Related Manuals for Scotsman EH330 C Series
Summary of Contents for Scotsman EH330 C Series
- Page 1 Service Manual for Prodigy Eclipse Cubers models EH330 C and EH430 C, with ECC Condensing Unit ECC1200, ECC1410, ECC1800 Includes Prodigy Plus D Models...
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Page 2: Table Of Contents
EH330, EH430 and ECC Condensing Unit Remote Low Side Cuber Service Manual Introduction: This manual covers the assembly, installation, start up, operation and maintenance of the 1200, 1400 and 1800 remote low side cuber systems. Contents EH430) ......Page Controller Information . -
Page 3: Configuration
Scotsman. Scotsman reserves the right to make design changes and/or improvements at any time. Specifications and design are subject to change without notice. -
Page 4: Technical Specifications
EH330, EH430 and ECC Condensing Unit Remote Low Side Cuber Service Manual Technical Specifications Model Electrical Minimum Maximum System Cabinet Size* Approx. (volts/Hz/ Circuit Fuse Size Charge oz of w” x d” x h” Unit Weight phase) Ampacity R-404A (lb) EH330SL-1C or D 115/60/1 30 x 24 x 23... -
Page 5: Cabinet Drawings, Eh330C Ice Making Head
EH330, EH430 and ECC Condensing Unit Remote Low Side Cuber Service Manual Cabinet Drawings, EH330C Ice Making Head 30.00 393.70 15.50 MINIMUM BIN TOP OPENING 244.60 9.63 464.82 18.30 141.73 609.60 5.58 24.00 110.46 4.35 94.72 3.73 50.80 228.60 PLAN VIEW 2.00 9.00 ELECTRICAL CORD... -
Page 6: Cabinet Drawings, Eh430C Ice Making Head
EH330, EH430 and ECC Condensing Unit Remote Low Side Cuber Service Manual Cabinet Drawings, EH430C Ice Making Head 30.00 393.70 15.50 MINUMUM TOP OPENING 244.60 9.63 141.73 5.58 108.46 464.82 4.27 18.30 93.98 609.60 3.70 24.00 85.06 3.35 3/4" SUCTION LINE ELECTRICAL CORD PLAN VIEW ACCESS HOLE... -
Page 7: Cabinet Drawings, Eh330D Ice Making Head
EH330, EH430 and ECC Condensing Unit Remote Low Side Cuber Service Manual Cabinet Drawings, EH330D Ice Making Head May 2015 Page 6... -
Page 8: Cabinet Drawings, Eh430D Ice Making Head
EH330, EH430 and ECC Condensing Unit Remote Low Side Cuber Service Manual Cabinet Drawings, EH430D Ice Making Head May 2015 Page 7... -
Page 9: Cabinet Drawings, Ecc Condensing Unit
EH330, EH430 and ECC Condensing Unit Remote Low Side Cuber Service Manual Cabinet Drawings, ECC Condensing Unit TOP VIEW 992.81 39.09 814.22 32.06 SIDE VIEW LINE SET AND ELECTRICAL ATTACHMENT SIDE 750.06 29.53 32.05 330.86 1.26 13.03 TYP. FRONT VIEW 887.73 34.95 .88"... -
Page 10: Pre-Installation Details
Dispenser Adapter Kits: impact its performance, consideration should be given • Scotsman ID200 or ID250: KBT44 to improving the water’s quality. Bin Adapter Kits: There are two ways water can contain impurities: in suspension or in solution. -
Page 11: Create The System
Interconnecting wires: A low voltage interconnecting wire harness is included with the condensing unit. In 2013 Scotsman made a change to the Eclipse One end plugs into the ice making head and the other tubing kits: into the condensing unit. -
Page 12: System Example
EH330, EH430 and ECC Condensing Unit Remote Low Side Cuber Service Manual System Example July 2013 Page 11... -
Page 13: Place Remote System
EH330, EH430 and ECC Condensing Unit Remote Low Side Cuber Service Manual Place Remote System Roof preparation Roof Pipe Curb or Pitch Pocket: Most installations of this system will place the To avoid potential kinking of the refrigeration tubing, condensing unit on the roof of a building. The roof avoid small, tight radius types of covers on pitch must be physically able to accept the load of the pockets. -
Page 14: Tubing
EH330, EH430 and ECC Condensing Unit Remote Low Side Cuber Service Manual Tubing The line set must be routed between the condensing unit and the ice maker’s location. During the transition from quick connects to braze connections, the ice maker, condensing unit and line set may or may not have quick connects, use this chart as a guideline for the proper action based on what is available at the site. -
Page 15: Place Ice Making Head
See sales information for the correct kit. 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. Connect Communication Cable Here... -
Page 16: Condensing Unit Electrical
