Installation and User's Manual
Manuale dell’utente e di
installazione
Manual de instalación y del
usuario
Installation et Manuel de
l’utilisateur
Installations- und
Bedienungsanleitung
Models C1448R, C1848R, C2148R
Introduction
C1448, C1848, C2148
Remote Condenser Models - User Manual
The design of this modular remote cuber is the
result of years of experience with remote ice
machine refrigeration systems. Standard features
This installation and user manual is divided into
three sections: Installation, Use and Operation and
Maintenance.
of this product include front accessible on-off
switches, always-visible indicator lights,
mechanical assist ice harvest for extra efficiency,
automatically adjusting water purge and a control
system that optimizes system operation.
The Installation section provides the trade person
with the information needed to properly install and
start up this ice system. The Use and Operation
section provides the user with the information
needed to use the machine. The Maintenance
section contains the instructions and schedules for
the sanitation and cleaning of the machine.
Table of Contents
Installation: Product Specifications ....................................Page 2
Model Number Description ........................................Page 3
Condenser and Tubing Requirements ..................................Page 4
Condenser and Ice Machine Layouts ..................................Page 5
Water ...................................................Page 6
Panel Removal ..............................................Page 7
Remote Condenser Location .......................................Page 8
For The Installer: Remote Condenser ..................................Page 9
Precharged Line Routing .........................................Page 10
Coupling Instructions ...........................................Page 11
Plumbing Requirements .........................................Page 12
Electrical .................................................Page 13
Final Check List: .............................................Page 14
Initial Start Up ..............................................Page 15
Adjustments ...............................................Page 16
Use and Operation ............................................Page 17
Switches .................................................Page 18
Options and Other Information ......................................Page 19
Cleaning, Sanitation and Maintenance ..................................Page 20
What to do before calling for service ...................................Page 21
Note the Caution and Warning symbols when they
appear on the product or in this manual. They
indicate potential hazards.
Keep this manual for future reference.
December 2006
Page 1
C1448, C1848, C2148
Remote Condenser Models - User Manual
Installation: Product Specifications
Location Limitations
This ice system is made up of three parts, the ice
making machine, or head; the remote condenser;
and the interconnecting tubing. The ice making
machine must be installed indoors, in a controlled
environment. Space must be provided near the
machine for service access. The remote condenser
may be installed above or below the ice machine,
per the limits stated later in this manual. The
remote condenser may be installed outdoors within
the temperature limits listed below. The
interconnecting tubing must be installed per the
directions stated in this manual, and the amount of
tubing exposed to uncontrolled temperatures must
be minimized.
Space Limitations
Although the machine will function with no
clearance to the top and sides, some space must
be allowed for service access. Building the
machine in with no access will cause higher service
cost, in many cases this extra cost may not be
covered by warranty.
Environmental Limitations, ice machine:
Minimum Maximum
o
Air temperature 10
C. 40oC.
Power Supply
Minimum Maximum
230 volt model 207 volts 253 volts
Warranty Information
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 and workmanship. It does not
cover maintenance, corrections to installations, or
situations when the ice machine is operated in
circumstances that exceed the limitations printed
above.
Product Information
The machine is a specialized version of a modular
cuber. A modular cuber does not include any ice
storage, it is designed to be placed onto an ice
storage bin. Many installations only require the
matching bin, but some may need an adapter to be
placed between the ice machine and the bin.
Additionally, the machine must be connected to the
correct remote condenser and use the correct
pre-charged tubing. The machine is supplied with a
full refrigerant charge, field charging is not
required.
Water
temperature
Water pressure 1 bar 5 bar
o
4
C. 40oC.
Remote condenser
Minimum Maximum
o
Air temperature -6
C. 49oC.
This product cannot be stacked. See the chart for
application information.
December 2006
Page 2
Model Number Description
C1448, C1848, C2148
Remote Condenser Models - User Manual
Example
C1448MR-6A
•
C=cuber
•
14=nominal capacity in 100s of pounds
•
48=nominal width of cabinet in inches
•
S=cube size, S=small or half dice,
•
M=medium or full dice
R=condenser type. R=Remote
•
-6=Electrical code. -6=230/50/1,
•
A=series revision code. A=first series.
•
Note: In some areas of this manual model numbers
may include only the first five characters of the
model number, meaning that cube size, condenser
type and voltage differences are not critical to the
information listed there.
Options:
There are several options available for field
installation. They include:
Scotsman assumes no liability of responsibility of
any kind for products manufactured by Scotsman
that have been altered in any way, including the
use of any part and/or other components not
specifically approved by Scotsman.
Scotsman reserves the right to make design
changes and/or improvements at any time.
Specifications and design are subject to change
without notice.
• Vari-Smartä Adjustable ice level system
•
SmartBoardä Advanced feature control
Some installations require bin or dispenser
adapters. See the table below.
Standard bin applications – Adapter information
BH1100,
Model BH900* or B948
C1448, C1848
or C2148
Direct fit, no
adapter needed
* If stainless steel Kbaffle3 has been installed,
remove it and replace with the original plastic
baffle.
Other bins and applications:
BH1300 or
BH1600
Adapter panels
included with
bin, no adapter
needed
Note the drop zone and optional ultrasonic sensor
locations in the illustrations.
December 2006
Page 3
C1448, C1848, C2148
Remote Condenser Models - User Manual
Condenser and Tubing Requirements
Dimensions (cm)
wxdxh
Model Electrical Use condenser
122 x 61 x 74 C1448MR-6 230/50/1 ERC311-6 30
same C1848MR-6 230/50/1 ERC611-6 30
same C2148MR-6 230/50/1 ERC611-6 30
Table notes: Medium cube models have the same
electrical characteristics as Small. Series revision
Precharged tubing kits:
code omitted. All the listed condensers include a
headmaster valve.
