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Hoshizaki KM-260BAH User Manual

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16
6
Low Voltage
(92Vac ± 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
(147Vac ± 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
CAUTION
Dip switches are factory set. Failure to maintain factory settings may 
adversely affect performance and warranty coverage.
a) Default Dip Switch Settings
The dip switch is factory-adjusted to the following positions:
Control 
Board
Program Ver.
(Auxiliary Code)
S1 Dip 
Switch No.
1
2
3
4
5
6
7
8
9
10
P00013-02 2.5 or earlier
(V-0 or earlier)
KM-201BAH OFF OFF OFF OFF ON ON OFF ON OFF ON
KM-260BAH OFF OFF OFF OFF ON ON ON OFF OFF ON
KM-201BWH OFF OFF OFF OFF ON ON OFF ON ON OFF
KM-260BWH ON OFF OFF OFF ON ON ON OFF OFF ON
P01771-02
3.2
(V-1 or later)
KM-201BAH OFF OFF OFF OFF ON ON OFF ON OFF ON
KM-260BAH OFF OFF OFF OFF ON ON ON OFF OFF ON
KM-201BWH OFF OFF OFF OFF ON ON OFF ON ON OFF
KM-260BWH OFF OFF OFF OFF ON ON ON OFF ON OFF
Control Board
Program Ver.
(Auxiliary Code)
S2 Dip Switch No.
1
2
3
4
5
6
P00013-02
2.5 or earlier
(V-0 or earlier)
KM-201BAH
ON
OFF OFF OFF OFF
ON
KM-260BAH
ON
OFF OFF OFF OFF
ON
KM-201BWH
ON
OFF OFF OFF
ON
OFF
KM-260BWH
ON
OFF OFF OFF
ON
OFF
P01771-02
3.2
(V-1 or later)
KM-201BAH
ON
OFF OFF OFF OFF OFF
KM-260BAH
ON
OFF OFF OFF OFF OFF
KM-201BWH
ON
OFF OFF OFF OFF OFF
KM-260BWH
ON
OFF OFF OFF OFF OFF
Do not adjust the S2 dip switch. These must be left in the factory default position, or the 
unit will not operate properly.