Scotsman AC Series Manual

TECHNICAL SERVICE TRAINING
Welcome to another Scotsman technical service presentation. This one will cover the
smallest units of new AC “..6” Series Ice Cube Machines.
Models are AC 46, AC 56 and AC 86.
AC SERIES
CUBERS
NEW AC SERIES

AC 46 A/W
Max. Ice Production = 24 kg/24h*
Max. Storage Bin Capacity = 9 Kg
* 10/10°C= Air & Water Inlet Temperature
NEW AC SERIES

AC 56 A/W
Max. Ice Production = 32 Kg/24h*
Max. Storage Bin Capacity = 12,5 Kg
* 10/10°C= Air & Water Inlet Temperature
NEW AC SERIES

AC 86 A/W
Max. Ice Production = 39 Kg/24h*
Max. Storage Bin Capacity = 19 Kg
* 10/10°C= Air & Water Inlet Temperature
NEW AC SERIES

TOPICS
On the next slides are shown the following steps by steps
procedures:
•UNPACKING
•INSTALLATION
•START UP AND OPERATIONAL CHECKS
•OPERATING PRINCIPLES and COMPONENTS
•MAINTENANCE
•SERVICE ANALYSIS
NEW AC SERIES

UNPACKING
NEW AC SERIES

The machines are supplied in
a carton box secured by two
plastic strips to a wooden
base. Check first the outside
conditions of carton box and
wooden base then cut the two
plastic strips, remove the tape
and then the carton box.
UNPACKING
NEW AC SERIES

Visually inspect the
exterior of the machine
then open the bin door
and remove from the
inside the:
• water supply inlet
tube
• water outlet tube
• leg kit (only for AC 56
and AC 86)
• sanitizing bag
UNPACKING
NEW AC SERIES

Remove the
adhesive tapes
securing the
curtain and the
spray platen to
the front of the
water sump.
UNPACKING
NEW AC SERIES

INSTALLATION
NEW AC SERIES

Check the data plate
of the machine
located on the rear
panel for correct
voltage as well as
for the proper
wiring/fuse size.
Remember that all
machines require a
solid earth wire.
INSTALLATION
NEW AC SERIES

Check for the correct water and ambient conditions that
should be:
• Min. ambient temperature 10ºC (50F)
• Max. ambient temperature 40ºC (100F)
• Min. water temperature 5ºC (40F)
• Max. water temperature 35ºC (90F)
• Min. water pressure 1 bar (14 PSI)
• Max. water pressure 5 bar (70 PSI)
INSTALLATION
NEW AC SERIES

Adequate space must
be left for proper water
and electrical
connections on the rear
side of the machine. A
minimum clearance of
15 cm on both sides for
best routing air.
Min. space 15 cm
INSTALLATION
NEW AC SERIES

Compressor
Condenser
Fan Motor
Control box
COLD AIR
HOT AIR
INSTALLATION - AIR CIRCULATION
NEW AC SERIES

Installation under
counter with no
space of both sides
are allowed but
daily ice capacity
can drop down to a
maximum of 20%.
INSTALLATION
NEW AC SERIES

Level the
unit on both
directions
front to rear
and…...
INSTALLATION
NEW AC SERIES

……. right to left
side using the
adjustable legs.
INSTALLATION
NEW AC SERIES

Install, on the cable
supply with the
machine, an
adequate electrical
plug according to
the local standards
and regulations.
Maximum voltage
variation should be
±10%.
Machine must be
individually fuse
protected.
INSTALLATION - ELECTRICAL
NEW AC SERIES

Connect the water inlet
3/4” male threat of the
water inlet solenoid valve
to the water supply line by
means of the rubber hose
provided with machine.
Install on water supply
line closed to the machine
a water valve (tap).
INSTALLATION – WATER IN
NEW AC SERIES

Connect the 20 mm O.D.
fitting of the water drain
with the flexible hose
supply with the machine
securing it by proper
clamp.
As water will be mainly
drained under pressure
(by water pump) it is not
necessary to have a
vented drain.
INSTALLATION – WATER DRAIN
NEW AC SERIES