Prodigy Eclipseä 600, 800, 1000
Introduction:
This manual covers the assembly, installation, start
up, operation and maintenance of the 600, 800
and 1000 remote low side cuber systems.
Table of Contents
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: ER2C6810 · Page 17
Condensing Section Assembly ········ Page 18
Ice making section: ·············· Page 19
Water and Drain ················ Page 20
Water and Drain ················ Page 21
Water and Drain ················ Page 22
Ice Making Section Set Up ·········· Page 23
Coupling Connections:············· Page 24
Controller Operation ·············· Page 27
Initial Start Up ················· 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
Tight Installation Access ············ Page 37
Water Distributors ··············· Page 38
Ice Sensors ·················· Page 39
Water Level Sensor Maintenance ······· Page 40
Service Diagnosis ··············· Page 41
Service Diagnosis ··············· Page 42
Service Diagnosis ··············· Page 43
Controller Features & Last Error Recall ···· Page 44
Operational Characteristics 600 lb system · · Page 45
Operational Characteristics 800 lb system · · Page 46
Operational Characteristics 1000 lb system · · Page 47
Refrigeration System Service ········· Page 48
·············· Page 36
Condensing Unit Connections ········· Page 25
Final Placement ················ Page 26
February 2008
Page 1
Prodigy Eclipseä 600, 800, 1000
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 several 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 Size Condensing Unit (CU) Ice Making Section (IMS)
Compressor Package Condenser
Model Electrical Model* Electrical Model Electrical
600** C0600CP-32A 208-230/60/1 ERC680-32A 208-230/60/1 EH222SL-1 115/60/1
800 C0800CP-32A 208-230/60/1
ERC680-32A 208-230/60/1
C0800CP-3A 208-230/60/3
1000 C1410CP-32A 208-230/60/1
ERC1086-32A 208-230/60/1
C1410CP-3A 208-230/60/3
EH222SL-1 OR
EH222ML-1
EH222SL-1 OR
EH222ML-1
115/60/1
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
*ER2C6810-32 is a two circuit remote condenser
and can be used with any combination of a 600 or
800 or 1000 system.
** Do NOT use EH222ML in 600 size systems.
Pre-charged tubing kits are required to
interconnect the IMS to the CP.
Interconnecting 24 volt control wire ships with the
CP unit.
February 2008
Page 2
Technical Specifications
Ice Making Section (IMS)
Prodigy Eclipseä 600, 800, 1000
Model Voltage Minimum Circuit
Ampacity
EH222SL-1 115/60/1 3 15 22”w x 16.5”d x 29” h 90
EH222ML-1 115/60/1 3 15 same 90
Max Fuse Size Cabinet Size Weight (lb)
Compressor Package
Model Voltage Contains
Headmaster?
C0600CP-32 208-230/60/1 Yes 10 15 232 29 ¾”w x 18”d x 34 ½”h 165
C0600CP-3 208-230/60/3 Yes 7.1 15 232 same 165
C0800CP-32 208-230/60/1 Yes 14.8 20 232 same 180
C0800CP-3 208-230/60/3 Yes 10.58 15 232 same 180
C1410CP-32 208-230/60/1 Yes 16.45 30 272 same 180
C1410CP-3 208-230/60/3 Yes 12.58 20 272 same 180
Minimum
Circuit
Ampacity
Max
Refrigerant
Fuse
Charge (R-404A)*
Size
(oz)
Cabinet Size Weight
(lb)
* Includes entire system charge.
Condenser
Model Voltage Contains
Headmaster?
ERC680-32A 208-230/60/1 No 1 1.25 15 29 ¾”w x 28 5/8”d x 38 ½”h 95
ERC1086-32A 208-230/60/1 No 1 1.25 15 same 95
ER2C6810-32 208-230/60/1 No 2 1.9 15 29 ¾”w x 37 3/16”d x 38 ½”h
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 ERC680, ERC1086 and ERC26810 do
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)
February 2008
Page 3
Prodigy Eclipseä 600, 800, 1000
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 right 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
Dataplate
location for
ERC680 and
ERC1086
Dataplate
location for
ER2C6810
The dataplate lists the condenser’s
electrical information plus the model and
serial numbers.
On the ERC680 and ERC1086 it is
located on the side opposite the
refrigeration connections.
On the ER2C6810 it is located on the
inside of one of the leg panels.
Dataplate
location for
CP Unit
Dataplate
location for
Ice Making
Section
February 2008
Page 4
Prodigy Eclipseä 600, 800, 1000
29.00
736.60
22.00
558.80
LEFT SIDE VIEW
TOP VIEW
REAR VIEW
6.00
152.40
3.25
82.55
3.30
83.82
10.75
273.05
19.00
482.60
1.89
48.01
8.38
212.85
LINE SET, POTABLE WATER INLET 3/8",
120V AC, AND INTERFACE CABLE
ICE DROP AREA
15.00
381
16.45
417.90
DRAIN 3/4" PVC FEMALE
REAR, LEFT AND RIGHT SIDE ACCESS
Cabinet Drawings, Ice Making System
February 2008
Page 5
Prodigy Eclipseä 600, 800, 1000
BACK VIEW
FRONT VIEW
RIGHT SIDE VIEW
1/2" COOL VAPOR LINE
0.88 ELECTRICAL INLET
3/4" SUCTION LINE
INTERFACE HARNESS
ACCESS HOLE
3/8" CONDENSER LIQUID LINE (OUT)
1/2" CONDENSER DISCHARGE LINE (IN)
CONDENSER FAN WIRE ROUTING
ERC680 or ERC1086:
This Side Attaches to
C600CP, C800CP
or C1410CP
ER2C6810:
Both Sides Attach to
C600CP, C800CP
or C1410CP
27.90
28.53
35.72
2.75
Liquid Line
Discharge
Line
29.50
38.47
33.19
6.68
22.51
29.19
ER2C6810 - 36.52
9/16” Mounting Hole
9/16” Mounting Hole
23.5”
1.5”
1.5”
3/8" LIQUID LINE
15”
1.5”
1.5”
Cabinet Drawings, Compressor Package and Condensers
February 2008
Page 6
Proper Combinations:
Prodigy Eclipseä 600, 800, 1000
The three sub systems are designed to be
connected together in certain combinations to
meet the user’s needs:
Eclipse 600 System: EH222, C0600CP, ERC680*
Eclipse 800 System: EH222, C0800CP, ERC680*
Eclipse 1000 System: EH222, C1410CP,
ERC1086*
*ERC680 or ERC1086 may be substituted for by
an approved central condenser coil & fan (coil
must be without headmaster - headmaster is part
of C0600CP, C0800CP or C1410CP).
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:
Cornelius ABS: KBTABS
·
ED150: KBT40
·
Scotsman ID150: KBT40
·
·
Scotsman ID200 or ID250: KBT41
·
HD22: KBT35
·
HD30: KBT32
Bin Adapter Kits:
·
B322S: KBT31
·
B330P: KBT32
·
B530P or B530S: KBT32
·
B842S: KBT33
·
B948S: KBT34
Tubing Kits:
·
20 foot: 3RTE20-EH
·
35 foot: 3RTE35-EH
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 22” wide by
16.5” deep. The refrigeration connections can be
routed up or to the back. The drain may be routed
out the back at any position left to right; it may also
be routed to either side.
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.
