TUI15 Installation Guide

35
15 INCH ICE MAKER INSTALL GUIDE
DESCALING AND SANITIZING
Please follow the instructions below when descaling
and sanitizing your machine.
Hold the
CLEAN
button for three seconds to initiate
the automatic descaling sequence. The descaling
sequence begins by harvesting all the ice from
the evaporator. Once the harvest is complete, the
machine will beep and display “Add” indicating it is
time to add cleaning chemicals to the unit.
After the chemicals have been added, the machine
will go through a sequence of rinse and drain cycles
to descale the machine and drain all the descaling
chemicals from the unit. Once complete, the
machine will resume whatever it was doing to prior
to descaling. If the machine was making ice prior
to pressing the
CLEAN
button, it will resume ice
making. If the machine was off before
CLEAN
was
pressed, it will turn off when descaling is complete.
NOTE: THE DESCALING SEQUENCE CAN BE
CANCELED BY HOLDING THE
CLEAN
BU T T ON
FOR THREE SECONDS.
A full descaling should be performed every six
months. Descaling also involves removing key ice
machine parts and rinsing them and the inside of
the machine with ice machine descaler.
Sanitizing the ice machine is done to remove any
biological contamination that may have occurred.
That process is identical to the descaling process
above except that a sanitizing agent is used in place
of the descaling chemicals.
WARNING: WEAR RUBBER GLOVES AND EYE
PROTECTION WHEN HANDLING ICE MACHINE
DESCALER OR SANITIZER.
CAUTION: DO NOT MIX DESCALER AND
SANITIZER TOGETHER.
PERFORM THE FOLLOWING STEPS EVERY SIX
MONTHS TO FULLY DESCALE OR SANITIZE
YOUR MACHINE.
PERFORM THE HIGHLIGHTED STEPS WHEN ONLY
A LIGHT DESCALING OR SANITIZING IS NEEDED.
DESCALING
1. Remove the ice from bin.
2. Press and hold the
CLEAN
button for
three seconds.
3. When machine says “Add”, pour 6 fl. oz. of
undiluted True Ice™ Machine Descaler into the
spray compartment behind the water shutters.
4. Wait until the rinsing is complete (30 minutes).
5. Remove the four ice machine parts
illustrated below.
6. Create a descaling solution by mixing 10 fl. oz.
of undiluted True Ice™ Machine Descaler with 1
gallon of water.
7. Using 1/2 of solution, clean removed parts with
a brush then soak them for 20 minutes.
8. Use the remaining solution to descale the ice
bin, the door, the door gasket, the inside of
spray compartment, and the top of evaporator.
9. Rinse all parts with clean water.
SPRAY BAR
WATER
SHUTTERS
ICE CHUTE
PUMP CLEAN-OUT CAP