Scotsman CU0515GA Operator’s Manual
Installation and
User's Manual for
Cuber Model CU0515
CU0515
INTRODUCTION
This manual provides the specifications and the
step-by-step procedures for the installation,
startup, operation, maintenance and cleaning for
the CU0515 ice machine.
NOTE. To retain the safety and performance built
into this ice machine, it is important that installation
and maintenance be conducted in the manner
outlined in this manual.
Table of Contents
Specifications ·········································· Page 2
General Information And Installation ······························ Page 3
Water Supply And Drain Connections ······························ Page 4
Final Check List ········································· Page 5
Operating Instructions ······································ Page 6
Operational Checks ······································· Page 7
Component Description ····································· Page 8
Operation - Electrical Sequence ································· Page 9
Freeze Cycle··········································· Page 10
Cleaning Switch ········································· Page 11
Service Diagnosis ········································ Page 12
Service Diagnosis ········································ Page 13
Maintenance And Cleaning Instructions ····························· Page 14
Cleaning Water System ····································· Page 15
April 2007
Page 1
Specifications
CU0515
The ice machine must be installed indoors in a
controlled environment.
Minimum Maximum
0
Air Temp 50
Water Temp 40
Water Pressure 20 PSI 80 PSI
Voltage 103.5 126.5
Operating the ice machine outside of the above
limitations, or outdoors, is potentially damaging to
the machine, and it is misuse of the machine. This
may void the warranty.
Scotsman Ice Systems are designed and
manufactured with the highest regard for safety
and performance. They meet or exceed the
standards of agencies like NSF and UL..
Scotsman assumes no liability or responsibility of
any kind for products manufactured by Scotsman
hat have been altered in any way, including the
use of any part and/or other components not
specifically approved by Scotsman.
F. 950F.
0
F. 1000F.
UNPACKING AND INSPECTION
1. Call your authorized SCOTSMAN Distributor or
Dealer for proper installation.
2. Remove the front panel of the unit and inspect
for any concealed damage. Notify carrier of your
claim for the concealed damage.
3. Check that refrigerant lines do not rub against or
touch other lines or surfaces, and that the fan
blade moves freely.
4. Check that the compressor fits snugly onto all its
mounting pads.
5. Remove all internal support packing and
masking tape.
Scotsman reserves the right to make design
changes and/or improvements at any time.
Specifications and design are subject to change
without notice.
Model Dimensions Basic Electrical Max Fuse Size
CU0515GA-1A 115/60/1 15
April 2007
Page 2
CU0515
General Information And Installation
This model is supplied from the factory completely
pre-wired and require only electrical power
connections to the wire cord provided at rear of the
unit.
Make sure that the ice machine is connected to its
own circuit and individually fused (see data plate
for maximum fuse size). This is a cord-connected
unit designed for 115 volt AC power, with a
maximum fuse size of 15 amps.
Low voltage can cause improper operation and
may be responsible for serious damage to the
overload switch and motor windings that is not
covered by warranty.
NOTE. All external wiring should conform to
national, state and local standards and regulations.
Check voltage on the line and the ice maker’s data
plate before connecting the unit. Extension cords
must not be used.
Location: If the unit is built into a cabinet with no
side ventilation, the ice production will be reduced
by 20% of rated capacity, restricted space of an
inch or so on each side will cause a 10%
reduction. Six inches of space to the left and right
will allow the unit to operate satisfactorily.
Warranty
The warranty statement for this product is provided
separately from this manual. Refer to it for
applicable coverage. In general warranty covers
defects in material or workmanship. It does not
cover maintenance, corrections to installations, or
situations when the machine is operated in
circumstances that exceed the limitations printed in
this manual.
The daily ice-making capacity is directly related to
the condenser air inlet temperature, water
temperature, conditions of the condenser air filter
and age of the machine.
To keep your SCOTSMAN CUBER at peak
performance levels, periodic maintenance checks
must be carried out as indicated on Maintenance
and Cleaning section of this manual.
April 2007
Page 3
Water Supply And Drain Connections
CU0515
General
When choosing the water supply for the ice cuber
consideration should be given to:
a) Length of run
b) Water clarity and purity
c) Adequate water supply pressure
Low water pressure, below 20 psi may cause a
malfunction.
Water containing excessive minerals will tend to
produce cloudy colored ice cubes, plus scale
build-up on parts of the water system.
Water Supply
The recommended water supply line is a 3/8" o.d.
copper tube, the water pressure must have a
minimum incoming pressure of 20 psig.
Connect the tubing to the 3/4" GAS / BSPP thread
water inlet fitting at the back of the ice maker. An
adapter is available, the part numbers are:
F733219-03 and F640134-00.
Water Drain
The recommended drain tube is a plastic or flexible
tube with 18 mm (3/4") I.D. which runs to an open
trapped and vented drain.
Note: Although soft, easily kinked vinyl tubing is
not recommended for a drain, a short length of ¾”
ID vinyl tubing is required to connect a rigid drain
tube to the 20 mm (25/32”) fitting on the back of
the machine.
NOTE. The water supply and the water drain must
be installed to conform to the local code. In some
case a licensed plumber and/or a plumbing permit
is required.
Water Inlet
Connection
Water Drain
Connection
Back View of Utility Connections
April 2007
Page 4
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