·
50 foot: 3RTE50-EH
·
75 foot: 3RTE75-EH
·
Suction Line Trap: KSLT075
·
Interconnecting Tubing to Approved Rack
Condenser Coil: RTE10
·
Line end kit: KTE6-EH
February 2008
Page 7
Prodigy Eclipseä 600, 800, 1000
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:
EH222
·
C0600CP or C0800CP or C1410CP
·
ERC680 or ERC1086 or ER2C6810 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 unique footprint of the EH222 requires adapter
kits to allow placement on dispensers and bins.
The remote tubing connections are at the top of
the machine, and connections should not be made
until the machine is nearly in its final installed
position. The 115/60 Hz ice making section is cord
connected and requires an outlet within 6 feet of
the installation.
February 2008
Page 8
System Examples
Prodigy Eclipseä 600, 800, 1000
The Eclipse system can be installed on a bin or
dispenser. The CP unit can be installed on either a
single circuit condenser, a two 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.
Single Circuit System
Single Circuit System on ABS Dispenser
February 2008
Page 9
Prodigy Eclipseä 600, 800, 1000
System Examples
Single circuit systems use a single circuit
condenser and one CP unit. Two circuit systems
use a condenser with two circuits with a CP unit at
each end.
IMS on ABS Dispenser, CP Unit Connected to
Approved Rack System
February 2008
Two Circuit System
Page 10
Place Remote System
Prodigy Eclipseä 600, 800, 1000
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 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.
Do not place where it 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. If using the two circuit
condenser, save space for the second CP unit to
be attached to the other end of the condenser.
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.
IMS Shown on Ice Dispenser
Do NOT place the unit directly onto roof rock.
February 2008
Page 11
Prodigy Eclipseä 600, 800, 1000
22.87"
17.15"
40.35"
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 -
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
Max Drop:
15 Feet
Condensing
Unit Located
Below Ice
Machine
Condensing Unit Distance Schematic
February 2008
Page 12
Route Tubing
Prodigy Eclipseä 600, 800, 1000
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 up, use the
·
straight ends.
Liquid
Vapor
Suction
If the tubing is to be routed to the back, use
·
the ends with the single 90 degree bends.
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.
Liquid
Vapor
Suction
Note: Water inlet, power, interconnecting control
wire and refrigerant connections are located at the
back of the top panel. Drain may be routed back,
left or right.
·
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.
·
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 50 microns.
Note: If tubes are connected to the IMS, evacuate
the vapor & suction lines to get the entire system.
February 2008
Page 13
Prodigy Eclipseä 600, 800, 1000
Ice Making Section
Major Components:
TXV -
Water Pump -
Water Level Sensor - signals water level to the
controller
Controller - operates both the ice machine section
and the compressor unit.
Drain Valve - opens to allow pump to drain
reservoir
Water Inlet Valve - 1.25 GPM solenoid valve that
opens to fill the reservoir
Liquid, Vapor and Suction Connections - where
the pre-charged tubing kits connect to.
Drain Tube - internal vent eliminates need for
external vent
Component Location, Back View
February 2008
Page 14
Compressor Package
Prodigy Eclipseä 600, 800, 1000
The compressor packages are similar in layout,
they only differ in compressor and charge.
Major Components:
CPR Valve - limits refrigeration pressures
inside the dome of the compressor.
Condenser By Pass Valve - opens during
harvest to allow discharge gas to flow to the
vapor line.
Headmaster - maintains a minimum
discharge pressure during freeze
Liquid Inlet Valve - Normally Open, closes
during harvest.
Receiver - stores liquid refrigerant for
freeze and provides vapor for harvest
Suction Access Valve - provides a place to
attach a refrigeration manifold for diagnostics
and recovery.
Condenser By
Pass Valve
24 volt comm line
Liquid from
Power
Routing Hole
Vapor Line
Connection
Routing Hole
Suction Line
Connection
Liquid Line
Connection
CP Unit Refrigeration Connection ID
Cond.
Discharge to
Cond.
Condenser
Wire Routing
Hole
Headmaster
Suction
Access
Valve
CPR Valve
Pressure
Cut Out
Liquid
Access
Valve
Liquid Inlet
Valve
Receiver
Hi
CP Component Location
February 2008
Page 15
Prodigy Eclipseä 600, 800, 1000
Condensing Section Assembly
(C600/800/1410CP to ERC680 to ERC1086):
1. Remove cartons from compressor package and
condenser.
2. Remove top from both units.
3. Remove front panel from CP unit.
4. Locate legs, secured to ERC unit.
5. Locate fasteners, inside junction box of ERC
unit.
6. Assemble rear legs to ERC using fasteners from
prior step.
Locate
Fastener
Package
Connect
Power
Here
7. Locate wire package in CP unit. Remove short
wires and two wire nuts.
8. Use wire & wire nuts from step 7 to connect to
the wires inside the junction box of the condenser.
Return junction box cover to its original position.
9. Place front of ERC on back flange of CP unit.
10. Secure CP unit to ERC.
11. Attach leg brace between ERC unit and CP
unit.
12. Route wires from condenser through hole in
back of CP unit to the CP unit control box.
13 Pull ERC female refrigerant connections
forward to engage male connections on CP unit.
14. Rotate swivel nuts to tighten refrigerant
connections. Use a back up wrench to hold female
connection to prevent tearing of the diaphragms.
15. Connect wire to T1 and T2 of the contactor.
Use the two wire nuts to connect the other end to
the two black wires in the condenser junction box.
Connect
Fan Motor
Leads
CP Unit Contactor, Three Phase Shown
Rotate Swivel
Nuts to Connect
Condenser
System to
Compressor
Unit
16. Return tops to their original positions.
February 2008
Page 16
Prodigy Eclipseä 600, 800, 1000
Condensing Section Assembly: ER2C6810
(C600/800/1410CP to ER2C6810):
1. Remove cartons from compressor package and
two-circuit condenser.
2. Remove top from both units.
3. Remove front panel from CP unit.
4. If installing one CP unit, locate legs, secured to
ERC unit. If installing two CPs, skip steps 5, 6, 7
and 9.
5. Locate fasteners inside junction box of ERC
unit.
Locate
Fastener
Package
14. Route wires from ERC junction box to CP
junction box.
15. Attach condenser wires (from wire package) to
L1 and L2 of the contactor.
Connect
Power
Here
Connect
Fan Motor
Leads
6. Assemble rear legs to ERC using fasteners from
prior step.
7. Locate wire package in CP unit. Remove short
wires and two wire nuts.
8. Use wire & wire nuts from step 7 to connect to
the wires inside the junction box of the condenser.
Return junction box cover to its original position.
9. Place front (with junction box) of ERC on back
flange of CP unit.
10. Secure CP unit to ERC.
11. Attach leg brace between ERC unit and CP
unit.
12. Pull ERC female refrigerant connections
forward to engage male connections on CP unit.
13. Rotate swivel nuts to tighten refrigerant
connections. Use a back up wrench to hold female
connection to prevent tearing of the diaphragms.
Two Circuit Condenser Installation, CP Unit
Contactor, Three Phase Shown
The fan motor of the two circuit condenser will
always be on.
If installing two CP units, connect the fan motor
leads to only ONE of the two contactors.
16. Return tops to their original positions.
Rotate Swivel
Nuts to Connect
Condenser
System to
Compressor
Unit
February 2008
Page 17
Prodigy Eclipseä 600, 800, 1000
Condensing Section Assembly
Alternate Assembly:
The CP unit may be connected to an approved
condenser coil in a central condenser rack. In
those cases, the CP unit must be connected to the
condenser coil using special kit RTE10.
