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EH222 E and Condensing Unit

Remote Low Side Cuber User Manual

June 2017

Page 24

Operational Characteristics 800 lb system

Cycle Times @ Condenser Temp/Cabinet Temp/Water Temp in degrees F.

-20/50/40

70/70/50

90/90/70

120/110/100

Freeze

9 to 10 minutes

10 to 12 minutes

13 to 15 minutes

19 to 21 minutes

Harvest

2 to 3 minutes

1 to 1.5 minutes

.5 to 1 minute

System Pressures @ Condenser Temp/Cabinet Temp/Water Temp in degrees F

-20/50/40

70/70/50

90/90/70

120/110/100

Suction at head, end of Freeze 26 to 27 PSIG

26 to 31 PSIG

30 to 35 PSIG

Suction at head, Harvest - Peak 88 PSIG

85 to 105 PSIG

105 to 125 PSIG 140 t0 160 PSIG

Discharge at Condensing Unit:

Freeze - 5 minutes in

217 PSIG

230 to 250 PSIG 250 to 270 PSIG 330 to 350 PSIG

Operational Characteristics 1000 lb system

Cycle Times @ Condenser Temp/Cabinet Temp/Water Temp in degrees F.

20/70/40

70/70/50

90/90/70

120/110/100

Freeze

7 to 8 minutes

8 to 9 minutes

10 to 11 minutes

16 to 18 minutes

Harvest

2 to 3 minutes

1 to 1.5 minutes

.5 to 1 minute

System Pressures @ Condenser Temp/Cabinet Temp/Water Temp in degrees F

-20/50/40

70/70/50

90/90/70

120/110/100

Suction at head, end of Freeze 22 PSIG

26 to 31 PSIG

27 to 32 PSIG

30 to 35 PSIG

Suction at head, Harvest - Peak 88 PSIG

85 to 105 PSIG 90 to 110 PSIG 140 to 160 PSIG

Discharge at Condensing Unit:

Freeze - 5 minutes in

219 PSIG

230 to 250 PSIG 240 to 250 PSIG 345 to 380 PSIG

Below information applies to both size systems:

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 compressor. Maximum only occurs during harvest.

Refrigerant Charge

• 800: 192 oz.
• 1000: 248 oz

Compressor Amps, 800 model

• Single Phase - 6 to 8 Three Phase - 5 to 7

Compressor Amps, 1000 model

• Single Phase - 8 to 9, Three Phase - 6.3 to 5.2

Batch Weight: 8 lb

Discharge Pressure Cut Out Switch

• Cuts Out at: 450 PSIG Resets at: 350 PSIG

Содержание ECC0800-32E

Страница 1: ...Installation and User Manual for Eclipse Cuber Prodigy Plus E Series model EH222 E with ECC Condensing Unit ...

Страница 2: ...ing Head Page 12 Drain Connections Page 13 Water Supply Page 14 Electrical Page 15 Connect Refrigeration Page 16 Complete the Installation Page 17 Reference for Start Up Controller Operation Page 18 Initial Start Up Page 19 Ice Thickness and Water Purge Adjustment Page 20 Adjustable Ice Level Control Page 21 Cleaning Sanitation and Maintenance Page 22 Operational Characteristics 800 lb system Page...

Страница 3: ...esponsibility 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 equip...

Страница 4: ...king Head 35 feet Note Elevations greater than 20 feet require installation of a suction line trap at the 20 foot mark Maximum Ice Making Head 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 drop after a rise Model Number Locations Ice Making Head The dataplate on t...

Страница 5: ...4 260 80 10 27 A LINE SET POTABLE WATER INLET 3 8 120V AC AND INTERFACE CABLE SEE DETAIL A ULTRA SONIC BIN LEVEL SENSOR ICE DROP AREA 15 00 381 16 41 416 92 16 72 424 70 DRAIN 3 4 PVC FEMALE REAR LEFT AND RIGHT SIDE ACCESS LEFT SIDE VIEW 24 95 42 80 1 69 79 38 3 13 115 95 4 57 68 20 2 69 131 70 5 19 24 89 98 34 04 1 34 67 56 2 66 34 04 1 34 DETAIL A INTERFACE CABLE ACCESS HOLE 3 4 SUCTION LINE POT...

