Scotsman CME1686, ECLIPSE Operator’s Manual
Introduction:
This manual covers the assembly, installation, start
up, operation and maintenance of the 1300 and
1600 remote low side cuber systems.
Table of Contents
Eclipseä 1300,1600
Introduction: ·················· Page 1
Configuration: ················· Page 2
Technical Specifications ············ Page 3
Model Number Locations ··········· Page 4
Cabinet Drawings, Ice Making System ···· Page 5
Cabinet Drawings, Compressor Package and
Condensers ·················· Page 6
Proper Combinations: ············· Page 7
Create the System··············· Page 8
System Examples ··············· Page 9
System Examples ··············· Page 10
Place Remote System ············· Page 11
System Location ················ Page 12
Route Tubing ················· Page 13
Ice Making Section ·············· Page 14
Compressor Package ············· Page 15
Condensing Section Assembly ········ Page 16
Condensing Section Assembly ········ Page 17
Ice making section: ·············· Page 18
Bin Thermostat - Routing ··········· Page 19
Bin Thermostat - Bracket & Bulb ······· Page 20
Water and Drain ················ Page 21
Water and Drain ················ Page 22
Ice Making Section Set Up ·········· Page 23
Condensing Unit Connections ········· Page 25
Final Placement ················ Page 26
Controller Operation ·············· Page 27
Initial Start Up - 1300 and 1600 ········ Page 28
Purge Adjustment ··············· Page 29
System Operation:··············· Page 30
Refrigeration Details: ············· Page 31
Technicians Only: Freeze Cycle Sequence of Operation
·························Page 32
Technicians Only: Harvest Cycle Sequence of
Operation ··················· Page 33
Power and Water Interruptions ········ Page 34
Sanitation and Cleaning ············ Page 35
Other Maintenance ·············· Page 36
Water Distributors ··············· Page 37
Ice Sensors ·················· Page 38
Water Level Sensor Maintenance ······· Page 39
Service Diagnosis ··············· Page 40
Service Diagnosis ··············· Page 41
Service Diagnosis ··············· Page 42
Controller Features & Last Error Recall ···· Page 43
Operational Characteristics 1300 lb system · · Page 44
Operational Characteristics 1600 lb system · · Page 45
Refrigeration System Service ········· Page 46
Coupling Connections: ············ Page 24
An illustrated parts list and wiring diagram is in the
center of this manual.
Keep this manual for future reference.
September 2003
Note this symbol when it appears. It
indicates a potential hazard.
Page 1
Eclipseä 1300, 1600
Configuration:
A remote low side cuber system includes several
sub systems: an ice making section, a remote
compressor package, and a remote air cooled
condenser. Additionally, there are two models of
each sub-system and this manual covers all of
them.
The ice making sections are designed for use
indoors in a controlled environment. The remote
compressor packages and condensers are
designed to operate outdoors. Each sub-system
has limits for power, water and temperature.
Operational Limitations:
Minimum Maximum
o
Air Temp (IMS) 50
Air Temp (CU) -20
Water Temp 40
Water Pressure 20 psi 80 psi
Voltage (IMS) 104 126
Voltage (CU) 198 253
F 100oF.
o
F. 120oF.
o
F. 100oF.
IMS = Ice Making Section, CU= Condensing Unit
Do Not operate the machine in conditions beyond
these limitations. Doing so will 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 UL and NSF.
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.
Warranty
Refer to the warranty coverage in effect when the
equipment was sold. Warranty statements are
included with each product.
Systems:
Each sub-system is a separate entity that carries
its own model and serial number. They must be
combined to create a remote cuber low side
system.
