Scotsman EH430ML-1A Скачать руководство пользователя страница 14 | Manualshive

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Ice Making Section

Major Components:

TXVs -

one feeding each evaporator

Vapor Valves

- one for each evaporator

Water Pump

- one for both evaporators

Harvest Assist Solenoids

- one for each

evaporator

Water Level Sensor

- signals reservoir water level

to the controller

Controller

- operates both the ice machine section

and the compressor unit.

Drain or Dump Valve

- opens to allow pump to

drain the reservoir

Water Inlet Valve

- solenoid valve that opens to fill

the reservoir

Liquid, Vapor and Suction Connections

- where

the pre-charged tubing kits connect to.

Prodigy Eclipse

ä

1400, 1800, 2000

April 2006

Page 14

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Содержание EH430ML-1A

Страница 1: ...nd Drain Page 19 Water and Drain Page 20 Ice Making Section Set Up Page 21 Coupling Connections Page 22 Condensing Unit Connections Page 23 Final Placement Page 24 Controller Operation Page 25 Initial...

Страница 2: ...ed 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...

Страница 3: ...o the information listed there Prodigy Eclipse 1400 1800 2000 March 2008 Page 3 Model Voltage Cube Size Minimum Circuit Ampacity Max Fuse Size Cabinet Size Weight lb EH430SL 1A 115 60 1 Small 3 15 30...

Страница 4: ...el 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...

Страница 5: ...ngs Ice Making System Prodigy Eclipse 1400 1800 2000 April 2006 Page 5 30 00 76 2 cm 24 00 61 0 cm ICE DROP OPENING 9 00 22 9 cm 9 63 24 5 cm MINIMUM BINTOP OPENING 15 75 40 0cm 2 00 5 1 cm 18 30 46 5...

Страница 6: ...FACE HARNESS ACCESS HOLE 3 8 CONDENSER LIQUID LINE OUT 1 2 CONDENSER DISCHARGE LINE IN CONDENSER FAN WIRE ROUTING ERC2086 or ERC1086 This Side Attaches to C1410CP or C1800CP ERC1086 27 90 ERC2086 32 1...

Страница 7: ...stallation 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 suctio...

Страница 8: ...f 15 feet Distance from unit Limited to the length of the available pre charged tubing Elevation CP unit limited to 35 feet above the ice making section Compressor package Electrical power must be sup...

Страница 9: ...ither a single circuit condenser or onto a coil in a separate rack condenser Separate coils must be Scotsman approved The correct size and capacity New or not have been part of a system that used mine...

Страница 10: ...Scotsman condenser In that case the CP unit is NOT bolted to the condenser and a RTE10 line set is used to connect the refrigeration system to the condenser s coil Prodigy Eclipse 1400 1800 2000 Apri...

Страница 11: ...t also be reserved for service on the compressor package Roof Piercing The roof or wall must have a passage large enough for the three pre charged pre bent tubes and the control wire to pass through T...

Страница 12: ...Making Section Elevation over Condensing Unit 15 feet 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 dr...

Страница 13: ...e 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 E...

Страница 14: ...Level Sensor signals reservoir water level to the controller Controller operates both the ice machine section and the compressor unit Drain or Dump Valve opens to allow pump to drain the reservoir Wa...

Страница 15: ...st 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 Prodigy Eclipse 14...

Страница 16: ...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...

Страница 17: ...CP unit and plug into the connection on the bottom of the control box 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 Th...

Страница 18: ...r dispenser top If adapter does NOT have gasket tape install tape such as Scotsman part number 19 0503 04 Attachment If the unit is a direct fit place it on the bin If the unit is in a position that i...

Страница 19: ...in 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 sh...

Страница 20: ...correct for this one 1 Connect water supply to water inlet fitting Note This NSF listed model has a 1 anti back flow air gap between the potable water inlet tube end and the highest possible reservoi...

Страница 21: ...ing Connect the liquid line to the bottom fitting See Coupling Connections on the next page for detailed instructions After couplings are connected add cork tape type insulation to exposed fittings to...

Страница 22: ...r 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 conn...

Страница 23: ...to the matching fittings on the CP unit See Coupling Connections on the prior page for detailed instructions Prodigy Eclipse 1400 1800 2000 April 2006 Page 23 Assembled Condensing Unit Control Wire P...

Страница 24: ...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 lea...

Страница 25: ...ressor 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 touc...

Страница 26: ...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...

Страница 27: ...itable for most water conditions The setting can be changed to one of 5 manual settings or left on automatic Purge setting Setting Water Type 1 Minimum RO water or equivalent 2 Moderate Low TDS non RO...

Страница 28: ...Off E Self Test Failed 1 flashesMax 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 Fa...

Страница 29: ...Test Failure Switching on or off Blinking Red Diagnostic shutdown or if making ice temperature sensor failure Lack of water Yellow Time to de scale and sanitize Blinking Yellow In Cleaning mode Light...

Страница 30: ...nser is full Reasons for this include Seasonal changes in ice used Planning to sanitize the bin Faster turnover for fresher ice Certain dispenser applications where maximum ice level is not desired Us...

Страница 31: ...ller 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...

Страница 32: ...tem Compressor Contactor Condenser Bypass Valve Liquid Inlet Valve Receiver Accumulator CPR Valve Headmaster Condenser sub system Coils Fan Motor Freeze In the air cooled condensing unit sub system co...

Страница 33: ...ck 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 va...

Страница 34: ...rvoir 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 EH4...

Страница 35: ...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 continue...

Страница 36: ...troller will shut the machine down and must be manually reset Time between resets 50 minutes Number of automatic resets 2 Max water fill time 5 minutes Machine will attempt a restart every 20 minutes...

Страница 37: ...e 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...

Страница 38: ...onto the next step when the reservoir has filled 6 Pour 24 ounces of Scotsman Clear 1 nickel safe scale remover into the reservoir 7 Allow the ice machine cleaner to circulate in the water system for...

Страница 39: ...se the Clean button 21 Allow the water system to be flushed of sanitizer for at least 20 minutes then push and release the Off button 22 Return the evaporator cover and front panel to their normal pos...

Страница 40: ...ters reset controller Check inlet water valve operation Check water level sensor operation including harness between sensor and controller Ice making section has exceeded maximum freeze time and contr...

Страница 41: ...ice thickness adjustment Check for proper harvest of all ice Condenser by pass valve does not open Check coil of valve Check power to valve during harvest Ice is formed unevenly on evaporator thick at...

Страница 42: ...of drinks dispensed cold plate melting ice Suggest pre cooler for water supply to cold plate Vapor inlet valve leaks through slightly during the freeze cycle Check valve body for similar temperatures...

Страница 43: ...e 8 to 12 Three Phase 6 to 10 Batch Weight 14 to 15 lb small cube 13 to 14 lb medium cube Discharge Pressure Cut Out Switch Cuts Out at 450 PSIG Resets at 350 PSIG Compressor CS14K6E Expansion Valves...

Страница 44: ...to 14 Batch Weight lb Small cube 14 to 15 Medium cube 13 to 14 Discharge Pressure Cut Out Switch Cuts Out at 450 PSIG Resets at 350 PSIG Compressor CS24K6E Expansion Valves 2 Prodigy Eclipse 1400 180...

Страница 45: ...22 Three Phase 11 to 16 Batch Weight 14 to 15 lb small cube 13 to 14 lb medium cube Discharge Pressure Cut Out Switch Cuts Out at 450 PSIG Resets at 350 PSIG Compressor CS27K6E Expansion Valves 2 Pro...

Страница 46: ...chine 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 recover...

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