The ice making head’s and the remote condenser’s
refrigeration circuits must be connected. They are
*Ratings include the remote condenser motor, as it
is designed to be powered by the ice machine. If
connecting remote condenser independently of the
ice machine, use the information on the
condenser's dataplate for fuse and wire sizes.
designed to be connected using precharged
refrigerant tubing, supplied in kits of liquid and
discharge tubes. Several lengths are available,
order the one that just exceeds the length needed
for the site.
10’ 20’ 40’ 75’
C1448,
C1848,
C2148
RTE10 RTE20 RTE40 RTE75
Maximum Fuse
Size*
No additional refrigerant is required.
December 2006
Page 4
Condenser and Ice Machine Layouts
.88 DIA. ELECTRICAL
INLET
.65 in
1.7 cm
27.56 in
70.0 cm
2.84 in
7.2 cm
AIR FLOW
.562 DIA.
MOUNTING
HOLES (4)
23.54 in
59.7 cm
LIQUID LINE
3/8" MALE CPLG.
DISCHARGE LINE
1/2" MALE CPLG.
14.56 in
36.9 cm
7.60 in
19.3 cm
29.19 in
74.1 cm
24.71 in
62.7 cm
28.07 in
71.2 cm
29.50 in
74.9 cm
38.47 in
97.7 cm
35.72 in
90.7 cm
2.75
29.15 in
74.0 cm
32.32 in
82.1 cm
11. 50 in
29.2 cm
15-0782-01CANCAUSEINJURYOR DEATH:DISCONNECTALLREMOTEELECTRICPOWERSUPPLIESBEFORESERVICING.RISKOFELECTRICSHOCK^MWARNING
Cond. Fins
C1448, C1848, C2148
Remote Condenser Models - User Manual
December 2006
Page 5
C1448, C1848, C2148
Remote Condenser Models - User Manual
Water
The quality of the water supplied to the ice machine
will have an impact on the time between cleanings
and ultimately on the life of the product. There are
two ways water can contain impurities: in
suspension or in solution. Suspended solids can be
filtered out. In solution or dissolved solids cannot
be filtered, they must be diluted or treated.
Scotsman filters:
A triple head filter is recommended. Either the
Scotsman SSM3 taste and odor filter system, or
the ADS-AP3 AquaPatrol system.
Water filters are recommended to remove
suspended solids. Some filters have treatment in
them for suspended solids. Check with a water
treatment service for a recommendation.
RO water. This machine can be supplied with
Reverse Osmosis water, but the water conductivity
must be no less than 10 microSiemens/cm.
Water Purge
Cube ice machines use more water than what ends
up in the bin as ice. While most water is used
during ice making, a portion is designed to be
drained out every cycle to reduce the amount of
hard water scale in the machine. That’s known as
water purge, and an effective purge can increase
the time between needed water system cleaning.
In addition, this product is designed to
automatically vary the amount of water purged
based on the purity of the water supplied to it. The
water purge rate can also be set manually.
Adjustments of purge due to local water conditions
are not covered by warranty.
Potential for Airborne Contamination
Installing an ice machine near a source of yeast or
similar material can result in the need for more
frequent sanitation cleanings due to the tendency
of these materials to contaminate the machine.
Most water filters remove chlorine from the water
supply to the machine which contributes to this
situation. Testing has shown that using a filter that
does not remove chlorine, such as the Scotsman
Aqua Patrol, will greatly improve this situation,
while the ice making process itself will remove the
chlorine from the ice, resulting in no taste or odor
impact. Additionally, devices intended to enhance
ice machine sanitation, such as the Scotsman
Aqua Bullet, can be placed in the machine to keep
it cleaner between manual cleanings.
December 2006
Page 6
Panel Removal
C1448, C1848, C2148
Remote Condenser Models - User Manual
1. Locate and loosen the two screws at the front
edge of the top panel.
2. Pull the front panel out at the top until it
clears the top panel.
3. Lift the front panel up and off the machine.
4. Remove two screws from the front edge of
the top panel.
5. Lift up the front of the top panel, push it back
an inch, then lift to remove.
6. Locate and loosen the screw holding each
side panel to the base.
7. Pull the side panel forward to release it from
the back panel.
This manual covers several models of remote
cubers. The model number on the ice machine can
be found either on the dataplate, which is on the
back panel, or the serial number tag, which is
behind the front panel. See the illustration for the
locations of the dataplate and the serial number
tag.
The remote condenser has a separate model and
serial number. Its model and serial number is on
the dataplate on the condenser near the quick
connect fittings.
Write the model and serial number of the ice
machine here:
Write the model and serial number of the remote
condenser here:
Write the model and serial number of the ice
storage bin here:
Write the day of initial start up here: That day
starts the warranty period.
5
6
1
Panel Removal
Uncrate and Set Up
Begin with the ice storage bin. Remove the carton,
and, using part of the carton as a cushion, tip the
bin on its back to remove the skid. Attach the
supplied legs or optional casters. Return the bin to
a normal, upright position.
Check the bin top gasket for tears or gaps. If
recycling an older bin, replace the gasket or repair
with food grade sealant prior to placing the ice
machine on the bin.
Install the bin top adapter or ice dispenser adapter,
if one is required for the application.
If the ice machine has not been unpacked, do so
now. Remove the carton from the skid. Cut away
any shipping strapping. Lift the ice machine off the
skid directly onto the bin.
Note: The machine is heavy. Use a mechanical lift
if necessary.
Secure the ice machine to the bin with the
hardware provided (two metal straps and four
bolts).