System Information
System Model
Number
Eclipse 1300-42 CP1316-32A 208-230/60/1
Eclipse 1300-43 CP1316-3A 208-230/60/3
Eclipse 1600-42 CP1316-32A 208-230/60/1
Eclipse 1600-43 CP1316-3A 208-230/60/3
Compressor Package Condenser
Model Electrical Model Electrical Model Electrical
Condensing Unit (CU) Ice Making Section (IMS)
ERC1086 -32A 208-230/60/1 CME1386RLS-1A 115/60/1
ERC1086-32A 208-230/60/1 CME1686RLS-1A 115/60/1
Notes: Voltage Codes are at the end of the model number. Codes read Voltage/Hertz/Phase. Those related
to these products include:
-1 = 115/60/1
-3 = 208-230/60/3
-32 = 208-230/60/1
Pre-charged tubing kits are required to
interconnect the IMS to the CP.
Interconnecting 24 volt control wire ships with the
CP unit.
-42 = 115/60/1 and 208-230/60/1 (separate units)
-43 = 115/60/1 and 208-230/60/3 (separate units)
September 2003
Page 2
Technical Specifications
Ice Making Section (IMS)
Eclipseä 1300,1600
Model Voltage Minimum Circuit
Ampacity
CME1386RLS-1A 115/60/1 3 15 30”w x 24”d x 28”h 144
CME1686RLS-1A 115/60/1 3 15 same 154
Max Fuse Size Cabinet Size Weight (lb)
Compressor Package (CP)
Model Voltage Contains
Headmaster?
CP1316-32A 208-230/60/1 Yes 24.3 30 18 lb 29 ¾”wx18”dx34½”h 180
CP1316-3A 208-230/60/3 Yes 15.3 20 18 lb same 180
Minimum
Circuit
Ampacity
Max
Refrigerant
Fuse
Charge (R-404A)*
Size
Cabinet Size Weight
(lb)
* Includes entire system charge.
Condenser
Model Voltage Contains
Headmaster?
ERC1086-32A 208-230/60/1 No 1 1.25 15 29 ¾”w x 28 5/8”d x 38 ½”h 95
Number
of
Circuits
Minimum
Circuit
Ampacity**
Max
Fuse
Size**
Cabinet Size, with legs Weight
* * ERC condenser fan motor is powered from CP
unit and the ERC’s ampacity is included in CP unit
numbers.
Note: The ERC1086 does NOT contain a
headmaster. The headmaster is in the CP units.
Note: 75 feet of interconnecting control wire (24
volt) is included with the CP units.
(lb)
September 2003
Page 3
Eclipseä 1300, 1600
Model Number Locations
Ice Making Section
The dataplate on the back of the ice machine
contains the model number, serial number and
electrical data.
A second plate, located behind the front panel at
the lower left front, also lists the model and serial
numbers.
Compressor Package
The dataplate on the right side of the
compressor package contains the model
number, serial number, electrical data and
system refrigerant charge.
A second plate, located behind the front
panel in front of the compressor, also lists
the model number, serial number and
refrigerant charge.
Condenser
The dataplate lists the condenser’s
electrical information plus the model
and serial numbers.
On the ERC1086 it is located on the side
opposite the refrigeration connections.
Dataplate
location for
ERC1086
Dataplate
location for
CP Unit
Dataplate
location for
Ice Making
Section
September 2003
Page 4
Cabinet Drawings, Ice Making System
Eclipseä 1300,1600
ICEDROPAREA
4.85
17.08
2.53
TOP VEIW
17.31
Thermostat
Routing Hole,
13” from front,
4.63” from side
UTILITY CHASE
TOP ACCESS
REFRIGERANT
LINE SETS
REFRIGERANT
LINE SETS
CONNECTIONS
30.00
REAR VEIW
DRAIN
3/4" PVC
FEMALE
WATER INLET
3/8" FLARE
15.76
3.02
1.90
5.19
September 2003
3.18
24.00
Page 5
Eclipseä 1300, 1600
Cabinet Drawings, Compressor Package and Condensers
1/2" CONDENSER DISCHARGE LINE (IN)
CONDENSER FAN WIRE ROUTING
3/8" CONDENSER LIQUID LINE (OUT)
1/2" COOL VAPOR LINE
0.88 ELECTRICAL INLET
INTERFACE HARNESS
ACCESS HOLE
3/4" SUCTION LINE
27.90
28.53
1.5”
RIGHT SIDE VIEW
3/8" LIQUID LINE
15”
1.5”
ERC680 or ERC1086:
This Side Attaches to
CP1316
BACK VIEW
FRONT VIEW
29.50
9/16” Mounting Hole
1.5”
23.5”
1.5”
9/16” Mounting Hole
2.75
35.72
September 2003
Page 6
Discharge
Line
38.47
33.19
6.68
22.51
Liquid Line
29.19
Proper Combinations:
Eclipseä 1300,1600
The three sub systems are designed to be
connected together in certain combinations to meet
the user’s needs:
Eclipse 1300 System:
CME1386, CP1316, ERC1086
·
Eclipse 1600 System:
CME1686, CP1316, ERC1086
·
ERC1086 may be substituted for by an approved
central condenser coil & fan (coil must be without
headmaster - headmaster is part of CP1316).
