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UF424 / UN324 Technical Manual
Initial Start up
Final check list:
Ice machine is installed indoors with air
and water temperature controlled within
the limitations detailed in this manual
Ice machine is level in its final position
Electrical disconnect (switch or plug as
required) is within sight of the installed
machine
Electrical circuit is dedicated to this ice
maker
Voltage has been confirmed within the
specifications in this manual and the name
plate on the ice maker
Plumbing connections are complete and
tested for leaks
Ice maker is installed with proper
clearance, allowing for service and utility
connections
Water shut off valve installed near the ice
maker
Start up:
1. Remove louvered front panel.
2. Open bin door and remove the inner panel, held in
place by 4 thumb screws.
3. Open the water valve. Observe that water enters
the water reservoir, fills and then shuts off. Check
for leaks. Repair any leaks before going further.
4. Switch electrical supply on. Lights on controller
will flash and then the power light will remain on.
The code display will show
5. Push and release the On/Off button. The machine
will start the ice making process. The code display
F
will show
. Air cooled models will discharge
warm air out the left side of the front panel.
Water cooled models will discharge warm (about
0
120
F/48
C) water out of the condenser drain. In
0
a few minutes, ice will begin to fall into the bin.
6. Push the on/off button to switch the machine off.
Scoop out any ice in the bin.
O.
September 2017
Page 10
7. Create a solution of sanitizer. Mix 4oz/118ml of
NuCalgon IMS III and 2.5gal/9.5L of (90
0
0
to 110
F/43
C) potable water to create a 200 ppm
solution.
8. Sanitize bin by wiping all surface areas with the
sanitizer solution. Allow to air dry.
9. Turn the ice maker on by pressing the on button.
10. Replace inner panel, front cover and louvered
panel.
11. Give the owner/user this manual, instruct him/her
in the operation and maintenance requirements
of the unit. Make sure they know who to call for
service.
Fill out the Customer Evaluation and Warranty
Registration form, and mail it in to Scotsman or
register the unit at Scotsman's website (www.
scotsman-ice.com).
Once started, the ice machine will automatically
make ice until the bin level sensors are blocked.
This will happen once the ice piles up to the sensors.
The typical ice level when the machine is off will be
several inches below the door. When ice level drops
from use or meltage, the ice machine will resume
making ice.
Tip: To maximize ice storage scoop the ice to the
sides of the bin.
Noise:
This is a commercial ice machine. It contains a
powerful compressor, heavy duty gear reducer and,
if air cooled, a fan motor. It will produce some noise
when it is making ice. Every effort was made during
its design to minimize the sound level but some is
unavoidable.
0
0
F/32
C
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