EH330, EH430 and ECC Condensing Unit Remote Low Side Cuber Service Manual Condensing Unit Electrical Route interconnecting control wire through proper hole in side of CU unit and plug into the connection on the side of the control box. Route power conduit (liquid tight) and wires to the hole in the side of the CU unit. -
Page 17: Water And Drain
EH330, EH430 and ECC Condensing Unit Remote Low Side Cuber Service Manual Water and Drain All models require connection to cold, potable water. 2. Connect drain tubing to drain fitting. A hand actuated valve within sight of the machine 3. Route the drain tubing to building drain. Follow is required. -
Page 18: Connect Refrigeration
EH330, EH430 and ECC Condensing Unit Remote Low Side Cuber Service Manual Connect Refrigeration Requires brazing, steps must be performed by an At Head EPA certified type II or higher technician. 1. With nitrogen flowing from condensing unit, braze At Head: the liquid, vapor and suction line connections. -
Page 19: Complete The Installation
EH330, EH430 and ECC Condensing Unit Remote Low Side Cuber Service Manual Complete the Installation 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. -
Page 20: Reference For Start Up: Controller Operation
EH330, EH430 and ECC Condensing Unit Remote Low Side Cuber Service Manual Reference for Start Up: Controller Operation he controller and remote switch panel have four indicator lights and the On and Off buttons. Component indicator lights • Fan - not used on this model •... -
Page 21: Initial Start Up
The F will be on steady. 11. Fill out and mail the warranty registration form or register it on line at www.scotsman-ice.com. 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. -
Page 22: Ice Thickness And Water Purge Adjustment
EH330, EH430 and ECC Condensing Unit Remote Low Side Cuber Service Manual Ice Thickness and Water Purge Adjustment Bridge Thickness - For the Service Tech Only Small Depression 1. Push and hold Off till the machine stops. 2. Remove evaporator cover. 3. -
Page 23: Cleaning, Sanitation And Maintenance
12. Remove curtains from unit. valve light goes out. 13. Locate ice thickness sensor. Squeeze mounting 6. Pour 24 ounces of Scotsman Clear 1 nickel safe legs together to release sensor. scale remover into the reservoir. 14. Remove water distributors from ice machine by... - Page 24 EH330, EH430 and ECC Condensing Unit Remote Low Side Cuber Service Manual cleaned occasionally to keep the system operating at Step 15. high efficiency. Release probes by Remove any large debris from the outside of the coil. pushing in on white buttons Vacuum accumulated dust.
- Page 25 “A d 1” immediately go to the next step. sensor. Separate probes from housing and wash all surfaces with ice machine scale 6. Pour 24 ounces of Scotsman Clear 1 ice machine remover solution. Return probes to holder. scale remover into the reservoir. The unit will circulate the scale remover, then drain and flush it.
- Page 26 EH330, EH430 and ECC Condensing Unit Remote Low Side Cuber Service Manual making. Other Maintenance The remote air cooled condenser coil must be cleaned occasionally to keep the system operating at high efficiency. Remove any large debris from the outside of the coil. Vacuum accumulated dust.
- Page 27 EH330, EH430 and ECC Condensing Unit Remote Low Side Cuber Service Manual Critical Maintenance - Spillway The freeze cycle on a Prodigy cuber is controlled by an ice thickness sensor positioned in front of the ice making surface. It is triggered by water contact. Normally water only contacts the sensor when the ice is at the proper size.
- Page 28 EH330, EH430 and ECC Condensing Unit Remote Low Side Cuber Service Manual Critical Maintenance - Ice Thickness Sensor The freeze cycle on a Prodigy cuber is controlled by an ice thickness sensor positioned in front of the ice making surface. It is triggered by water contact. Water contacts the sensor when the ice is at the proper size. During use the Ice Thickness Sensor will become coated with mineral scale from the water, which if left untreated can cause changes in bridge thickness.
- Page 29 EH330, EH430 and ECC Condensing Unit Remote Low Side Cuber Service Manual Critical Maintenance - Water Level Sensor 2. Release probes by pushing pints in. 1. Remove Water Level Sensor 3. Pull down, then lift up to remove probe. 4. Clean all dirty and scale from the housing. 5.