Condenser coil internal volume target is 165 cubic
inches, BHTU target is 42,000 BTUH.
Note: The ice making section cannot be stacked
vertically.
Accessories such as bin adapters and tubing kits
are required to complete the installation.
Dispenser Adapter Kits:
Scotsman ID200 or ID250: KBT44
·
Note: Dispensers with two rotors. If possible, the
ice making head should NOT be centered left to
right between the two rotors. It should be shifted
slightly to one side, and the agitation should be
minimized.
Bin Adapter Kits:
·
BH800: KBT23
·
BH801: KBT29
·
BH900: KBT22
Tubing Kits:
·
20 foot: 3RTE20
·
35 foot: 3RTE35
·
50 foot: 3RTE50
·
75 foot: 3RTE75
·
Suction Line Trap: KSLT075
·
Interconnecting Tubing to Approved Rack
Condenser Coil: RTE10
Items required for installation:
Ice making section
·
Compressor Package (includes interconnecting
·
control system wire)
Remote condenser or approved rack coil
·
w/tubing kit
20’, 35’, 50’ or 75’ triple line set (liquid, vapor
·
and suction)
Bin or dispenser adapter
·
Special Considerations
The ice making section’s footprint is 30” wide by
24” deep. The refrigeration connections can be
made out the top panel or out the back. The
electrical power cord and the water inlet line can
also be routed through either of those areas. The
drain may be routed out the back or to the left side.
The bin thermostat, when deployed, will be about
5” below the bottom of the cabinet, and that is
where the ice will fill to. This ice level maximizes
ice storage without overfilling the bin or dispenser.
Water
Pure water does not exist. All water supplies
contain some amounts of impurities, although
potable water is, by definition, fit for human
consumption. Because the contents of the water to
an ice machine directly impact its performance,
consideration should be given to improving the
water’s quality.
There are two ways water can contain impurities:
in suspension or in solution. Suspended solids can
be filtered out of the water. In solution or dissolved
solids must be diluted or treated. Water filters are
recommended to remove the suspended solids.
Some filters or filter systems have treatment
chemicals in them for treating the suspended
solids.
This ice machine has an adjustment for the amount
of water rinsed or purged. Water use adjustments
are customer convenience adjustments; they are
not factory defects and are not covered by
warranty.
·
Line end kit: KTE6
September 2003
Page 7
Eclipseä 1300, 1600
Create the System
Plan the installation. The system consists of four
parts: the ice making section, the compressor
package, the interconnecting tubing and the
remote condenser. Of these, the biggest variable is
the interconnecting tubing.
Tubing: The tubing consists of three pre-charged,
insulated and sealed soft copper tubes. They each
contain a small holding charge of R-404A. One
tube, the liquid line, is 3/8” OD. The vapor tube is
½” OD and the suction tube is ¾” OD. A site
inspection will determine what length of tubing is
required for the installation.
Excess tubing must be either shortened at the job
site (recovering the holding charge, purging with
nitrogen when brazing and evacuating to 50
microns) or coiled up inside the building.
Installations with greater than 20 feet of vertical lift
between ice machine and the compressor require
a suction line trap. The suction line requires careful
handling and large radius bends to prevent kinking.