Position the CP unit in its final spot. It must be
within 6 feet of the condenser coil connections.
Route tubing from kit RTE10 from the CP unit to
the condenser coil.
Approved
Rack Unit
Scotsman
Condensing
Unit
All Assemblies:
Route interconnecting control wire through proper
hole in side of CP unit and plug into the connection
on the bottom of the control box.
Interconnecting
Control Wire Plug
Control Wire Connection in CP Unit
Route power conduit (liquid tight) and wires to the
hole in the side of the CP unit. Secure with the
proper type of connector.
Note: The power supply wires must be the correct
size and type per the National Electric Code.
Locate the nameplate on the CP unit for the
Voltage, Phase, Minimum Circuit Ampacity and
Maximum Fuse Size. Either fuses or HACR type
circuit breakers may be used.
Connect tubing per the Coupling Instructions in this
manual.
No wire connection is required between the CP
unit at the condenser.
Note: Approved condensers must maintain power
to their fan motor at all times.
Follow all Local, State and National Codes.
Connect
Power
Here
Connect
Fan Motor
Leads
CP Unit Contactor, Three Phase Shown
Connect power wires to the contactor, L1 and L2 if
single phase, L1, L2 and L3 if three phase. Note: If
there is a “wild leg” in the three phase power
supply place it on L3.
Connect electrical power to the CP unit.
Return front of CP unit to its original position.
February 2008
Page 18
Ice making section:
Prodigy Eclipseä 600, 800, 1000
Located at the top panel:
Refrigeration quick connects.
·
Interconnecting control wire.
·
Access port for water supply.
·
Power cord.
·
The drain may be routed to the left or right,
allowing the ice making section to be placed with
its back tight against a wall.
Remove from carton.
Place adapter kit onto bin or dispenser top. If
adapter does NOT have gasket tape install tape
such as Scotsman part number 19-0503-04.
Attachment:
ABS (Automatic Beverage Dispenser) in drive
up installations: Route refrigerant tubing and
install drain and water supply tubing onto ice
making section before placing unit on the
dispenser.
Place EH222 onto adapter, do not secure at this
time. Uncoil power cord and route to the power
supply. Plug interconnecting control wire to the
wire harness in the ice making section.
Do not secure unit to adapter at this time.
February 2008
Page 19
Prodigy Eclipseä 600, 800, 1000
Water and Drain
The ice making section requires an adequate
potable water supply and a gravity drain.
Determine how the drain will be connected to the
ice making section.
If access is available behind the unit, route the
·
drain in from the back.
If the unit is to be flush mounted to the back of
·
the dispenser and tight against the wall, route
the drain out either the left or right back corners
In some tight situations it will be necessary to
assemble the ice making section to the dispenser
or bin and install the water and drain connections
before placing the system in its installed position. A
loop of water supply tubing will allow movement of
the system.
In other tight situations the unit should have its
water and drain tubing connected and stubbed out
before placing on the dispenser or bin.
The drain fitting is adaptable to drain connections
to the left, right and back.
The unit is shipped ready to drain right. The drain
fitting elbow with PVC adapter can be rotated to
drain right, left or back.
Back View of EH222
February 2008
Page 20
Drain
Fitting
Prodigy Eclipseä 600, 800, 1000
Water and Drain
Right Draining:
1. Connect ¾” PVC to the female PVC fitting. If
copper is required by code, remove the PVC
connector and install a ¾” FPT female copper
fitting onto the ¾” NPT male fitting. Do all soldering
before connecting to the male fitting.
2. In tight locations do the next step after the unit is
placed on the dispenser or bin.
3. Connect rigid drain tubing to the reservoir drain
tube. Route the drain either out the back, under the
unit (through the notch in the base) to the left side
or to the right side. A vent is built into the unit,
so no external vent is required.
Run the drain tubing to the building drain. Do not
“Tee” into any other drain, including the bin or
dispenser drain.
February 2008
Page 21
Prodigy Eclipseä 600, 800, 1000
Water and Drain
Left Draining: Rotate elbow to the other direction.
Connect ¾” PVC to the PVC fitting.
Back Draining: Rotate elbow to face the back or
connect PVC directly into the ¾” FPT drain fitting.
No external drain vent is required, venting is
internally provided for.
Note: External drain tubing must be supported to
insure that it does not move and kink the internal
rubber tube.
Water Supply: A 3/8" flare nut on tubing is located
at the top panel, near the refrigeration tubing.
Inside the hardware bag, inside the cabinet, a 3/8"
inch double male flare adapter is supplied. Use the
supplied adapter to make a 3/8" male flare fitting
for the water inlet.
Connect a cold, potable water supply to the 3/8”
water inlet fitting installed above. Use 3/8" OD
copper or other comparable sized tubing for the
water supply.
Note: This is an NSF listed ice machine and
contains provisions for back-flow prevention in its
design. No external back flow preventer is
required.
Drain: Connect rigid drain tubing to the reservoir
drain fitting on the left side of the cabinet. Route
the drain either out the back, under the unit
(through the notch in the base) to the left side or to
the right side. A vent is built into the unit, so no
external vent is required.
Run the drain tubing to the building drain. Do not
“Tee” into any other drain, including the bin or
dispenser drain.
Back View, Drain Tubing Installed for Right Side Drain
February 2008
Page 22
Prodigy Eclipseä 600, 800, 1000
Ice Making Section Set Up
Connect the suction line to the left fitting. Connect
the liquid line to the middle fitting. Connect the
vapor line to the right fitting.
See Coupling Connections on the next page for
detailed instructions.
After couplings are connected, add cork-tape type
insulation to exposed fittings to reduce
condensation potential.
Add insulation
tape here.
Refrigerant Lines, Shown Routed Out The Top
February 2008
Page 23
Prodigy Eclipseä 600, 800, 1000
Coupling Connections:
The couplings on the ends of the pre-charged line
sets are self-sealing when installed properly.
Follow these instructions carefully. These steps
must be performed by an EPA Certified Type II or
higher technician.
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.
4c. Continue tightening the swivel nut until it
bottoms out or a very definite increase in
resistance is felt (no threads should be showing).
Do NOT overtighten.
Tighten Swivel Nut
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.
Clean and Lubricate Couplings
2. Thoroughly and completely lubricate the
threads, o-rings, diaphragms and all internal
coupling surfaces with polyolester refrigerant oil.
3. Position the fittings on the correct connections
on the condenser and ice machine.
Final Connections:
4a. Begin to tighten the couplings together by
hand. Be sure they are not cross-threaded
Continue to turn the swivel nuts by hand until it is
certain that the threads are properly engaged.
4b. Using two wrenches, one to rotate the swivel
nut and one to hold the tubing in place, tighten
each coupling.
It is CRITICAL that ONLY the NUT on the
pre-charged tube be turned, or the diaphragms will
be torn by the piercing knives and become loose in
the refrigeration system causing severe
operational problems.
Note: As the coupling is tightened, the diaphragms
in the quick connect couplings will begin to be
pierced. As that happens, there will be increased
resistance to tightening the swivel nut.
.
Rotate Swivel Nut ¼ Turn More
6. After all connections have been made check the
couplings for leaks.
7. Add cork tape to the swivel nut of the suction
line to insulate it. Be sure all exposed tubing of
the suction line is insulated.
Note: The system charge is contained in the
receiver tank of the ice machine. Only “holding"
charges are present in the “pre-charged" tubing or
the condenser.