December 2006
Page 7
C1448, C1848, C2148
22.87"
17.15"
40.35"
Remote Condenser Models - User Manual
Remote Condenser Location
Use the following for planning the placement of the
condenser relative to the ice machine
Location Limits - condenser location must not
exceed ANY of the following limits:
Maximum rise from the ice machine to the
•
condenser is 10 meters
Maximum drop from the ice machine to the
•
condenser is 4 and half meters
Physical line set maximum length is 30
•
meters.
Calculated line set length maximum is 45.
•
Calculation Formula:
Drop = dd x 2 (dd = distance in meters)
•
Rise = rd x 1.2 (rd = distance in meters)
•
Horizontal Run = hd x 1 (hd = distance in
•
meters)
Calculation: Drop(s) + Rise(s) + Horizontal
•
Run = dd+rd+hd = Calculated Line Length
Do NOT:
Route a line set that rises, then falls, then
•
rises.
Route a line set that falls, then rises, then
•
falls.
Calculation Example 1:
The condenser is to be located 2 meters below the
ice machine and then 6 meters away horizontally.
2x2=4.4+6=10.This location would be
acceptable
Calculation Example 2:
The condenser is to be located 10 meters above
and then 36 meters away horizontally. 10 x 1.2 =
12. 12 + 36 = 48. 48 is greater than the 45
maximum and is NOT acceptable.
hd
rd
Max 10
meters
Max 4.5
meters
dd
Remote Condenser Located
ABOVE Ice Machine
Remote Condenser Located
BELOW Ice Machine
Condenser Distance &
Location Schematic
December 2006
Page 8
For The Installer: Remote Condenser
C1448, C1848, C2148
Remote Condenser Models - User Manual
Locate the condenser as near as possible to the
interior location of the ice machine.
Note: The location of the condenser is relative to
the ice machine is LIMITED by the specification on
the prior page.
Meet all applicable building codes.
Remote
Condenser
Roof Attachment
Install and attach the remote condenser to the roof
of the building, using the methods and practices of
construction that conform to the local building
codes, including having a roofing contractor secure
the condenser to the roof.
Interconnecting
Tubing
Power Supply
Ice Machine
Remote Condenser, Typical System Illustration
December 2006
Page 9
C1448, C1848, C2148
Remote Condenser Models - User Manual
Precharged Line Routing
Do not connect the precharged tubing until all
routing and forming of the tubing is complete. See
the Coupling Instructions for final connections.
1. Each set of pre-charged tubing lines contains a
liquid line, and a large diameter discharge line.
Both ends of each line have quick connect
couplings, the end without access valves goes to
the ice maker.
Note: The openings in the building ceiling or wall,
listed in the next step, are the minimum sizes
recommended for passing the refrigerant lines
through.
2. Have the roofing contractor cut a minimum hole
for the refrigerant lines of 50 mm. Check local
codes, a separate hole may be required for the
electrical power supply to the condenser.
Caution: Do NOT kink the refrigerant tubing while
routing it.
3. Route the refrigerant tubes thru the roof opening.
Follow straight line routing whenever possible.
Excess tubing may EITHER be coiled up INSIDE
the building OR cut out prior to connection to the
ice maker and condenser.
If the excess tubing is cut out, after re-brazing the
tubing must be evacuated prior to connection to the
ice maker or condenser.
If the excess tubing is to be coiled, spiral it
horizontally to avoid excess trapping in the lines.
5. Have the roofing contractor seal the holes in
the roof per local codes
Minimize tubing
routed outside of
the controlled
space
Best Practice: Coil
excess tubing inside the
building in a horizontal
coil.
December 2006
Page 10
Coupling Instructions
C1448, C1848, C2148
Remote Condenser Models - User Manual
The couplings on the ends of the pre-charged line
sets are self-sealing when installed properly.
Follow these instructions carefully.
Initial Connections
1. Remove the protector caps and plugs. Wipe the
seats and threaded surfaces with a clean cloth to
remove any possible foreign matter.
2. Lubricate the inside of the couplings, especially
the O-rings, with refrigerant oil.
3. Position the fittings on the correct connections
on the condenser and ice machine.
be torn out by the piercing knives and they will be
loose in the refrigeration system. Note: As the
couplings are tightened, the diaphragms in the
quick connect couplings will begin to be pierced. As
that happens, there will be some resistance to
tightening the swivel nut.
4c. Continue tightening the swivel nut until it
bottoms out or a very definite increase in
resistance is felt (no threads should be showing).
•
The larger tube connects to the remote
condenser fitting marked “discharge line”.
•
The smaller tube connects to the remote
condenser fitting marked “liquid line”.
•
The other end of the larger tube connects to
the ice maker fitting marked “discharge line”.
•
The other end of the smaller tube connects
to the ice maker fitting marked “liquid line”.
Final Connections:
4a. Begin by tightening the couplings together by
hand until it is certain that the threads are properly
engaged.
4b. Then using two wrenches tighten the coupling
until it bottoms out or a definite increase in
resistance is felt.
5. Use a marker or pen to mark a line on the
coupling nut and unit panel. Then tighten the
coupling nut an additional one-quarter turn. The
line will show the amount that the nut turns. Do
NOT over tighten.
6. After all connections have been made, and after
the king valve has been opened (do not open yet),
check the couplings for leaks.
It is important that ONLY the nut on the
pre-charged tube be turned, or the diaphragms will
December 2006
Page 11
C1448, C1848, C2148
Remote Condenser Models - User Manual
Plumbing Requirements
All models require connection to cold, potable
water. A hand actuated valve within site of the
machine is required. There is a single 3/4 gas
BSPP inlet water connection.
Water Filters: Install a new cartridge if the filters
were used with a prior machine.