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Page 30: Operational Characteristics 1200 Lb System (Ecc1200/Eh330)
EH330, EH430 and ECC Condensing Unit Remote Low Side Cuber Service Manual Operational Characteristics 1200 lb system (ECC1200/EH330) Cycle Times @ Condenser Temp/Cabinet Temp/Water Temp in degrees F. 70/70/50 90/90/70 120/110/100 Freeze 9 to 11 minutes 12 to 13 minutes 17 to 19 minutes Harvest 1 to 1.5 minutes... -
Page 31: Operational Characteristics 1800 Lb System
EH330, EH430 and ECC Condensing Unit Remote Low Side Cuber Service Manual Operational Characteristics 1800 lb system (ECC1800/EH430) 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 12 to 14 minutes 17 to 19 minutes Harvest 1.5 to 2 minutes... - Page 32 EH330, EH430 and ECC Condensing Unit Remote Low Side Cuber Service Manual Ice Thickness and Water Purge Adjustment Bridge Thickness - For the Service Tech Only 1/8 to 3/16” 1. Push and hold Off till the machine stops. Bridge 2. Remove evaporator cover. 3.
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Page 33: Controller Information
EH330, EH430 and ECC Condensing Unit Remote Low Side Cuber Service Manual Controller Information Machine Indicator Lights • Power • Status • Water • Clean Code Display Main codes - automatically displayed Freeze Cycle flashes Freeze Cycle is Pending Harvest Cycle flashes Manual Harvest Bin is Full Clean Cycle... -
Page 34: Operation
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. July 2013 Page 33... -
Page 35: System Operation
EH330, EH430 and ECC Condensing Unit Remote Low Side Cuber Service Manual 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: •... -
Page 36: Refrigeration Details
EH330, EH430 and ECC Condensing Unit Remote Low Side Cuber Service Manual Refrigeration Details: The compressor provides the force that circulates The low-pressure refrigerant then flows out of the refrigerant in the refrigeration system. During freeze, evaporator and into the suction line. The suction line when the vapor inlet and condenser by pass valves brings the refrigerant, now consisting of a vapor- are closed, discharge gas flows from the compressor... -
Page 37: Freeze Cycle Sequence Of Operation
EH330, EH430 and ECC Condensing Unit Remote Low Side Cuber Service Manual 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. -
Page 38: Harvest Cycle Sequence Of Operation
EH330, EH430 and ECC Condensing Unit Remote Low Side Cuber Service Manual Harvest Cycle Sequence of Operation When harvest begins, the controller connects power to the external relay for the condensing unit's solenoids. It also connects power to the vapor inlet solenoid valves in the cabinet of the EH head. -
Page 39: Control Safeties
EH330, EH430 and ECC Condensing Unit Remote Low Side Cuber Service Manual Control Safeties Max freeze time – 45 minutes Restarts When exceeded, the controller will attempt another Power Interruption freeze cycle. If the condition is exceeded again the The controller will automatically restart the ice next cycle, the control will again attempt another machine after adequate voltage has been restored. -
Page 40: Controller Operation
EH330, EH430 and ECC Condensing Unit Remote Low Side Cuber Service Manual Controller Operation Control Button Use (from standby - status light off) Test Mode: • Depress Off for 3 seconds, release. Then depress Set purge level, 1-5 (1 is minimum, 5 is maximum) or Clean for 3 seconds. -
Page 41: Service Diagnosis
EH330, EH430 and ECC Condensing Unit Remote Low Side Cuber Service Manual 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... -
Page 42: Service Diagnosis
EH330, EH430 and ECC Condensing Unit Remote Low Side Cuber Service Manual Service Diagnosis Problem or Symptom Possible Cause Probable Correction No ice No refrigeration, unit shut down, Check compressor, refrigerant maximum freeze time code dis- charge, and liquid inlet valve. Note played that if liquid inlet valve is not open, compressor will pump down and... -