Roof mounting: To make installation easier the
compressor and condenser are designed to be
assembled together on the roof. Some
installations will require the use of a hoist to lift the
components to the roof.
Pad mounting: The compressor and condenser
may be located below the ice making section, up to
a limit of 15 feet.
Distance from unit: Limited to the length of the
available pre-charged tubing.
Interconnecting wires: An interconnecting wire
harness is included with the CP unit. One end
plugs into the ice making section and the other into
the compressor package. The system will NOT
operate without this harness.
Exposed tubing: Minimize the amount of tubing
exposed outdoors.
Confirm Component Availability:
CME1386 or CME1686
·
CP1316
·
ERC1086 unless connecting to an approved
·
condenser coil.
Note: Only these condensers may be used. They
do NOT contain a headmaster valve. That valve is
in the Compressor Package. Do NOT use any
other Scotsman condenser. Do NOT use these
condensers on any other Scotsman remote
product.
Interconnecting tubing kit
·
Note: Check tubing integrity before assembly by
attaching a refrigeration compound gauge onto one
of each tube’s schrader valves. If there is pressure,
the tube is OK, if not it should be checked for
damage and leaks.
·
Bin or dispenser adapter
Elevation: CP unit limited to 35 feet above the ice
making section.
Compressor package: Electrical power must be
supplied to the compressor package. The remote
condenser fan motor takes its power from the
compressor package.
Ice making section location and attachment:
The 115/60 Hz ice making section is cord
connected and requires an outlet within 6 feet of
the installation.
September 2003
Page 8
System Examples
Eclipseä 1300,1600
The Eclipse system can be installed on a bin or
dispenser. The CP unit can be installed on either a
single circuit condenser or onto a coil in a separate
rack condenser.
Separate coils must be:
Scotsman approved
·
The correct size and capacity
·
New or not have been part of a system that
·
used mineral oil.
System on Ice Storage Bin
System on Ice Dispenser
September 2003
Page 9
Eclipseä 1300, 1600
System Examples
A variation of the typical system set up is one that
uses a non-Scotsman condenser. In that case the
CP unit is NOT bolted to the condenser and a
RTE10 line set is used to connect the refrigeration
system to the condenser’s coil.
IMS on Bin, CP Unit Connected to Approved Central
Condenser Coil
September 2003
Page 10
Place Remote System
Eclipseä 1300,1600
Roof preparation
Most installations of this system will place the
compressor package and condenser on the roof of
a building. The roof must be physically stout
enough to accept the load of the equipment and
the roofing material must be prepared to prevent
water leaks.
Follow local codes for the placement and
attachment of the equipment.
Location
The air cooled condensing unit assembly requires
unobstructed air flow to operate efficiently. A four
foot space between each intake side and a wall or
other cabinet is recommended. Provide at least 2
feet of space above the air cooled condenser for
proper air flow.
Do not place where the air cooled condenser will
pick up hot discharged air from an air conditioner
or other refrigeration system condensing unit.
Space must also be reserved for service on the
compressor package.
Roof Piercing:
The roof (or wall) must have a passage large
enough for the three pre-charged, pre-bent tubes
and the control wire to pass through. The minimum
recommended size is 4” ID. In most areas the
power supply may also pass through the same
passage. If there isn’t a passage one must be
created. In most cases this must be done by a
licensed and bonded roofer in order to maintain the
roof’s integrity.
Suggestions:
Hoist the compressor package and condenser to
the roof in separate loads.
Note: In most cases a mechanical lift, boom truck
or crane will be required to hoist the condensing
unit components.
Assemble the compressor package to the
condenser and mount both to either roof rails or
pressure treated4x4s.
Orient the assembled unit so that the unit’s mounts
are parallel to the pitch of the roof to allow water to
drain freely.
Do NOT place the unit directly onto roof rock.
September 2003
Page 11
Eclipseä 1300, 1600
System Location
Limitations:
Distance: Limited to the maximum length of a
single pre-charged tubing kit, 75 feet.
Condensing Unit Elevation over Ice Making
Section: 35 feet.
Note: Elevations greater
than 20 feet require
installation of a suction line
trap at the 20 foot mark.