Drains.: All models require drain tubing to be
attached to them. There is a single ¾” FPT drain
fitting in the back of the cabinet.
Install new tubing when replacing a prior ice
machine, as the tubing will have been sized for the
old model and might not be correct for this one.
1. Connect water supply to water inlet fittings.
Water Inlet
Connection
2. Connect drain tubing to drain fitting.
3. Route the drain tubing to building drain. Follow
local codes for air gap.
4. Use rigid drain tubes and route them
separately – do not Tee into the bin’s drain.
Vent the reservoir drain. A vertical vent at the back
of the drain, extended about 200 mm will allow the
gravity drain to empty and also keep any surges
during draining from discharging water.
Horizontal runs of drain tubing need a 20 mm fall
per meter of run for proper draining.
Follow all applicable codes.
Warning: Connect only to potable water
Potable Water
Supply
Optional Water
Filters
Floor Drain
Reservoir
Drain, Venting
Required
Water Supply and Drain Connections
December 2006
Page 12
Electrical
To Remote
Condenser
Fan Motor
Junction
Box
Cover
Power
Supply
Wires
Ground
W
Connectio
Install
Strain
Relief
Install
Strain
Relief
C1448, C1848, C2148
Remote Condenser Models - User Manual
The machine is not supplied with a power cord, one
must be field installed.
Notice: In case the power cable is damaged, it
must be replaced ONLY by QUALIFIED
TECHNICIANS to prevent any possible risks
.
The dataplate on the back of the cabinet details the
power requirements, including voltage, phase and
maximum fuse size. Extension cords are not
permitted. Use of a licensed electrician is
recommended.
The ice maker is designed to operate on its own
electrical circuit and must be individually fused.
Voltage variation must not exceed the limits listed
earlier.
The remote condenser is designed to be powered
from the ice machine. A separate knockout hole
has been provided in the ice maker electrical
junction box.
The electrical disconnect switch with fuse
protection must be a two pole type with a minimum
of 3 mm between open contacts.
1. Obtain the proper power cord and plug based
on the power requirements of the machine and
the country of use.
2. Remove the junction box cover and route the
power cord through the access hole and
properly attach the power supply wires to the
leads in the junction box.
3. Attach the remote condenser fan motor wires
to the wires in the junction box tagged “fan
motor leads”.
4. Install field supplied, non - detachable strain
reliefs per code. Attach a ground wire to the
ground connection in the junction box. The
ground wire lead must be longer than the
power supply lead wires.
Electrical connections are made inside the junction
box in the back panel of the ice machine.
Remote
Condenser
Electrical
Connection
Power Supply
5. Check voltage when complete.
6. Return the junction box cover to its original
position and secure with the original screws.
Follow all applicable codes.
Electrical Connections
December 2006
Page 13
C1448, C1848, C2148
Remote Condenser Models - User Manual
Final Check List:
1. Is the unit located indoors in a controlled
environment?
2. Is the unit located where it can receive
adequate cooling air?
3. Has the correct electrical power been supplied
to the machine?
4. Have all the water supply connections been
made?
5.
Have all the drain connections been made?
6. Has the remote condenser been properly
installed?
7. Has the interconnecting tubing been properly
routed between the remote condenser and the
ice machine?
8. Have the quick connects been properly
connected?
9. Has the power supply wire from the ice
machine to the remote condenser been
properly run and connected?
10. Has the unit been leveled?
11. Have all unpacking materials been removed?
12. Is the water pressure adequate?
13. Have the drain connections been checked for
leaks?
14. Has the bin interior been wiped clean or
sanitized?
15. Have any water filter cartridges been replaced?
16. Have all required kits and adapters been
properly installed?
December 2006
Page 14
Initial Start Up
C1448, C1848, C2148
Remote Condenser Models - User Manual
1. Remove front and left side panels. Check
machine for any packing or wires rubbing
moving parts. Note location of control board in
upper left corner of the machine’s front.
2. Remove tape securing each curtain to its
evaporator.
3. Switch on the electrical power to the machine.
Observe that some of the control’s indicator
lights glow and its display shows O.
4. Wait 4 hours for the compressor’s crankcase
heater to warm up the oil in the compressor.
1. Open the water supply valve.
2. Turn the receiver’s outlet valve to the full open
position.
3. Push and release the ON button.
The indicator light will begin to blink F. The purge
valve will open and the water pump will start. The
inlet water valve will open to add water to the
reservoir. After a few seconds the purge valve will
close and the water pump will stop. Water will flow
into the machine until the reservoir is full. The hot
gas valves and harvest assist devices will activate
and the liquid line solenoid valve will open, then the
compressor, remote fan motor and water pump will
start. The display will show a continuous F. Five
seconds later the hot gas valves will close and the
harvest assist devices will return to their standby
positions. Warm air will be discharged from the
condenser coil.
4. During the Freeze cycle move the curtain and
observe that the SW1 or SW2 light on the
control board blinks ON when the curtain
moves away from the evaporator and OFF
when returned to its normal position. Note:
Moving the curtain during the Freeze cycle has
no affect on unit operation.
it’s been on steady for a few seconds Harvest
will begin.
7. The display shows an H.
The hot gas valves open and the harvest assist
mechanisms are activated. The purge valve opens
to drain some water, when it does the inlet water
valve opens to refill the reservoir. After a few
seconds the purge valve closes but the inlet water
valve continues to fill the reservoir. Harvest
continues until the ice is released as a unit from
each evaporator and forces each curtain to open.
When both curtains have opened and re-closed the
controller returns the unit to a freeze cycle.
