D. Control Board Settings
NOTICE
Failure to maintain factory settings may adversely affect performance and warranty coverage. For more information, contact your Hoshizaki Service Center.
1)With "on" in display, press and hold the "RESET" button for 3 seconds. Display changes to "1".
2)Use the "SERVICE 1" and "SERVICE 2" buttons to choose a control board setting.
3)Press the "RESET" button to view the setting’s value. Current value flashes in display.
4)Use the "SERVICE 1" and "SERVICE 2" buttons to change value.
5)Press the "RESET" button to select value. Display returns to control board setting number.
6)Once display returns to "on" (20 seconds), the new setting is saved.
Control Board (CB) Setting Menu
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Category | No. | Item | Range | Default |
Basic | 1 | Harvest Cycle Termination Temperature | 2 to 20°C | 5 |
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| Temperature to complete harvest cycle. | (1°C increments) |
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| 2 | Freeze Cycle Termination Temperature | ||
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| Integrated with freeze cycle termination time (CB | (0.5°C increments. The |
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| Setting 3) to control length of freeze cycle after | "." in the lower, right |
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| evaporator (cube control) thermistor temperature | corner of the display |
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| drops to 32°F (0°C). To use this setting for dimple | indicates .5°C.) |
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| size adjustment, see "III.H.1. Dimple Diameter." |
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| 3 | Freeze Cycle Termination Time | 5 to 90 min. | 10 |
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| Integrated with freeze cycle termination temperature | (1 min. increments) |
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| (CB Setting 2) to control length of freeze cycle after |
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| evaporator (cube control) thermistor temperature |
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| drops to 32°F (0°C). |
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| 4 | Ambient Temperature Correction Value for Freeze | 10 to 50°C | 10 |
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| Cycle Termination | (1°C increments) |
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| DO NOT ADJUST |
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| 5 | Ambient Temperature Correction Rate for Freeze | 10 to 100% (00 = 100) | 100 |
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| Cycle Termination | (1% increments) |
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| DO NOT ADJUST |
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| 6 | Freeze Cycle Backup Timer | 45 to 90 min. | 45 |
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| Maximum allowed freeze time to prevent possible | (5 min. increments) |
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Water | 10 | Harvest Cycle Water Supply Time: Water | 1 to 99 sec, | 95 |
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| Temperature 48°F (9°C) or Lower | 99 = continuous |
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| When set to "99", inlet water valve energized until | (1 sec. increments) |
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| harvest cycle termination temperature (CB Setting 1) |
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| is reached. |
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| 11 | Harvest Cycle Water Supply Time: Water | 1 to 99 sec, | 30 |
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| Temperature Higher Than 48°F (9°C) | 99 = continuous |
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| When set to "99", inlet water valve energized until | (1 sec. increments) |
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| harvest cycle termination temperature (CB Setting 1) |
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| is reached. |
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