Settings And Adjustments; Default Dip Switch Settings; Harvest Timer (S4 Dip Switch 1 & 2) - Hoshizaki KML-325MWJ 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 the "J" control board:
S4 Dip Switch No.
All Models
S5 Dip Switch (Do Not Adjust)
"J" Control Board
Dip Switch No.
All Models OFF OFF OFF OFF ON
S4 Dip Switch
"J" Control Board
Freeze Timer (9 & 10)
Factory Use (8)
Harvest Pump Timer Operation (7) (Do Not Adjust)
Harvest Pump Time (6) (Do Not Adjust)
Pump-Out Frequency Control (5)
Pump-Out Timer (3 & 4)
Harvest Timer (1 & 2)
2. Harvest Timer (S4 dip switch 1 & 2)
The harvest timer starts counting 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 the drain provided at 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.
Note that the pump-out timer (S4 dip switch 3 & 4) acts in place of the harvest timer
during cycles with a pump out. For details, see "III.C.3. Pump-Out Timer (S4 dip switch
3 & 4)."
Note: On models with a pump-out every cycle, the harvest timer is only relevant during
the initial harvest cycle since a pump out occurs every cycle thereafter.
NOTICE
1 2 3 4
OFF OFF OFF OFF OFF OFF ON OFF OFF OFF
1 2 3 4 5
S4 Dip Switch Setting
No. 1
OFF
ON
OFF
ON
5 6 7 8 9
S5 Dip Switch (
"J" Control Board
Time
(sec.)
No. 2
OFF 60
OFF 90
ON 120
ON 180
35
10
Do Not Adjust)
Anti-Slush (5)
Minimum
Harvest Time (4)
Refill Counter
(2 and 3)
Float Switch
Selector (1)