet
and the control board reads 3.9 kΩ from the thermistor. 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 harvest needs to be prolonged for extra cleaning.
Before changing this setting, contact Hoshizaki Technical Support at 1-800-233-1940
for recommendations. Keep in mind that setting the harvest timer to a longer setting
decreases 24-hour production.
The pump-out timer (S1 dip switch 3 & 4) acts in place of the harvest timer during cycles
with a pump-out. For details, see "II.C.3.c) Pump-Out Timer (S1 dip switch 3 & 4)."
S1 Dip Switch
S1 Dip Switch No.
1
2
3
4
S2 Dip Switch
S2 Dip Switch No. (Do Not Adjust)
1
2
3
4
ON
OFF OFF OFF OFF
S2
S1
S1 Dip Switch Setting
No. 1
OFF
ON
OFF
ON
NOTICE
5
6
7
8
9
ON
ON
ON OFF OFF
5
6
S2 Dip Switch
Do Not Adjust
S2
Time (seconds)
No. 2
OFF
60
OFF
90
ON
120
ON
180
20
10
Anti-Slush Control (6)
Anti-Slush Program
Selector (5)
Refill Counter (3 & 4)
Float Switch
Selector (2)
Pump-Out/Drain
Selector (1)
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