16
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.
S4 Dip Switch Setting
Time (seconds)
Inlet
Water
Valve
No. 3
No. 4
T1
T
OFF
OFF
10
150
closed
ON
OFF
10
180
closed
OFF
ON
10
10
open
ON
ON
0
180
closed
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:
S4 Dip Switch Setting
Frequency
No. 5
No. 6
OFF
OFF
every cycle
ON
OFF
every cycles
OFF
ON
every 5 cycles
ON
ON
every 10 cycles
e) Factory Use (S4 dip switch 7 & 8)
Factory set for optimum performance. Do not adjust.
