Hoshizaki KM-1601SAH/3 - Manual (Page 35)

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(2) Bin Control Selector, KM-1601SWH/3 & KM-1601SRH/3 "E" Control Board
Factory set for proper operation. Do not adjust. When set to the on position on a unit
with a thermostatic bin control, a 5-beep alarm sounds (open circuit) and the unit does
not operate.
KM-1601SWH/3 & KM-1601SRH/3
"E" Control Board
S4 Dip Switch Setting
Bin Control
No. 7
ON Mechanical
OFF Thermostatic
f) Factory Use (S4 dip switch 8)
Factory set. Do not adjust. This must be left in the factory default position.
g) Freeze Timer (S4 dip switch 9 & 10)
CAUTION
Adjust to proper specification, or the unit may not operate correctly.
The freeze timer setting determines the maximum allowed freeze time to prevent possible
freeze-up issues. Upon termination of the freeze timer, the control board initiates the
harvest cycle. After 2 consecutive freeze timer terminations, the control board shuts down
the icemaker. In this case, see "IV.G.3. Low Ice Production" for possible solutions. The
freeze timer is factory set, and generally no adjustment is required. Before changing this
setting, contact Hoshizaki Technical Support at 1-800-233-1940 for recommendations.
S4 Dip Switch Setting Time
(minutes)
No. 9 No. 10
OFF OFF 60
OFF ON 50
ON OFF 70
ON ON 60
h) Float Switch Selector (S5 dip switch 1), KM-1601SAH/3 "G" Control Board
CAUTION
Factory set. Do not adjust. This must be left in the factory default position or the
unit will not operate correctly.
S5 dip switch 1 allows for single or double float switch applications. The KM-1601SAH/3
use a single float switch.
i) Refill Counter (S5 dip switch 2 through 5), KM-1601SAH/3 "G" Control Board
CAUTION
Factory set. Do not adjust. These must be left in the factory default position or
the unit will not operate correctly.
S5 dip switch 2 through 5 allows for refills during the freeze cycle.
The KM-1601SAH/3 do not refill.