February 2008
Page 24
Prodigy Eclipseä 600, 800, 1000
Condensing Unit Connections
Connect the suction line, the vapor line and the
liquid line to the matching fittings on the CP unit.
See Coupling Connections on the prior page for
detailed instructions.
Field
Supplied
Service
Disconnect
Assembled Condensing Unit
Power
Supply
Inlet
Control Wire
Vapor Line
Liquid Line
February 2008
Page 25
Suction Line
Prodigy Eclipseä 600, 800, 1000
Final Placement
After the utilities and refrigeration connections
have been made, secure the unit to the dispenser
or bin top.
Secure ice making section to dispenser or bin
adapter.
Use strap/clips to secure unit:
When used with Cornelius ABS adapter, install
·
clip on the side of the cabinet. Clip under edge
of adapter and secure to ice making section
using the screws provided in the hardware bag.
Install Clips
Here
Left Side View of IMS on Dispenser
Note: If one side will be against a wall, do not use
a clip on that side. One clip is sufficient to secure
the unit.
·
For use on bin adapter, use clip (as a strap) on
back.
Final Check List Before Initial Start Up
1. Confirm that the ice making section is installed
indoors in a controlled environment.
2. Confirm that all packing materials have been
removed from all products.
3. Confirm that the ice making section is level.
4. Confirm that all the refrigerant connections
have been made and checked for leaks.
5. Confirm that the proper power supply has been
turned on to the condensing unit.
6. Confirm that cold, potable water has been
supplied to the ice making section and checked
for leaks.
7. Confirm that the water supply is adequate.
8. Confirm that there is adequate water pressure
and that any water filters have been checked to
confirm that the cartridges do not need
changing.
9. Confirm that the proper size drain tubing has
been installed and properly routed.
10. Confirm that the ice making section has been
connected to the proper power supply.
11. Confirm that the interconnecting wire has been
routed and connected between the ice making
section and the compressor package.
Install Clips
Here
Back View, IMS on a Bin
If the ice maker & bin or dispenser is not yet in its
final position gently move it there.
Note: The refrigerant lines above the machine
must be able to move freely while the machine is
being moved into position.
February 2008
Page 26
Controller Operation
Prodigy Eclipseä 600, 800, 1000
The controller has four indicator lights, a code
display, four push buttons, and eleven component
indicator lights.
Indicator Lights
Power - on when there is power to the controller
·
Status - on in ice making mode
·
Water - on and blinking when there is no water
·
De-scale & Sanitize - on when it is time to clean
·
the machine
Code Display
Displays status and diagnostic codes
·
Push Buttons
On
·
Off
·
Manual Harvest
·
Clean
·
Component indicator lights
Fan - not used on this model
·
Cycle Definitions:
Freeze: The refrigeration system is operating to
remove heat from the evaporators. The
compressor, fan motor, and water pump are on.
Harvest: The refrigeration system and water
system are operating to harvest the ice and rinse
the reservoir. The compressor is on for the full
cycle, the pump is on until the purge valve closes.
The inlet water valve opens and refills the
reservoir. The vapor and condenser by-pass valves
are open during the entire harvest cycle, as are the
harvest assist solenoids.
Water Pump - on when the pump is
·
·
Purge Valve - on when the purge valve is
·
Water Solenoid - on when the inlet water
solenoid valve is
·
Hot Gas - on when the vapor inlet valve and
harvest assist solenoid have power
·
Compressor - on when the compressor
contactor is energized
·
Ready to Harvest - on when the ice thickness
sensor has water touching it
·
Sump Empty - on when there is no water
touching the mid-length probe
·
Sump Full - on when water is touching the
shortest probe
·
SW2 - on when the curtain is open
·
SW1 - on when the curtain is open
February 2008
Page 27
Prodigy Eclipseä 600, 800, 1000
Initial Start Up
Pre Start
A soak-out period of four hours is optional for this
system. If desired, powering the compressor unit
for four hours prior to start up allows the crankcase
heater to warm up the oil in the compressor.
Start Up
1. Connect power to the condensing unit and move
its toggle switch to Run or On.
2. Open the water supply valve.
3. Remove front panel. Check machine for any
packing or wires rubbing moving parts. Note
location of control board in upper left corner of the
machine’s front.
4. Remove tape securing curtain to evaporator.
5. Switch on the electrical power to the EH222.
Observe that some of the control’s indicator lights
glow and its display shows O.
6. Open the water supply valve.
7. Push and release the ON button. The code
display will begin to blink F.
The purge valve opens, the water pump starts and
the inlet water valve opens to add water to the
reservoir. In a few seconds the purge valve closes
and the water pump stops. Water will flow into the
machine until the reservoir is full. The vapor valve
and harvest assist device will activate, then the
compressor and water pump will start.
Note: Moving the curtain during the Freeze cycle
has no affect on control function, but will cause
water to flow into the cube chute.
When enough ice has frozen, the Ready for
Harvest indicator light will be on steady. After it’s
been on steady for a few seconds Harvest will
begin.
The display shows an H. The vapor valve in the
EH222 opens, and the harvest assist mechanism
activates. In the CP the condenser bypass valve
opens and the receiver inlet valve closes. In the
EH222, 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 and forces the curtain to open.
When the curtain opens it signals the controller
that harvest is complete, and it returns the unit to a
freeze cycle.
9. Check the ice harvested for proper bridge
thickness. The ice bridge is factory set at 1/8 inch.
If needed, adjust bridge thickness. Do NOT make it
too thin.
10. Return the front panel to its normal position
and secure it to the machine.
11. Instruct the user in the operation of the
machine and its maintenance requirements.
Note: Because the condensing unit is external to
the ice making section, no visible signs of
operation will be noticeable until the water begins
to cool and frost forms on the evaporator tubing.
8. Go to the condensing unit and confirm that the
compressor and fan motor are operating. Warm air
will be discharged from the condenser.
Observe the Ready for Harvest indicator light. It
may blink early in the cycle, that is normal. The
control will ignore that signal for the first 6 minutes
of freeze.
During the Freeze cycle move the curtains 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.
February 2008
12. Fill out and mail the warranty registration form.
Page 28
Prodigy Eclipseä 600, 800, 1000
Ice Thickness and Water Purge Adjustment
Bridge Thickness - For the Service Tech Only
1. Push and hold Off till the machine stops.
2. Remove evaporator cover.
3. Remove curtain.
4. Use a hex wrench and rotate the bridge
thickness adjustment screw in 1/16 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 and evaporator cover to their
normal positions.
6. Push and release the On button. Check next
harvest of ice. Repeat steps 1-6 if needed.
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.
1/8-3/16"
bridge
Ice Bridge Thickness Measurement
Adjustment
Screw
Purge setting
Setting Water Type
1 Minimum - RO water or equivalent
2 Moderate - Low TDS, non RO
3 Standard - Use with typical water
4 Heavy - High TDS
5 Maximum - Very high TDS
A Automatic - Factory setting
Any with conductivity not less than 10
microSiemens/cm
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.
Bridge Thickness Adjustment Mechanism
3. Press and release the Off switch again to return
to the normal control state.
