15 INCH TRUE ICE
TM
MACHINE INSTALL GUIDE
TEC_TM_073 | REV. D | EN
12/03/2021
Page 39 of 56
BIN THERMOS TAT / ICE LE VEL
ADJUS TMENT
The bin thermostat senses when ice has reached
the top of the bin and shuts the machine off.
The thermostat is adjusted at the factory for
room-temperature operation and normally will not
require adjustment.
To check the operation of the bin thermostat, hold
three ice cubes in contact with the thermostat tube
in the bin. The machine should stop making ice
within five minutes. Display will read “FUL”. Then
remove the ice cubes. The machine should then
restart within five minutes.
If necessary, the level of ice in the bin can be
adjusted by turning the bin thermostat screw. This
screw is located just behind the kickplate on the
left side of the machine. Turn the screw clockwise
to raise the ice level, counter-clockwise to lower the
ice level.
Bin thermostat / Ice level adjustment is located
behind front kickplate. Remove front kickplate.
Use a standard screwdriver:
RAISE ICE LEVEL - Turn adjustment clockwise to
raise ice level.
LOWER ICE LEVEL - Turn adjustment counter-
clockwise to lower ice level.
BRE AKER RESE T
The breaker switch is located behind the kickplate.
If the unit trips, flip the switch down. To reset, flip
the switch up.
WATER QUALIT Y SE T TING
Your True Ice
®
machine may operate differently
depending on the water quality setting of the
machine. To determine your water quality, it is
recommend to purchase a water quality test kit from
a local source.
LOW SCALE (“LSC” ON THE DISPLAY):
When set to LSC, the machine will make ice more
quickly, harvest more quickly and will require a filter
change every 12 months.
HIGH SCALE (“HSC” ON THE DISPLAY):
When set to HSC, the machine will allow more time
for freezing and harvesting ice to compensate for
the presence of scale. The water filter should be
replaced more frequently.
Press and hold the
CLEAN
and
SIZE
buttons
simultaneously for three seconds to toggle between
the LOW SCALE (“LSC”) and HIGH SCALE (“HSC”)
water quality settings on the machine. Set unit
to LSC when the total dissolved solids (TDS) are
below 300 mg/L. Set unit to “HSC” when the total
dissolved solids (TDS) are above 300 mg/L.
ICE LEVEL ADJUSTMENT
BREAKER SWITCH
Summary of Contents for TUI-15-R/L-OP-B
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