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c) Pump-Out Timer (S4 dip switch 3 & 4)
When a freeze cycle is completed, the pump motor stops, and the icemaker resumes
operation in seconds. Then, during cycles when a pump out is called for, the pump
motor drains the water tank for the time determined by the pump-out timer. The
pump-out timer also acts in place of the harvest timer during cycles with a pump out. The
pump-out timer is factory-adjusted, and no adjustment is required.
T1: Time to drain the water tank
T: Harvest timer at pump out
Pump out always occurs on the nd harvest after startup. Then, depending on the
pump-out frequency control setting (S4 dip switch 5 & 6), pump out occurs every cycle,
or every nd, 5th, or 10th cycle.
d) Pump-Out Frequency Control (S4 dip switch 5 & 6)
The pump motor drains the water tank at the frequency set by the pump-out frequency
control. The pump-out frequency control 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 out more often, the pump-out frequency can be adjusted as
shown in the table below:
e) Factory Use (S4 dip switch 7 & 8)
Factory set for optimum performance. Do not adjust.
S4 Dip Switch Setting
No. 3
No. 4
OFF
OFF
ON
OFF
OFF
ON
ON
ON
S4 Dip Switch Setting
No. 5
No. 6
OFF
OFF
ON
OFF
OFF
ON
ON
ON
Time (seconds)
T1
T
10
150
10
180
10
10
0
180
Frequency
every cycle
every cycles
every 5 cycles
every 10 cycles
16
Inlet
Water
Valve
closed
closed
open
closed
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