February 2008
Page 29
Prodigy Eclipseä 600, 800, 1000
Controller Information
Machine Indicator Lights
Power
·
Status
·
Water
·
Clean
·
Code Display
Main codes - automatically displayed
F Freeze Cycle
F flashesFreeze Cycle is Pending
H Harvest Cycle
H flashesManual Harvest
b Bin is Full
C Clean Cycle
L Board Locked
d Test Mode
O Off
E Self Test Failed
1 flashes Max Freeze - Retrying
1 Max Freeze Time Shut Down
2 flashesMax Harvest - Retrying
2 Max Harvest Time Shut Down
3 Slow Water Fill
4 High Discharge Temp
5 Sump Temp Sensor Failure
7 Discharge Temp Sensor Failure
8 flashes Short Freeze - Retrying
8 Short Freeze - Thin ice
Setting Codes - requires push button sequence
for access
Water Purge Settings
A, 1, 2, 3, 4, 5
De-scale Interval Settings
6, 5, 3, 3
February 2008
Page 30
Prodigy Eclipseä 600, 800, 1000
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.
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.
There are four indicator lights at the front of the
machine that provide information on the condition
of the machine.
Indicator Lights:
Power
·
Status
·
Water
·
De-scale & Sanitize
Indicator Lights & Their Meanings
Power Status Water De-Scale & Sanitize
Steady Green Normal Normal – bin full or making ice - -
Blinking Green Self Test
Failure
Blinking Red - Diagnostic shutdown or, if making ice,
Yellow - - - Time to de-scale and
Blinking Yellow - - - In Cleaning mode
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 could have been shut off or
the water filter cartridges might need to be
changed.
If the De-Scale light is on, the machine has
determined that it needs to be cleaned. Contact an
authorized Scotsman service agent and have the
machine cleaned, de-scaled and sanitized.
Switching on or off - -
Lack of
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. These single plate models have one curtain
switch light on all the time, as a curtain switch light
is ON when a curtain is either open or not present.
water
-
sanitize
February 2008
Page 31
Prodigy Eclipseä 600, 800, 1000
02-4294-01 Rev.A.
Adjust Ice Level
L
o
w
e
r
Bin
Full
Control Switches
The EH222 provides front access to two switches
– On and Off. To switch the machine OFF, push
and release the Off button. The machine will shut
off at the end of the next cycle. To shut the
machine off immediately, push and hold the Off
button for 3 seconds.
Status De-Scale Off
Power Water On
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.
The EH222 includes as standard, the Vari-Smart™
adjustable ice level control system.
Control Options
An optional, field installed control that can be
added to this machine is the Smart-Board™
advanced control board and data logger. See the
next page for more information.
Adjustable ice level control
There is an adjustment post and an additional
indicator light to the right of the four indicator lights
mentioned above. 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
·
Certain dispenser applications where maximum
·
ice level is not desired
Use of 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.
Normal Setting for
ABS Dispensers
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.
Suggested Adjustment Knob Position for use with
the ABS: first CW position - as shown above.
Note: Ice will build up in the bin or dispenser at an
angle, the distance set will be from the sensor to
the top of the ice. The sensor position is shown in
the cabinet layout diagrams.
The actual distance between the highest point of
the ice may be closer or further away than the
distance set, depending upon the angle of the ice.
February 2008
Page 32
Setting for Maximum
Ice Level
Options
SmartBoard Advanced Feature Control™
See Instructions for Available Features
34
SEL
02-4293-01 Rev A.
ENTER
ESC
Prodigy Eclipseä 600, 800, 1000
Advanced Feature Board, kit #KSB
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 Smart-Board’s features include:
Seven day programmable ice level setting when
·
used with the optional Ultrasonic 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.
The ice in the bin will slope down from the right to
the left. This is normal.
Noise
The ice machine will make little noise when it is in
ice making mode. The compressor and fan motor
are remote from the ice making head. The water
pump in the ice making head will produce some
sound. It is also normal to hear some cracking just
before the harvest cycle begins. In addition, during
the harvest cycle the 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.
February 2008
Page 33
Prodigy Eclipseä 600, 800, 1000
System Operation:
This section is intended for the technician.
Understanding it is not necessary for the normal
operation and maintenance of this ice making
system.
Major Components:
Ice making section sub-system:
Controller,
·
Water Level Sensor,
·
Transformer,
·
Evaporators,
·
Expansion Valve
·
Vapor Inlet Valve
·
Water Pump,
·
Inlet Water Valve
·
Purge Valve.
·
Harvest Assist Solenoid
·
Compressor Package sub-system:
Freeze:
In the air cooled condensing unit sub-system
(compressor package and condenser) the
compressor is on, the condenser by-pass valve is
closed, the fan motor is rotating the fan blade.
Harvest:
During harvest the compressor and fan motor
continue to operate. The vapor inlet, condenser
bypass, receiver inlet solenoid (normally open) and
harvest assist solenoids are energized.
Ice releases and falls into the bin or dispenser.
Compressor,
·
Contactor,
·
·
Condenser Bypass Valve,
·
Liquid Inlet Valve,
·
Receiver,
·
Accumulator,
·
CPR Valve,
·
Headmaster.
Condenser sub-system:
·
Coils
·
Fan Motor
February 2008
Page 34
Refrigeration Details:
Prodigy Eclipseä 600, 800, 1000
The compressor provides the force that circulates
refrigerant in the refrigeration system. During
freeze, when the vapor inlet and condenser by
pass valves are closed, discharge gas flows from
the compressor into the condenser, where its heat
is discharged into the air stream. Liquid refrigerant
flows out of the condenser and through the
normally open liquid line outlet valve on its way to
the receiver inlet. Under low ambient/low pressure
conditions, the headmaster valve closes the liquid
outlet of the condenser and opens a bypass route
to direct refrigerant gas to the receiver inlet until
discharge pressure builds back up to the
headmaster’s set point.
From the receiver liquid outlet, liquid
refrigerant flows into the liquid line
and into the ice making section. At
the ice making section, the
refrigerant flows into the expansion
valve where a pressure change
takes place. The liquid refrigerant
moves from the expansion valves
into a low-pressure area (the
evaporators) where it can rapidly
evaporate and absorb heat. Heat is
absorbed from the copper
evaporator tubing, attached copper
and the water flowing over the
evaporator. The low-pressure
refrigerant gas then flows into the
suction line, which carries it back to
the condensing unit, where it enters
the accumulator. In the accumulator
most of any liquid carried with the
suction gas is separated and only
vapor flows out of the accumulator
through the CPR valve and to the
compressor where the cycle
continues.
During harvest discharge gas flows
through the open condenser by
pass valve into the vapor line.
Power is also applied to the coil of
the liquid inlet valve, closing it. At
the same time, in the ice making
section, the vapor inlet valve opens.
Discharge gas, combined with some
vapor from the receiver’s outlet,
then flows through the vapor line to
the evaporator inlet. The gas-vapor
combination, when entering the
CPR
Valve
relatively cold evaporator, condenses, transferring
latent heat to the evaporator, which warms it. Ice
releases and falls into the bin. The low-pressure
refrigerant then flows out of the evaporator and
into the suction line. The suction line brings the
refrigerant, now consisting of a vapor-liquid
combination, to the accumulator. From the
accumulator the vapor-liquid combination (now
more vapor than liquid) goes to the Crankcase
Pressure Regulator valve which limits the amount
of dome pressure in the compressor, where the
cycle continues.
Discharge
Line
Liquid
Line
By-Pass Valve
Liquid Inlet
Valve (N.O.)
