Hoshizaki KM-250BWF User Manual
Page 17

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3) Drain Timer
The drain timer is factory-adjusted, and no adjustment is required.
SETTING
TIME
Dip Switch
Dip Switch
No. 3
No. 4
T1
T2
OFF
OFF
10 seconds
150 seconds
ON
OFF
10 seconds
180 seconds
OFF
ON
10 seconds
120 seconds
ON
ON
20 seconds
180 seconds
T1: Time to drain the water tank
T2: Time to restrain defrost completion
4) Drain Counter
CAUTION
Do not adjust the drain counter, or the evaporator may freeze up.
The drain counter is factory-adjusted to drain the water tank every 10 cycles, and no
adjustment is required. However, where water quality is bad and the icemaker needs a
pump drain more often, the drain counter can be adjusted as shown in the table below:
SETTING
FREQUENCY
Dip Switch
Dip Switch
No. 5
No. 6
OFF
OFF
every cycle
ON
OFF
every 2 cycles
OFF
ON
every 5 cycles
ON
ON
every 10 cycles