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e) Harvest Pump Timer (S1 dip switch 7 & 8)
Factory set. Do not adjust. Adjustment outside of the factory default setting may
result in damage to the icemaker.
Depending on the harvest pump timer setting, the pump motor stays off or energizes and
runs for the last 10, 30, or 50 seconds of the harvest cycle. The water valve is energized
during harvest for a maximum of 6 minutes or the length of harvest minus 0, 10, 30, or 50
seconds (determined by the harvest pump timer setting), whichever is shorter.
f) Freeze Timer (S1 dip switch 9 & 10)
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 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.F.3. Low Ice Production" for possible solutions.
The freeze timer is factory set, and generally no adjustment is required. Before changing
this setting, contact your local Hoshizaki distributor or Hoshizaki Technical Support at
1-800-233-1940 for recommendations.
NOTICE
S1 Dip Switch Setting
No. 7
No. 8
OFF
OFF
ON
OFF
OFF
ON
ON
ON
NOTICE
Dip Switch Setting
No. 9
No. 10
OFF
OFF
OFF
ON
ON
OFF
ON
ON
22
Pump Motor
Time (seconds)
0
10
30
50
Time
(minutes)
60
70
50
100
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