8. Check the ice harvested for proper bridge
thickness. The ice bridge is factory set at 3/16
inch. If needed, adjust bridge thickness. Do
NOT make it too thin.
9. Determine the water purge setting from the
table on the next page. If desired, change the
setting to accommodate the local water
conditions.
10. Return the panels to their normal positions and
secure them to the machine.
11. Instruct the user in the operation of the
machine and its maintenance requirements.
12. Fill out and mail the warranty registration form.
Typical Ice Making Cycle Times (minutes)
Listed times are for clean machines. Cycle times at
startup will be longer until the system stabilizes.
Model
o
C. cond air
21
/
o
10
C. water
o
32
C. cond air
/
o
21
C. water
C1448R 11 14-15
5. Observe the Ready for Harvest indicator light.
It may blink early in the freeze cycle, that is
normal. The control will ignore that signal for
the first 6 minutes of freeze.
6. When the ice has frozen enough, the Ready for
Harvest indicator light will be on steady. After
C1848R 9-10 11
C2148R 10 12
December 2006
Page 15
C1448, C1848, C2148
Remote Condenser Models - User Manual
Adjustments
Bridge Thickness - For A Service Tech Only
1. Push and hold Off till the machine stops.
2. Remove evaporator cover.
3. Remove curtain.
4. Use a box wrench and rotate the bridge
thickness adjustment screw in 1/8 turn
increments CW to increase bridge thickness.
Rotate CCW to decrease bridge thickness.
Caution: Do not make the bridge too thin or the
machine will not harvest properly. Bridge thickness
adjustments are not covered by warranty.
5. Return curtain to its normal position.
6. Push and release the On button. Check next
harvest of ice. Repeat steps 1-6 if needed.
Too Big
3-4mm
bridge
Just Right,
Small Cube
Just Right,
Medium Cube
Too Small
Ice Bridge Thickness Measurement
Water purge setting
The water purge is factory set to the automatic
position, suitable for most water conditions. The
setting can be changed to one of 5 manual settings
or left on automatic.
purge
setting
Water
Type
1Minimum
RO water
or
equivalent
2Moderate
3 - Standard
Factory
Setting for
typical water
To set:
1. Switch the machine OFF by holding the Off
button in until a number or the letter A shows
on the display.
2. Press and release the On button repeatedly
until the number on the display corresponds to
the desired setting.
4Heavy
Ice Thickness Sensor
5Maximum
A - Automatic
Any with
High TDS
water
conductivity not
less than 10
microSiemens/cm
3. Press and release the Off switch again to
return to the normal control state.
December 2006
Page 16
Use and Operation
Once started, the ice machine will automatically
make ice until the bin or dispenser is full of ice.
When ice level drops, the ice machine will resume
making ice. There are four indicator lights at the
front of the machine that provide information on the
condition of the machine.
Caution: Do not place anything on top of the ice
machine, including the ice scoop. Debris and
moisture from objects on top of the machine can
work their way into the cabinet and cause serious
damage. Damage caused by foreign material is not
covered by warranty.
Indicator Lights:
Power
•
Status
•
Water
•
Clean
•
C1448, C1848, C2148
Remote Condenser Models - User Manual
Indicator Lights & Their Meanings
Power Status Water De-Scale & Sanitize
Steady Green Normal Normal – bin full or making ice - -
Blinking
Green
Blinking Red -
Yellow - - -
Blinking
Yellow
Light off No power Switched off Normal Normal
All Blinking Unit remotely locked out – check with leasing company
If the Water light is on, the machine has sensed a
lack of water. Check the water supply to the
machine. The water may have been shut off or the
water filter cartridges need to be changed.
If the Clean light is on, the machine has determined
that it may need to be cleaned. Contact an
authorized Scotsman service agent and have the
machine cleaned, de-scaled and sanitized.
Self Test
Failure
- - - In Cleaning mode
Switching on or off - -
Diagnostic shutdown or, if
making ice, temperature sensor
failure
Note: A Component Indicator Light switches ON to
indicate that the component is operating.
Note: There are two Curtain Switch lights, SW1 and
SW2. A curtain switch light is ON when a curtain is
either open or not present.
Lack of
water
-
Time to de-scale and
sanitize
December 2006
Page 17
C1448, C1848, C2148
02-4294-01 Rev.A.
Adjust Ice Level
L
o
w
e
r
Bin
Full
Remote Condenser Models - User Manual
Switches
The panel in the front of the machine can be flipped
up to access two switches – on and off.
Power
Status
Water
On
OffDe-Scale
To switch the machine OFF, push and release the
Off button. The machine will shut off at the end of
the next cycle.
To switch the machine ON, push and release the
On button. The machine will go through a start up
process and then resume ice making.
Control Options
There are two optional, field installed controls that
can be on this machine.
Adjustable ice level control
When this option is present there is an adjustment
post and an additional indicator light to the right of
the four indicator lights mentioned above. They are
all visible under the flip-up door. The ultrasonic ice
level control allows the user to control the point that
the ice machine will stop making ice before the bin
or dispenser is full. Reasons for this include:
Seasonal changes in ice used
•
Planning to sanitize the bin
•
Faster turnover for fresher ice
•
Certain dispenser applications where
•
maximum ice level is not desired
Use of adjustable ice level control
KVS Adjustable ice level control
•
• KSB Advanced Feature control
VariSmart Control Area
There are several positions the ice level can be set
to, including Off (knob and label indicators lined
up), where it fills the bin until the standard bin
control shuts the machine off. See the kit’s
instructions for complete details.
Rotate the adjustment post to the desired ice level.
The machine will fill up to that level and when it
shuts off the indicator light next to the adjustment
post will be On.
Note: Ice will build up in the bin or dispenser at an
angle, the distances listed above will be from the
sensor to the top of the ice directly beneath it.