Ice Making Section
Elevation over Condensing
Unit: 15 feet.
S-Trap
Limit of Line Set
Max Length -
40.35"
Condensing
Unit Located
Above Ice
Machine
Line Routing:
Allowed: One rise after a drop.
·
Allowed: One drop after a rise.
·
Not Allowed: More than one rise after a drop
·
Not Allowed: More than one drop after a rise.
·
Max Rise:
35 Feet
22.87"
Max Drop:
15 Feet
17.15"
Condensing
Unit Located
Below Ice
Machine
Condensing Unit Distance Schematic
September 2003
Page 12
Route Tubing
Eclipseä 1300,1600
Scotsman’s pre-charged tubing kits are pre-bent to
fit the connection path at the ice making section.
If the tubing is to be routed out the back, use
·
the double-bend ends.
Suction
Vapor
Liquid
If the tubing is to be routed out the back and
·
then up, use the ends with the single 90
degree bends.
Suction
Select the correct end to send to the roof.
The method or technique used to route the tube is
left to the installer. However, in many cases it is
easier to position the tubing inside the building first,
then feed the outside portion through the tubing
passage (pitch pot). Installation of tubing will be
easier if the suction line is run first, followed by the
liquid and vapor lines. Use of two persons is
suggested to prevent kinking of the tubing, long
runs may require three people.
Allow enough tubing to make large radius bends
·
from the roof passage to the compressor unit.
Do NOT leave excess tubing on the roof.
If a trap must be installed, the suction line
·
tubing must be cut apart to install it.
Identify the ice machine end of the tubing. Each
·
tube has one end formed to route through the
hole in the unit’s top.
Tape the ends of the vapor and liquid line tubes
·
together along with the interconnecting wire.
Extend the end of the interconnecting wire
about 2 feet beyond the end of the precharged
tubes and then tape it back onto the tubes.
·
Route the three tubes and the wire from the
roof, or other entrance, to the ice making
section’s planned position. Avoid uncoiling and
recoiling the tubing, as that can lead to kinks.
Vapor
Liquid
Note: Units mounted flush against the wall require
refrigerant connections out the top, water supply in
from the top, power supply routed through the top
and drain routed to the left side.
·
Support long runs of tubing with hangers.
·
Repair any tears in the tubing insulation,
especially those on the suction line that are
inside the building.
Shortening Tubing
The precharged tubing kits are available in a
variety of lengths, they should only be shortened if
absolutely necessary.
To Shorten Tubes:
1. Recover the 3 ounce R-404A holding charge
from each tube.
2. Cut out the required length of tubing, do not cut
the tubing right at the quick connects.
3. Attach nitrogen bottle to one quick connect and
a hose with a depressor to the other end, purge
nitrogen through each tube while brazing.
4. Remove nitrogen, evacuate to 200 microns.
Note: If tubes are connected to the IMS, evacuate
the vapor & suction lines to get the entire system.
September 2003
Page 13
Eclipseä 1300, 1600
Ice Making Section
The CME1386 and CME1686 are similar in layout.
They differ in evaporator count, controller, float
stem and vapor inlet valve.
Major Components:
TXV - one feeding a refrigerant distributor
Water Pump - same for both models
Water Level Sensor - signals reservoir water level
to the controller
Controller - operates both the ice machine section
and the compressor unit.
Drain Valve - opens to allow pump to drain the
reservoir
Water Inlet Valve - 2.77 GPM solenoid valve that
opens to fill the reservoir
Low Side Access Valve - allows connection for
diagnosis of ice machine section refrigeration
operation. Not for recovery.
Liquid, Vapor and Suction
Connections - where the
pre-charged tubing kits
connect to.
Vapor
Connection
Suction
Connection
Freezing
Compartment
Low Side
Access Valve
Connection
Bin
Thermostat
Liquid
Vapor Inlet
Valve
Drain Valve
TXV
Water Inlet
Solenoid
Valve
Water
Pump
Controller
Front Ice
Sensor
Water
Level
Sensor
September 2003
Page 14
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