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h) Float Switch Selector (S5 dip switch 1)
NOTICE
Do not adjust. This must be left in the factory default position or the icemaker will
not operate correctly.
On icemakers with a double oat switch, the oat switch selector determines which oat
switch (upper or lower) the control board monitors for rell initiation during the freeze
cycle, and the rell counter (S5 dip switch 2 through 5) determines the number of rells.
The KMS-1401MLJ uses a single oat switch with a double oat switch, upper oat
switch rell initiation oat switch selector setting and is set for 1 rell. When the freeze
cycle starts, the control board monitors the upper oat switch. If an upper oat switch
exists, rell is initiated by an open upper oat switch and is terminated by a closed upper
oat switch. There is a maximum rell time of 1 minute. In a single oat switch application
with a double oat switch setting, no upper oat switch exists, therefore the control board
reads an open upper oat switch immediately when the freeze cycle starts and initiates
a rell. Since there is no upper oat switch to close and terminate the rell, the rell lasts
for the maximum 1-minute. During the 1-minute rell, LED 4 is on.
S5 Dip Switch Setting
Float Switch Type
Rell Initiation with
Double Float Switch
No. 1
OFF Single or Double Lower Float Switch
ON Double Upper Float Switch
i) Rell Counter (S5 dip switch 2 through 5)
NOTICE
Do not adjust. These must be left in the factory default position or the icemaker will
not operate correctly.
Factory set. S5 dip switch 2 through 5 allows for rells during the freeze cycle.
The KMS-1401MLJ is factory set for 1 rell. Do not adjust.
S5 Dip Switch Setting
No. of Rells
No. 2 No. 3 No.4 No. 5
ON OFF OFF OFF 1 Rell
Note: When rell set > 0, water valve is off during pump-out even if S4 dip switch 3 & 4
are set to 3 off and 4 on. See "II.C.3.c) Pump-Out Timer (S4 dip switch 3 & 4)."