The actual distance between the highest point of
the ice may be closer or further away, depending
upon the angle of the ice.
December 2006
Page 18
Options and Other Information
SmartBoard Advanced Feature Control™
See Instructions for Available Features
34
SEL
02-4293-01 Rev A.
ENTER
ESC
C1448, C1848, C2148
Remote Condenser Models - User Manual
SmartBoard
When this option is present there is an additional
display panel in the area below the main control
board. It is not visible when the front panel is on.
The SmartBoard’s features include:
Seven day programmable ice level setting
•
when used with the optional Vari-Smart ice
level control
Recording of machine operation, including
•
cycle time.
Calculation of average cycle time
•
Recall of malfunctions with the time they
•
occurred.
Ice
The cuber drops ice in large sections. That ice will
break up into random parts as it falls into the bin,
but some large sections may remain on top of the
ice in the bin. When removing ice, tap the groups of
ice with an ice scoop to separate them into smaller
units. In a dispenser, this ice will break up into
mostly individual cubes as the dispense
mechanism moves the ice.
Heat
Most heat is exhausted at the remote condenser.
The ice machine should not generate significant
heat.
Noise
The ice machine will make noise when it is in ice
making mode. The compressor and water pump all
produce some sound. It is also normal to hear
some cracking just before the harvest cycle begins.
In addition, during the harvest cycle each harvest
assist solenoid will click twice as it pushes the ice
out and returns to its normal position. The ice
harvests as a unit or slab, which makes some
noise when it impacts the bin or dispenser. These
noises are all normal for this machine.
December 2006
Page 19
C1448, C1848, C2148
Remote Condenser Models - User Manual
Cleaning, Sanitation and Maintenance
This ice system requires three types of
maintenance:
Remove the build up of mineral scale from
•
the ice machine’s water system and sensors.
Sanitize the ice machine’s water system and
•
the ice storage bin or dispenser.
Clean the remote air cooled condenser
•
It is the User’s responsibility to keep the ice
machine and ice storage bin in a sanitary condition.
Sanitize the ice storage bin as frequently as local
health codes require, and every time the ice
machine is cleaned and sanitized.
The ice machine’s water system should be cleaned and sanitized a minimum of twice per year.
This is critical to the proper operation of the ice machine. Contact your local authorized service
agent for water system cleaning.
Exterior Panels
The front and side panels are durable stainless
steel. Fingerprints, dust and grease will require
cleaning with a good quality stainless steel cleaner.
Water filters
If the machine has been connected to water filters,
check the cartridges for the date they were
replaced or for the pressure on the gauge. Change
cartridges if they’ve been installed more than 6
months or if the pressure drops too much when the
ice machine fills with water.
Remote condenser
Contact your local authorized service agent for
water system cleaning.
.
December 2006
Page 20
What to do before calling for service
Reasons the machine might shut itself off:
Lack of water.
•
Freeze cycle takes too long.
•
Harvest cycle takes too long.
•
High discharge temperature.
•
Controller self test failure.
•
Very high voltage
•
Check the following:
1. Has the water supply to the ice machine or
building been shut off? If yes, the ice machine will
automatically restart within 25 minutes after water
begins to flow to it.
2. Has power been shut off to the ice machine? If
yes, the ice machine will automatically restart when
power is restored.
C1448, C1848, C2148
Remote Condenser Models - User Manual
3. Has someone shut the power off to the remote
condenser while the ice machine still had power? If
yes, the ice machine may need to be manually
reset.
4. Is a curtain open because some ice is stuck
under it? If so, remove the ice and the machine
should start in a few minutes.
Note: Curtains can be removed & replaced anytime
the machine is in a standby mode or when it is in a
freeze cycle. Removal of both curtains during
harvest terminates harvest at that point and, if left
off, will result in the machine shutting off.
To Manually Reset the machine.
Push and release the Off button.
Push and release the On button.
To Shut the Machine Off:
1. Push and hold the Off button for 3 seconds or
until the machine stops.
Reset or Switch Off
December 2006
Page 21
Introduzione
Manuale dell’utente per i modelli di
condensatore remoto C1448, C1848, C2148
Il design di questo fabbricatore modulare remoto di
ghiaccio a cubetti è il risultato di anni di esperienza con i
sistemi di refrigerazione di macchine per ghiaccio remote.
Le caratteristiche standard di questo prodotto includono
interruttori di accensione e spegnimento accessibili dal
lato anteriore, spie luminose sempre visibili, un dispositivo
meccanico di assistenza ghiaccio per una maggiore
efficienza, scarico dell’acqua a regolazione automatica e
sistema di controllo in grado di ottimizzare il funzionamento
del sistema.
Questo manuale dell’utente e di installazione è suddiviso
in tre sezioni: Installazione, Uso e Funzionamento e
Manutenzione.
La sezione Installazione fornisce al rappresentante di
vendita le informazioni necessarie per installare e accendere
correttamente questo sistema di produzione del ghiaccio.
La sezione Uso e Funzionamento fornisce all’utente le
informazioni necessarie per utilizzare la macchina. La sezione
Manutenzione contiene le istruzioni e la pianificazione per le
operazioni di igienizzazione e pulizia della macchina.
