Hoshizaki KM-901MAH 用户手册
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g) Freeze Timer (S4 dip switch 9 & 10)
CAUTION
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 the freeze timer, the control board
initiates the harvest cycle. After 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 Hoshizaki Technical Support at
-800-33-940 for recommendations.
possible freeze-up issues. Upon termination of the freeze timer, the control board
initiates the harvest cycle. After 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 Hoshizaki Technical Support at
-800-33-940 for recommendations.
S4 Dip Switch Setting
Time
(minutes)
No. 9
No. 10
OFF
OFF
60
OFF
ON
50
ON
OFF
70
ON
ON
60
h) Float Switch Control (S5 dip switch 1): "G" Control Board
CAUTION
Do not adjust. This must be left in the factory default position or the unit will not
operate correctly.
operate correctly.
Factory set. S5 dip switch allows for single or double float switch applications. The
KM-90MAH, KM-90MWH, and KM-90MRH/3 use a single float switch.
KM-90MAH, KM-90MWH, and KM-90MRH/3 use a single float switch.
i) Refill Counter (S5 dip switch 2 through 5): "G" Control Board
CAUTION
Do not adjust. These must be left in the factory default position or the unit will
not operate correctly.
not operate correctly.
Factory set. S5 dip switch through 5 allows for refills during the freeze cycle. The
KM-90MAH, KM90MWH, and KM-90MRH/3 do not refill.
KM-90MAH, KM90MWH, and KM-90MRH/3 do not refill.