Receiver
TXV
Vapor Inlet Valve
Evaporator
Headmaster
February 2008
Page 35
Prodigy Eclipseä 600, 800, 1000
Technicians Only: Freeze Cycle Sequence of Operation
This sequence begins with a restart after the unit
has shut off with the bin full. Ice has been
consumed, causing the ice sensors to become
un-blocked.
1. The controller (four minutes has to have passed
since the machine shut off on bin full for the
machine to restart)
2. The purge valve is opened and the pump
started.
3. After the purge valve closes the inlet water valve
opens and fills the reservoir.
Note: If the water reservoir does not fill within the
time period expected the controller will shut off and
switch on the water indicator light. It will re-try to fill
the reservoir in 20 minutes. If successful the freeze
cycle will continue.
4. The compressor and fan motor start and the
freezing process begins.
Note: The controller is
connected to two external
relays in the EH222, one
for the CP's compressor
contactor and the other
for the CP's solenoid
valves. A separate 24 volt
transformer is in the CP
supplying power to the
contacts of these two line
voltage relays through the
interconnecting wire.
5. The controller will shut
the water pump off for a
few seconds when the
reservoir’s water
temperature reaches a
pre-set point.
6. The freeze cycle
continues until water
makes continuous contact
with the ice thickness
sensor. That signals the
controller to terminate the
freeze cycle and begin
the harvest cycle. The
Ready to Harvest light will
be ON.
Water Schematic
February 2008
Page 36
Prodigy Eclipseä 600, 800, 1000
Technicians Only: Harvest Cycle Sequence of Operation
When harvest begins, the controller connects
power to the external relay for the CP's solenoids.
It also connects power to the vapor inlet solenoid
valve in the cabinet of the EH222.
The vapor inlet solenoid valve and the condenser
bypass valve open. The receiver inlet solenoid
valve closes. Vapor flows from the condensing unit
to the EH222 evaporator inlet.
The water pump and purge valve will be on for a
period of time during the first part of harvest to
purge the water reservoir of a portion of the water.
The inlet water solenoid valve opens to fill the
reservoir when the water level sensor indicates an
empty sump. It continues to fill when the pump and
purge valve have shut off and will stop filling when
the water level sensor senses a full sump.
Harvest will continue until both curtains have
opened. The curtain switch, attached to the edge
of each curtain, will sense the curtain opening.
If the curtains both close, harvest will terminate
and the freeze cycle will resume.
If one or both of the curtains remains open for 30
seconds, the machine will shut down.
February 2008
Page 37
Prodigy Eclipseä 600, 800, 1000
Control Safeties
Max freeze time – 45 minutes
When exceeded, the controller will attempt another
freeze cycle. If the condition is exceeded again the
next cycle, the control will again attempt another
freeze cycle. If the freeze cycle exceeds the
maximum time in 3 consecutive cycles, the
controller will shut the machine off and it must be
manually reset.
Min freeze time – 6 minutes
If the controller switches the machine into harvest
within 20 seconds of the minimum freeze time, the
controller will harvest for a preset time and does
not stop if the curtain switch opens. If this occurs
again in the next three cycles, the machine will
shut down and must be manually reset.
Max harvest time – 3.5 minutes
If the harvest cycle has continued for 3.5 minutes
without the curtain opening, the controller will shut
the machine off for 50 minutes and then restart. If
there is another the machine will shut the machine
off for another 50 minutes and then restart. If it fails
a third consecutive time the controller will shut the
machine down and must be manually reset.
Restarts
Power Interruption
The controller will automatically restart the ice
machine after adequate voltage has been restored.
H blinks on code display
·
Status indicator light blinks
·
Reservoir is drained and refilled
·
Default harvest is initiated. The curtain switch
·
does not have to open to terminate harvest,
harvest will continue until the default harvest
time expires. Default harvest time is 3 minutes.
The machine will then return to a normal freeze
cycle.
Water Interruption
The controller will attempt to fill the reservoir every
twenty minutes until it is successful.
·
Time between resets – 50 minutes
·
Number of automatic resets – 2
·
Max water fill time – 5 minutes. Machine will
attempt a restart every 20 minutes.
·
Max discharge temp – 250 degrees F.
·
Time interval between cleanings – 6 months
power on time - adjustable in one month
increments, can be set at 6, 5, 4 or 3 months of
power up time.
·
Manual harvest time – 3 minutes
·
Pump down interval – remote only. 12 hours.
Pump down is 30 seconds of compressor only
on time.
·
Minimum compressor off time – 4 minutes
·
Continuous Run Time Maximum Cycles - 25
February 2008
Page 38
Controller Operation
Prodigy Eclipseä 600, 800, 1000
Control Button Use (from standby - status light
off)
Set purge level, 1-5 (1 is minimum, 5 is maximum)
or Automatic:
Hold off button in for 3 seconds. Release.
·
Press and release the On button to cycle
·
through and select one of the five purge
settings or to use the Automatic setting.
Recall diagnostic code:
Hold off button in for 3 seconds. Release.
·
Press and release the Harvest button to cycle
·
through each of the last 10 error codes from
most recent to oldest.
Clear diagnostic code:
Hold Clean and Harvest buttons in for 3
·
seconds to clear all prior codes.
Reset control:
Depress and release Off, then depress and
·
release On
Start Test Mode:
Hold Off button in for 3 seconds. Release.
·
·
Hold Clean button in for 3 seconds. Release.
Lock / Unlock control:
·
Hold On button in for 3 seconds, keep holding
then press and release Off twice.
Empty reservoir:
·
Hold Clean button in for 3 seconds. Release.
Pump and purge valve will be ON for 30
seconds. Repeat as needed.
Test Mode:
Depress Off for 3 seconds, release. Then
·
depress Clean for 3 seconds.
The sump will fill the first 30 seconds of the test.
·
If the sump is full it will overflow into the bin. At
30 seconds the Water Inlet Valve will shut off
and the Water Pump will turn on. You will be
able to see and hear the water running over the
plates. After 10 seconds the Purge and Vapor
Inlet Valves will turn on. Water will be purging
from the machine. After 10 more seconds the
compressor will start. 5 seconds later the VIV
will close. The compressor will run for a total of
20 seconds. After which everything will turn off
for 5 seconds. After that time the VIV will open
and you’ll be able to hear the hissing as the
pressure is equalized. 10 seconds later the fan
will turn on (if air cooled). After 10 seconds all
will be off and the output test will be complete.
Change De-Scale Notification Interval
Like the others, this feature is accessible only from
standby (Status Light Off).
Press and hold harvest button for 3 seconds.
·
·This will allow control to enter Time to Clean
Adjustment State.
·
Display current time to clean months on 7
segment display.
·
Pressing clean button repeatedly will cycle
through one of 4 possible settings:
6 months (4380 hours) (default)
5 months (3650 hrs)
4 months (2920 hrs)
3 months (2190 hrs)
February 2008
Page 39
Prodigy Eclipseä 600, 800, 1000
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 air cooled condenser.
•
It is the User’s responsibility to keep the ice machine and ice storage bin in a sanitary condition. Without
human intervention, sanitation will not be maintained. Ice machines also require occasional cleaning of
their water systems with a specifically designed chemical. This chemical dissolves mineral build up that
forms during the ice making process.
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.
1 Remove the front panel.
2 Remove the evaporator cover.
3 If the machine is operating, push and release
the Harvest button. When the machine
completes the Harvest cycle it will stop. If the
bin is full (b shows in display) push and
release the Off button.
4 Remove all ice from the storage bin or
dispenser.