Sommario
Installazione: Specifiche tecniche .................................... Pagina 2
Descrizione del codice modello ..................................... Pagina 3
Requisiti del condensatore e dei tubi ................................... Pagina 4
Schema del condensatore e della macchina del ghiaccio ........................ Pagina 5
Acqua ................................................... Pagina 6
Rimozione dei pannelli .......................................... Pagina 7
Posizione del condensatore remoto ................................... Pagina 8
Per l’installatore: Condensatore remoto ................................. Pagina 9
Instradamento della linea preinserito ................................... Pagina 10
Istruzioni di raccordo ........................................... Pagina 11
Requisiti idraulici ............................................. Pagina 12
Collegamenti elettrici ........................................... Pagina 13
Controllo finale: .............................................. Pagina 14
Accensione iniziale ............................................ Pagina 15
Regolazioni ................................................ Pagina 16
Uso e Funzionamento .......................................... Pagina 17
Interruttori ................................................. Pagina 18
Componenti opzionali e ulteriori informazioni .............................. Pagina 19
Pulizia, igienizzazione e manutenzione ................................. Pagina 20
Operazioni da svolgere prima di rivolgersi all’assistenza ........................ Pagina 21
Osservare scrupolosamente le informazioni contraddistinte
dai simboli di attenzione o avvertenza riportate sul prodotto
o in questo manuale. Tali informazioni indicano potenziali
pericoli.
Pagina 1
Conservare il presente manuale come riferimento futuro.
Dicembre 2006
Manuale dell’utente per i modelli di
condensatore remoto C1448, C1848, C2148
Installazione: Specifiche tecniche
Limitazioni per il posizionamento:
il sistema di produzione del ghiaccio è composto da tre parti,
la macchina che produce il ghiaccio o testa; il condensatore
remoto e i tubi di interconnessione. È necessario installare
la macchina che produce il ghiaccio in ambienti interni e
controllati. È necessario lasciare un adeguato spazio
accanto alla macchina per consentire l’accesso di servizio. Il
condensatore remoto può essere installato sopra o sotto
la macchina del ghiaccio, secondo i limiti indicati di seguito
in questo manuale.Il condensatore remoto può essere
installato all’ esterno, entro i limiti di temperatura elencati di
seguito. È necessario installare i tubi di interconnessione
in rispetto delle istruzioni indicate in questo manuale ed è
necessario ridurre al minimo i tubi esposti a temperature
non controllate.
Limitazioni di spazio
Anche se la macchina funziona senza necessità di spazio
libero nella parte superiore e ai lati è opportuno lasciare
un adeguato spazio per consentire l’accesso di servizio.
Incassare la macchina senza accesso potrebbe causare
degli elevati costi di servizio aggiuntivi, che nella maggior
parte dei casi non sono coperti dalla garanzia.
Limitazioni ambientali macchina del ghiaccio:
Minima Massima
Temperatura dell’aria 10oC. 40oC.
Temperatura dell’acqua 4oC. 40oC.
Pressione dell’acqua 1 bar 5 bar
Condensatore remoto
Alimentazione elettrica
Minima Massima
Modello a 230
volt
Informazioni sulla garanzia
Il certificato di garanzia per questo prodotto viene fornito
separatamente dal presente manuale. Fare riferimento al
certificato di garanzia per informazioni sulla copertura
applicabile. In generale, la garanzia copre difetti di materiale
e lavorazione, non copre operazioni di manutenzione, di
correzione all’installazione o le situazioni in cui la macchina
del ghiaccio viene utilizzata in circostanze che eccedono le
limitazioni precedentemente indicate.
Informazioni sul prodotto
La macchina è una versione specializzata di fabbricatore
modulare di ghiaccio a cubetti. Un fabbricatore modulare
di ghiaccio a cubetti non contempla la conservazione del
ghiaccio, esso è concepito per essere posizionato al di
sopra di un contenitore. Per molte installazioni è necessario
esclusivamente il contenitore corrispondente, tuttavia, per
alcune installazioni può essere necessario un adattatore
da installare tra la macchina del ghiaccio e il contenitore.
Inoltre è necessario collegare la macchina al condensatore
remoto corretto e si deve utilizzare il tubo preinserito
corretto. La macchina è dotata di un carico completo di
refrigerante, non è pertanto necessario il rabbocco in sede.
Questo apparecchio non può essere installato in modo
sovrapposto. Vedere la tabella riportata di seguito per le
informazioni relative all’applicazione dei contenitori.
207 volt 253 volt
Minima Massima
Temperatura dell’aria -6oC. 49oC.
Pagina 2
Dicembre 2006
Descrizione del codice modello
Manuale dell’utente per i modelli di
condensatore remoto C1448, C1848, C2148
Esempio
• C1448MR-6A
• C=cuber (fabbricatore di ghiaccio a cubetti)
• 14=capacità produttiva in centinaia di libbre
• 48=larghezza nominale dell’apparecchio in pollici
• S=dimensioni cubetti, S=dimensioni piccole o half
dice, M=dimensioni medie o full dice
• R=tipo condensatore. R=remoto
• -6=codice elettrico. -6=230/50/1,
• A=codice versione serie. A=prima serie
Nota: in alcune parti del presente manuale i codici modello
potrebbero includere esclusivamente i primi cinque caratteri
del codice completo, indicando così che le differenze
relative a dimensioni cubetti, tipo condensatore e tensione
non risultano fondamentali per le informazioni riportate.
Componenti opzionali:
Diverse opzioni sono disponibili per l’installazione in sede.
Sono inclusi:
• il sistema di controllo del livello del ghiaccio
regolabile Vari-Smart
• il sistema di controllo avanzato SmartBoard
Scotsman non si assume responsabilità di alcun tipo
relative ai propri prodotti, in qualsiasi modo modificati,
incluso l’uso in abbinamento a parti e/o altri componenti
non specificamente approvati da Scotsman.
Scotsman si riserva il diritto di apportare miglioramenti e/o
modifiche al design in qualsiasi momento. Le specifiche
e il design sono soggetti a modifiche senza preavviso.
