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8. Freeze Timer (S4 dip switch 9 & 10)
Adjust to proper specification, or the icemaker 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 or pump-out cycle. After 2 consecutive freeze timer terminations, the
control board shuts down the icemaker. In this case, see "II.G.3. Low Ice Production"
for possible solutions. The freeze timer is factory set and no adjustment is required.
Before changing this setting, contact Hoshizaki Technical Support at 1-800-233-1940 for
recommendations.
9. Float Switch Selector (S5 dip switch 1)
This dip switch setting allows use of this control board in single and dual float switch
models. This model uses a single float switch style.
Do not adjust. This must be left in the factory default position or the icemaker will
not operate correctly.
10. Refill Counter (S5 dip switch 2 and 3)
Do not adjust. These must be left in the factory default position or the icemaker will
not operate correctly.
NOTICE
S4 Dip Switch Setting
No. 9
OFF
OFF
ON
ON
NOTICE
S5 Dip Switch Setting Top or Bottom Float Switch
No. 1
OFF
ON
NOTICE
S5 Dip Switch Setting
No. 2
OFF
OFF
ON
ON
Time
(min.)
No. 10
OFF
60
ON
50
OFF
70
ON
75
Control
Bottom Float Switch Enabled
Top Float Switch Enabled
Refill
Counter
No. 3
OFF
0
ON
1 refill
OFF
9 refills
ON
10 refills
42
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