5 Push and release the Clean button. The
yellow Clean light will blink and the display
will show C. The machine will drain the
reservoir and refill it. Go onto the next step
when the reservoir has filled.
6 Pour 12 ounces of Scotsman Clear 1 nickel
safe scale remover into the reservoir.
Scotsman Scale Remover
contains acids.
Acids may cause burns. If
concentrated cleaner comes in
contact with skin, flush with
water. If swallowed, do NOT
induce vomiting. Give large
amounts of water or Milk.
Call Physician immediately.
Keep out of the reach of
children.
Note: Step 6 may be made easier by removing the
curtain and using it as a funnel or guide when
adding the scale remover to the reservoir. When
done return the curtain to its normal position.
Release Controller Mounting, Swing Forward.
Release Right Edge of Curtain and Remove
Use Curtain As a Funnel
When Adding Scale
Remover,
February 2008
Page 40
Prodigy Eclipseä 600, 800, 1000
Inspect Orifice Holes
7 Allow the ice machine cleaner / scale remover
to circulate in the water system for at least 10
minutes.
8 Push and release the Clean button again.
The yellow Clean light will be on continuously
and the machine will drain and refill the
reservoir to flush out the ice machine cleaner
and residue.
9 Allow the drain and refill process to continue
for at least 20 minutes.
10 Push and release the Off button. The clean
cycle will stop and the display will show O.
Note: If unit has not been de-scaled for an
extended period of time and significant mineral
scale remains, repeat steps5-10.
11 Mix a cleaning solution of 1 oz of ice machine
cleaner to 12 ounces of water.
12 Remove curtain from unit.
13 Locate ice thickness sensor. Squeeze
mounting legs together to release sensor.
15 Locate water level sensor. Squeeze catches
together and pull up to remove sensor.
16 Wash the metal surfaces of the ice thickness
sensor and the adjustment screw with ice
machine cleaner solution. Also wash the
water distributor, water level sensor probes
and curtain with the ice machine cleaner
solution.
17 Mix a solution of locally approved sanitizer.
Note; A possible sanitizing solution may be made
by mixing 1 ounce of liquid household bleach with
2 gallons of warm (95-115
o
F.) potable water.
Remove Ice Thickness Sensor
14 Remove water distributor from ice machine by
disconnecting its hose, squeezing the
retaining snaps together and pushing the
distributor to the right as far as possible. Lift
up to remove. Inspect distributor for restricted
orifice holes. Be sure all holes are full open.
February 2008
Remove Water Distributor
Inspect Water Distributor
Page 41
Prodigy Eclipseä 600, 800, 1000
18 Thoroughly wash all surfaces of the ice
thickness sensor, water level sensor, curtain
and water distributor with the sanitizer
solution.
19 Thoroughly wash all interior surfaces of the
freezing compartment, including evaporator
frames, evaporator cover and the part of the
top panel covering the freezing compartment
with the sanitizer solution.
20 Return water level sensor, ice thickness
sensor, water distributors and curtains to their
normal positions. Be sure hose is reattached
to water distributor.
21 Push and hold the clean button to drain the
reservoir. Push and release the clean button
again and when the purge valve indicator light
goes out, immediately pour the remaining
cleaning solution into the reservoir.
22 Circulate the sanitizer solution for 10 minutes,
then push and release the Clean button.
23 Allow the water system to be flushed of
sanitizer for at least 20 minutes, then push
and release the Off button.
24 Return the evaporator cover and front panel
to their normal position and secure with the
original fasteners.
25 Push and release the On button to resume
ice making.
February 2008
Page 42
Prodigy Eclipseä 600, 800, 1000
Other Maintenance
The remote air cooled condenser coil must be
cleaned occasionally to keep the system operating
at high efficiency.
Moving Parts Hazard
Rotating fan blade can
cause cuts
Disconnect electrical power
before removing condenser
top or fan guard.
Remove any large debris from the outside of the
·
coil.
Vacuum accumulated dust.
·
Wash out the coils with water.
·
Caution: Do NOT use excessive water pressure as
that will bend the fins.
Straighten any damaged fins with a fin comb.
·
·
If the coils have become coated with grease, a
coil cleaner will have to be used to wash the
coils.
Disconnect power to the condensing unit and
remove the condenser top.
·
Inspect the fan blade to be sure it is not cracked
and is clean.
Return the condenser top to its original position
and reconnect the power supply.
February 2008
Page 43
Prodigy Eclipseä 600, 800, 1000
Service Diagnosis
Problem or Symptom Possible Cause Probable Correction
No ice No power to ice making section Restore power
No power to condensing unit Restore power
No lights on controller Check transformer
Unit manually switched off Push and release the On button, ask user
why it was shut off
Power to both sections, controller reset,
but condensing unit does not operate
No power to compressor contactor coil. Check toggle switch in CP.
No water to ice making section, controller
blinking water light
Ice making section has exceeded
maximum freeze time and controller has
shut down the system
Interconnecting control wire
disconnected, reconnect it
Low or high pressure cut outs open,
check system pressures
Check EH222 compressor relay.
Restore water supply, check water filters,
reset controller
Check inlet water valve operation
Check water level sensor
Condenser coils may need cleaning
Check condenser fan blade and motor
Check for excessive air intake
temperatures at condenser coil
Check compressor contactor
Check compressor and starting
components
Check water pump
Ice making section has exceeded
maximum harvest time and shut down the
system
CP solenoids do not activate during
harvest
Bin full code displayed but bin is not full Check curtain switch
* Additional diagnostics for this component are on the following pages
February 2008
Page 44
Check purge valve for leak through
Check vapor inlet valve for leak though
Check ice making section for lime scale
build up, clean as needed
Check condenser by pass valve
Check vapor inlet valve*
Check headmaster
Check curtain switch
Check inlet water valve for leak through
Check for obstruction in ice delivery chute
Check solenoid relay in EH222
Check optional thermostat*
Prodigy Eclipseä 600, 800, 1000
Service Diagnosis
Problem or Symptom Possible Cause Probable Correction
No ice No refrigeration, unit shut down,
maximum freeze time code displayed
Sump frozen Check power supply connection to CP.
No water to ice making section Water level sensor working properly Clean or replace sensor
Slow ice release during harvest Cubes are too large Check ice thickness sensor
Condenser by-pass valve does not open Check coil of valve
No ice sensed during harvest Ice sensing system failure Check curtain switch
No ice released to bin Ice outlet blocked - check for obstruction
No ice released, vapor inlet valve does
not open
Check compressor, refrigerant charge,
and liquid inlet valve. Note that if liquid
inlet valve is not open, compressor will
pump down and suction pressure will be
very low.
Power supplied to wrong side of
contactor will cause compressor to run
all the time.