Per alcune installazioni sono necessari adattatori per il
contenitore o il distributore. Vedere la tabella seguente.
Applicazioni del contenitore standard - Informazioni
sull’adattatore
BH1100,
Modello BH900* o B948
Installazione
C1448, C1848
o C2148
* In caso di installazione del Kbaffle3 in acciaio inossidabile,
rimuoverlo e sostituirlo con l’adattatore in plastica originale.
Altri contenitori e applicazioni:
tenere presente le posizioni della zona di caduta e
del sensore a ultrasuoni opzionale nelle illustrazioni.
diretta
(l’adattatore non
è necessario)
BH1300 o
BH1600
I pannelli
dell’adattatore
sono inclusi con
il contenitore,
l’adattatore non
è necessario
Pagina 3
Dicembre 2006
Manuale dell’utente per i modelli di
condensatore remoto C1448, C1848, C2148
Requisiti del condensatore e dei tubi
Dimensioni (cm) Modello
122 x 61 x 74 C1448MR-6 230/50/1 ERC311-6 30
uguale C1848MR-6 230/50/1 ERC611-6 30
uguale C2148MR-6 230/50/1 ERC611-6 30
Note alla tabella: i modelli per cubetti medi hanno le stesse
caratteristiche elettriche dei modelli per cubetti piccoli.
Codice versione serie omesso. Tutti i condensatori riportati
includono una valvola principale.
*La potenza nominale include il motore del condensatore
remoto, essendo esso concepito per essere alimentato
dalla macchina del ghiaccio. Se si utilizza il condensatore
remoto indipendentemente dalla macchina, consultare le
informazioni relative alle dimensioni di cavi e fusibili sulla
targhetta di identificazione del condensatore.
Collegamenti
elettrici
Utilizzo
condensatore
Kit tubi preinseriti:
È necessario collegare la testa della macchina del ghiaccio
e i circuiti di refrigerazione del condensatore remoto. Essi
sono progettati per essere collegati utilizzando tubi
refrigeranti preinseriti forniti nei kit dei tubi di liquido e di
scarico. Sono disponibili diverse lunghezze, ordinare quella
che eccede appena la lunghezza necessaria al luogo.
10’ 20’ 40’ 75’
C1448,
C1848,
C2148
Non è necessario refrigerante aggiuntivo.
RTE10 RTE20 RTE40 RTE75
Dimensioni massime
dei fusibili*
Pagina 4
Dicembre 2006
condensatore remoto C1448, C1848, C2148
Schema del condensatore e della macchina del ghiaccio
Manuale dell’utente per i modelli di
Pagina 5
Dicembre 2006
Manuale dell’utente per i modelli di
condensatore remoto C1448, C1848, C2148
Acqua
La qualità dell’acqua erogata alla macchina del ghiaccio
avrà impatto sugli intervalli di pulizia e, a lungo termine,
sulla durata operativa del prodotto. L’acqua può contenere
impurità in sospensione o in soluzione. Le impurità solide
in sospensione possono essere filtrate. Le impurità in
soluzione o dissolte non possono essere filtrate, ma
devono essere diluite o trattate.
Filtri Scotsman:
Si raccomanda un filtro a tripla azione. Il sistema di
filtraggio odori e sapori Scotsman SSM3 o il sistema Aqua
Patrol ADS-AP3.
Si consiglia di utilizzare filtri per l’acqua e di rimuovere
le impurità solide in sospensione. Alcuni filtri sono dotati
di sistemi di trattamento interno per le impurità solide in
sospensione. Per informazioni, rivolgersi a un’azienda
per il trattamento dell’acqua.
Acqua a osmosi inversa. Questa macchina può utilizzare
acqua a osmosi inversa, tuttavia la conduttività dell’acqua
non deve essere inferiore a 10 microSiemens/cm.
Potenziale contaminazione tramite aria
Se si installa la macchina per ghiaccio in prossimità di
un apparecchio per la produzione di fermenti o sostanze
simili, può essere necessario ricorrere a interventi di pulizia
sanitaria più frequenti, a causa della tendenza di tali
sostanze a contaminare la macchina. La maggior parte
dei filtri per acqua rimuove il cloro dall’acqua erogata alla
macchina, accentuando la possibilità di contaminazione.
Studi hanno dimostrato che se si utilizza un filtro che non
rimuove il cloro, come Aqua Patrol di Scotsman, si migliora
sensibilmente la situazione, mentre lo stesso processo di
formazione del ghiaccio rimuove il cloro dal ghiaccio, con il
risultato di nessun impatto sull’odore o il gusto del ghiaccio.
Inoltre, è possibile installare nella macchina prodotti per
migliorare l’igiene, come Aqua Bullet di Scotsman, che
migliorano la pulizia della macchina tra gli interventi di
pulizia manuale.
Scarico dell’acqua
Le macchine per la fabbricazione di cubetti di ghiaccio
utilizzano più acqua di quella raccolta nel contenitore sotto
forma di ghiaccio. La maggior parte dell’acqua viene utilizzata
per la produzione del ghiaccio, tuttavia, una parte viene
scaricata a ogni ciclo per ridurre la percentuale di acqua dura
all’interno della macchina. Questo processo è denominato
scarico dell’acqua ed ha il beneficio di aumentare gli intervalli
temporali degli interventi di pulizia del sistema idraulico.
Inoltre, questo prodotto è progettato per variare
automaticamente la quantità di acqua scaricata, in base
all’acqua che viene erogata alla macchina. È inoltre possibile
impostare manualmente la percentuale di acqua scaricata.
Le regolazioni dello scarico, legate alle caratteristiche locali
dell’acqua, non sono coperte dalla garanzia.
Pagina 6
Dicembre 2006
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