[C] Controls And Adjustments - Hoshizaki KM-40B Service Manual
Self-contained crescent cuber
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Also See for KM-40B:
- Instruction manual (8 pages) ,
- Instruction manual (13 pages) ,
- How to replace (13 pages)
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Low Voltage
6
(184Vac ± 5% or less)
High Voltage
7
(294Vac ± 5% or more)
Legend: Comp–compressor; DV–drain valve; FMS–self-contained fan motor; HGV–hot
gas valve; PM–pump motor; TXV–thermostatic expansion valve; WRV–water
regulating valve; WV–inlet water valve
[c] CONTROLS AND ADJUSTMENTS
a) Default Dip Switch Settings
The dip switch is factory-adjusted to the following positions:
S1 Dip Switch No.
KM-40B
KM-40B (Philippines) OFF
KM-55B
KM-55B (Philippines)
KM-80B
KM-80B (Philippines) OFF
S2 Dip Switch No.
KM-40B
KM-55B
KM-80B
Do not adjust the S2 dip switch. These must be left in the factory default position, or the
unit will not operate properly.
S1 Dip Switch
Freeze Timer (9 & 10)
Water Saver Timer (7 & 8)
Drain Frequency Control (5 & 6)
Drain Timer (3 & 4)
Harvest Timer (1 & 2)
1
2
3
OFF
OFF
ON
OFF
ON
ON
OFF
ON
ON
OFF
ON
OFF
OFF
ON
OFF
ON
1
2
3
ON
OFF
OFF
OFF
OFF
OFF
Fig. 1
"POWER OK" LED will turn off if voltage
protection operates.
The control voltage safeties automaticlly
reset when voltage is corrected.
4
5
6
OFF
ON
ON
ON
ON
ON
OFF
ON
ON
OFF
ON
ON
ON
ON
ON
ON
ON
ON
4
5
6
OFF
OFF
ON
OFF
OFF
ON
S2 Dip Switch
23
7
8
9
ON
ON
ON
ON
ON
ON
OFF
ON
ON
OFF
ON
OFF
OFF
ON
ON
OFF
ON
OFF
Anti-Slush Control (6)
Overfreeze Detection Control (5)
Harvest Completion Detection
Control (4)
Refill Counter (3)
Harvest Promotion Control (2)
Pump-Out/Drain Selector (1)
10
ON
ON
ON
ON
OFF
ON
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