Check for water leak
Check power to valve during harvest
Check coil for continuity, if open replace
coil
Check for 24 volts to coil during harvest,
if non, check at relay in EH222
Check low side pressure, if pressure
does not rise during harvest, and valve is
electrically OK, replace vapor inlet valve
February 2008
Page 45
Prodigy Eclipseä 600, 800, 1000
Service Diagnosis
Problem or Symptom Possible Cause Probable Correction
Low capacity Dirty condenser Clean condenser
Air temperature intake to condenser
very high
Water temperature intake to ice making
section very high
Ice broken up and stuck between
reservoir and curtain, happens almost
every cycle
Storage bin or dispenser not holding ice
properly
High volume of drinks dispensed, cold
plate melting ice
Vapor inlet valve leaks through slightly
during the freeze cycle
Exceeding maximum freeze time,
compressor unit trips on high discharge
temp
Re-orient condenser to avoid hot air
intake
Check for hot water supply to ice
machine due to mal-functioning or
non-existent hot water check valve at
dishwashing sink
Ice thickness set too thin
Ice very uneven, check superheat
Slow harvest, check headmaster
Check drains for water flow from ice
machine (separate to correct) or
restriction
Suggest pre-cooler for water supply to
cold plate
Check valve body for similar
temperatures on inlet and outlet, the
outlet should be colder and frost
develops on the tubes to the
evaporators
Check condenser bypass valve
Poor ice formation - very cloudy
and misshapen
Whistling noise at CP unit during
harvest
Dirty water system Clean the water distributor to remove
built up mineral scale
Low refrigerant charge. Add several pounds of refrigerant to
check. If low on charge, locate leak.
Recover refrigerant, repair leak, replace
drier, evacuate to 300 microns and
weigh in the nameplate charge.
By pass and liquid inlet valve coils not
getting power
Check harness
February 2008
Page 46
Prodigy Eclipseä 600, 800, 1000
Operational Characteristics 600 lb system
Cycle Times @ Condenser Temp/Cabinet Temp/Water Temp in degrees F
70/70/50 90/90/70 120/110/100
Freeze 13 to 15 minutes 16 to 18 minutes 29 to 31 minutes
Harvest 1 to 1.5 minutes 1 to 1.5 minutes .5 to 1 minutes
System Pressures @ Condenser Temp/Cabinet Temp/Water Temp in degrees F.
70/70/50 90/90/70 120/110/100
Suction at Ice Making Section, end of Freeze 29 to 34 PSIG 30 to 35 PSIG 34 top 39 PSIG
Suction at Ice Making Section, Harvest - peak 103 to 125 PSIG 120 to 140 PSIG 160 to 180 PSIG
Discharge at Condensing Unit: Freeze - 5 min 235 to 255 PSIG 240 to 260 PSIG 345 to 365 PSIG
Headmaster maintains a minimum discharge
pressure during freeze of:
217 PSIG + 25, -15 PSIG
·
CPR Valve Setting: 55 - 60 PSIG.
Note: CPR allows a maximum low side pressure at
the CP unit’s compressor. Maximum only occurs
during harvest.
Refrigerant Charge
·
232 oz
Compressor Amps
·
Single Phase - 5 to 7
Batch Weight
·
8lb
Discharge Pressure Cut Out Switch
·
Cuts Out at: 450 PSIG
·
Resets at: 350 PSIG
Compressor: RS70C1E
February 2008
Page 47
Prodigy Eclipseä 600, 800, 1000
Operational Characteristics 800 lb system
Cycle Times @ Condenser Temp/Cabinet Temp/Water Temp in degrees F.
70/70/50 90/90/70 120/110/100
Freeze 10 to 12 minutes 13 to 15 minutes 19 to 21 minutes
Harvest 1 to 1.5 minutes 1 to 1.5 minutes .5 to 1 minute
System Pressures @ Condenser Temp/Cabinet Temp/Water Temp in degrees F
70/70/50 90/90/70 120/110/100
Suction at Ice Making Section, end of Freeze 26 to 31 PSIG 26 to 31 PSIG 30 to 35 PSIG
Suction at Ice Making Section, Harvest - Peak 85 to 105 PSIG 105 to 125 PSIG 140 t0 160 PSIG
Discharge at Condensing Unit: Freeze - 5 minutes in 230 to 250 PSIG 250 to 270 PSIG 330 to 350 PSIG
Headmaster maintains a minimum discharge
pressure during freeze of:
217 PSIG + 25, -15 PSIG
·
CPR Valve Setting: 55 - 60 PSIG.
Note: CPR allows a maximum low side pressure at
the CP unit’s compressor. Maximum only occurs
during harvest.
Refrigerant Charge
·
232 oz
Compressor Amps
·
Single Phase - 6 to 8
·
Three Phase - 5 to 7
Batch Weight: 8 lb
Discharge Pressure Cut Out Switch
·
Cuts Out at: 450 PSIG
·
Resets at: 350 PSIG
February 2008
Page 48
Prodigy Eclipseä 600, 800, 1000
Operational Characteristics 1000 lb system
Cycle Times @ Condenser Temp/Cabinet Temp/Water Temp in degrees F
70/70/50 90/90/70 120/110/100
Freeze 6 to 8 minutes 8 to 10 minutes 16 to 18 minutes
Harvest 1 to 1.5 minutes 1 to .5 minutes .5 to 1 minutes
System Pressures @ Condenser Temp/Cabinet Temp/Water Temp in degrees F
70/70/50 90/90/70 120/110/100
Suction at Ice Making Section, end of Freeze 26 to 31 PSIG 27 to 32 PSIG 30 to 35 PSIG
Suction at Ice Making Section, Harvest 85 to 105 PSIG 90 to 110 PSIG 140 to 160 PSIG
Discharge at Condensing Unit: Freeze - 5 minutes in 230 to 250 PSIG 230 to 250 PSIG 345 to 365 PSIG
Headmaster maintains a minimum discharge
pressure during freeze of:
217 PSIG + 25, -15 PSIG
·
CPR Valve Setting: 55 - 60 PSIG.
Note: CPR allows a maximum low side pressure at
the CP unit’s compressor. Maximum only occurs
during harvest.
Refrigerant Charge
·
272 oz
Compressor Amps
·
Single Phase 8 to 10
·
Three Phase 5 to 7
Batch Weight: 8 lb
Discharge Pressure Cut Out Switch
·
Cuts Out at: 450 PSIG
·
Resets at: 350 PSIG
February 2008
Page 49
Prodigy Eclipseä 600, 800, 1000
Refrigeration System Service
Recovery
Recovery must be done from the condensing unit,
but requires the ice machine to be shut down.
1. At the ice making section, remove the front
panel.
2. Push and release the Harvest button. When the
machine shuts off, recover the refrigerant.
3. Remove compressor package covers.
4. Attach recovery system to low side (compressor
process port valve)
5. If the recovery system can recover liquid, attach
recovery system to high side (receiver liquid line
out valve)
Operate recovery system to remove refrigerant
from the system. No other points of attachment or
solenoid activation are required.
Vapor Inlet Valve - Replacement of the valve
body.
Note: The coil and internal components are
available to repair the valve without replacing the
valve body.
11. Replace liquid line drier in CP unit.
12. Evacuation system to 300 microns.
13. Weigh in the nameplate charge.
14. Start unit and check operation.
15. Return all covers to their normal positions and
secure with the original screws.
1. Recover refrigerant as outlined above.
2. Unplug ice making section from power supply.
3. Disconnect wire harness from valve coil.
4. Disconnect wire harnesses from controller.
5. Disconnect wire harnesses and ground wire
from inlet water valve and purge valve.
6. Cut tie wraps securing wire water valve
harnesses to other wires.
7. Remove four screws holding control box and
controller mounting bracket to ice making section.
Gently re-position assembly away from vapor inlet
valve. Support with wire.
8. Cut tie wraps holding vapor inlet valve to bracket
and move valve away from plastic housing.
Note: When using torch, cover plastic behind valve
with a small piece of sheet metal to protect it while
brazing.
9. Cut out or heat joints with torch to melt the braze
joints and remove valve body.
10. Reverse to reassemble.
February 2008
Page 50
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