23
6
Low Voltage
(184Vac
± 5% or less)
"POWER OK" LED will turn off if voltage
protection operates.
The control voltage safeties automaticlly
reset when voltage is corrected.
7
High Voltage
(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.
1
2
3
4
5
6
7
8
9
10
KM-40B
OFF OFF
ON
OFF
ON
ON
ON
ON
ON
ON
KM-40B (Philippines) OFF OFF
ON
ON
ON
ON
ON
ON
ON
ON
KM-55B
ON
OFF
ON
OFF
ON
ON
OFF
ON
ON
ON
KM-55B (Philippines) ON
OFF
ON
OFF
ON
ON
OFF
ON
OFF
ON
KM-80B
OFF OFF
ON
ON
ON
ON
OFF
ON
ON
OFF
KM-80B (Philippines) OFF OFF
ON
ON
ON
ON
OFF
ON
OFF
ON
S2 Dip Switch No.
1
2
3
4
5
6
KM-40B
ON
OFF OFF OFF OFF
ON
KM-55B
KM-80B
OFF OFF OFF OFF OFF
ON
Do not adjust the S2 dip switch. These must be left in the factory default position, or the
unit will not operate properly.
Freeze Timer (9 & 10)
Water Saver Timer (7 & 8)
Drain Frequency Control (5 & 6)
Drain Timer (3 & 4)
Harvest Timer (1 & 2)
S1 Dip Switch
S2 Dip Switch
Anti-Slush Control (6)
Harvest Completion Detection
Control (4)
Harvest Promotion Control (2)
Overfreeze Detection Control (5)
Pump-Out/Drain Selector (1)
Refill Counter (3)
Fig. 1
Summary of Contents for KM-40B
Page 1: ...KM 40B KM 55B KM 80B SELF CONTAINED CRESCENT CUBER SERVICE MANUAL F120 1011 073117 ...
Page 5: ...1 I SPECIFICATIONS 1 DIMENSIONS SPECIFICATIONS a KM 40B Europe ...
Page 6: ...2 b KM 40B Singapore ...
Page 7: ...3 c KM 40B Australia New Zealand ...
Page 8: ...4 d KM 40B Philippines ...
Page 9: ...5 e KM 55B Europe ...
Page 10: ...6 f KM 55B Singapore ...
Page 11: ...7 g KM 55B Australia New Zealand ...
Page 12: ...8 h KM 55B Philippines ...
Page 13: ...9 i KM 80B Europe ...
Page 14: ...10 j KM 80B Singapore ...
Page 15: ...11 k KM 80B Australia New Zealand ...
Page 16: ...12 l KM 80B Philippines ...
Page 22: ...18 ...
Page 37: ...33 2 WIRING DIAGRAM a KM 40B Philippines b KM 40B Except Philippines KM 55B ...
Page 38: ...34 c KM 80B ...