Page 43: Service Diagnosis
EH330, EH430 and ECC Condensing Unit Remote Low Side Cuber Service Manual Service Diagnosis Problem or Symptom Possible Cause Probable Correction Low capacity Dirty condenser Clean condenser Air temperature intake to condens- Re-orient condenser to avoid hot er very high air intake Water temperature intake to ice Check for hot water supply to ice... -
Page 44: Refrigeration Data
EH330, EH430 and ECC Condensing Unit Remote Low Side Cuber Service Manual Refrigeration Data ECC1200 with EH330 90/90/70 Freeze Cycle Low Side Pressure in PSIG Discharge pressure at 90/70 will peak at 280 - 290 PSIG and drop to 160 during harvest. Typical cycle time is 12 to 13 minutes, including 1 minute for harvest. -
Page 45: Refrigeration Data - 1800
EH330, EH430 and ECC Condensing Unit Remote Low Side Cuber Service Manual Refrigeration Data - 1800 ECC1800 with EH430 90/90/70 Freeze Cycle Low Side Pressure in PSIG Discharge pressure at 90/70 will peak at 240 - 250 PSIG, operate between 230 and 240 and drop to 170 during harvest. -
Page 46: Refrigerant Recovery
EH330, EH430 and ECC Condensing Unit Remote Low Side Cuber Service Manual Refrigerant Recovery Recover the refrigerant from the ball valve access valves in this condensing unit. 1. Shut unit off. Confirm ball valves are in the open position. 2. To speed recovery use 3 Schrader valve removal / access port tools and remove the valve cores from the ball valve access valves. -
Page 47: System Isolation
EH330, EH430 and ECC Condensing Unit Remote Low Side Cuber Service Manual System Isolation Note: If the condensing unit is operable, the head may be isolated from the condensing unit: 1. Attach suction line gauge to condensing unit ball valve access valve. 2. -
Page 48: Condenser Coil
EH330, EH430 and ECC Condensing Unit Remote Low Side Cuber Service Manual Condenser Coil The condenser’s coil is micro-channel aluminum and may be replaced in the field without changing the condensing unit. The replacement coil ships with attached stainless steel stubs. To replace it: 1. -
Page 49: Eh330-C Or Eh430-C Schematic Diagram
EH330, EH430 and ECC Condensing Unit Remote Low Side Cuber Service Manual EH330-C or EH430-C Schematic Diagram LINE HARVEST ASSIST MOTOR 2 HOT GAS VALVE 2 TRANSFORMER HARVEST ASSIST MOTOR 1 HOT GAS VALVE 1 RELAY CONTACTOR RELAY WATER VALVE ELECTRONIC CONTROL WATER SUMP... -
Page 50: Eh330-C Or Eh430-C Wiring Diagram
EH330, EH430 and ECC Condensing Unit Remote Low Side Cuber Service Manual EH330-C or EH430-C Wiring Diagram USE COPPER CONDUCTORS ONLY 17-3406-01 BN/W HOT GAS HARV ASSIST BN/W SOLENOID MOTOR BN/W WATER HARV ASSIST HOT GAS BN/W PUMP SOLENOID SOLENOID MOTOR TO COMPRESSOR DUMP... -
Page 51: Eh330-D Or Eh430-D Schematic Diagram
EH330, EH430 and ECC Condensing Unit Remote Low Side Cuber Service Manual EH330-D or EH430-D Schematic Diagram July 2013 Page 50... -
Page 52: Eh330-D Or Eh430-D Wiring Diagram
EH330, EH430 and ECC Condensing Unit Remote Low Side Cuber Service Manual EH330-D or EH430-D Wiring Diagram July 2013 Page 51... -
Page 53: Ecc 3 Phase Schematic Diagram
EH330, EH430 and ECC Condensing Unit Remote Low Side Cuber Service Manual ECC 3 Phase Schematic Diagram July 2013 Page 52... -
Page 54: Ecc 3 Phase Wiring Diagram
EH330, EH430 and ECC Condensing Unit Remote Low Side Cuber Service Manual ECC 3 Phase Wiring Diagram July 2013 Page 53... -
Page 55: Ecc 1 Phase Schematic Diagram
EH330, EH430 and ECC Condensing Unit Remote Low Side Cuber Service Manual ECC 1 Phase Schematic Diagram July 2013 Page 54... -
Page 56: Ecc 1 Phase Wiring Diagram
EH330, EH430 and ECC Condensing Unit Remote Low Side Cuber Service Manual ECC 1 Phase Wiring Diagram July 2013 Page 55... - Page 57 SCOTSMAN ICE SYSTEMS 775 Corporate Woods Parkway Vernon Hills, IL 60061 www.scotsman-ice.com 800-726-8762 800-533-6006...