Страница 6: ...9 814 22 32 06 32 05 1 26 TYP TOP VIEW 1009 65 39 75 FRONT VIEW 83 67 3 29 74 12 2 92 163 02 6 42 248 87 9 80 491 69 19 36 63 50 2 50 887 73 34 95 750 06 29 53 330 86 13 03 SIDE VIEW LINE SET AND ELECTRICAL ATTACHMENT SIDE 1 2 COOL VAPOR LINE 3 8 LIQUID LINE 3 4 SUCTION LINE 88 ELECTRICAL INLET INTERFACE HARNESS ACCESS HOLE ...

Страница 7: ...ions 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 conten...

Страница 8: ...re the use of a hoist to lift the components to the roof Pad mounting The condensing unit 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 tubing Elevation Condensing unit limited to 35 feet above the ice making section Condensing Unit Electrical power must be supplied to the condensing unit it will be separate from the ...

Страница 9: ...EH222 E and Condensing Unit Remote Low Side Cuber User Manual June 2017 Page 9 Completed System Example ...

Страница 10: ...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 Roof Pipe Curb or Pitch Pocket To avoid potential kinking of the refrigeration tubing avoid small tight radius types of covers on pitch pockets Suggestion...

Страница 11: ...chine Sometimes access to the switches should be limited to prevent unauthorized operation For that purpose a fixed panel is shipped in the hardware package The fixed panel cannot be opened To install the fixed panel 1 Remove the front panel and remove the bezel 2 Spread the bezel frame open and remove original door insert fixed panel into bezel Be sure it is in the closed position 3 Return bezel ...

Страница 12: ...lowing the ice making section to be placed with its back tight against a wall Water and Drain The ice maker 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...

Страница 13: ...r 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 Left Draining Rotate elbow to the other direction Connect PVC to the PVC fitting Back Draining...

Страница 14: ...union 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 Wat...

Страница 15: ...ype per the National Electric Code Locate the nameplate on the ECC unit for the Voltage Phase Minimum Circuit Ampacity and Maximum Fuse Size Either fuses or HACR type circuit breakers may be used Follow all Local State and National Codes Three Phase Notice Check voltage between legs at contactor If there is a wild leg in the three phase power supply move supply wires at the contactor so the higher...

Страница 16: ... connection 7 Shorten tubing to correct length clean ends and insert them into valve ends and couplings Note Be sure tube and stubs are round dress with swage tool if needed 8 Add heat sink material to ball valve body 9 Open nitrogen and flow 1 psi nitrogen into liquid line and vapor line tubes and braze the liquid line vapor line and suction line tubes to the valve stubs At Head 1 With nitrogen f...

Страница 17: ...s being moved into position 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 h...

Страница 18: ... 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 Cycl...

Страница 19: ...e 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 curtain and observe that either the SW1 or SW2 light on the control board blinks On when the curtain moves away from the evaporator and Off when returned to its normal position Note Moving the curtain during the Fr...

Страница 20: ...e 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 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...

Страница 21: ...OW OR THE MACHINE WILL STOP MAKING ICE 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 Ice The cuber drops ice in large s...

Страница 22: ...t will circulate the scale remover then drain and flush it This will take 35 minutes then the machine 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 steps 5 10 7 Mix a cleaning solution of 1 oz of ice machine cleaner to 12 ounces of water 8 Remove curtain from unit 9 Locate ice thickness sensor S...

Страница 23: ...n it blinks the characters Ad1 immediately go to the next step 19 Pour the sanitizing solution into the reservoir until it is full The unit will circulate the sanitizer then drain and flush it This will take 35 minutes then the machine will stop and the display will show O 20 Return all panels and covers removed to their original positions 21 Push and release the On button to resume ice making Oth...

Страница 24: ...70 50 90 90 70 120 110 100 Freeze 7 to 8 minutes 8 to 9 minutes 10 to 11 minutes 16 to 18 minutes Harvest 2 to 3 minutes 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 20 50 40 70 70 50 90 90 70 120 110 100 Suction at head end of Freeze 22 PSIG 26 to 31 PSIG 27 to 32 PSIG 30 to 35 PSIG Suction at head Harvest Peak 88 PSIG 85 to ...

Страница 25: ... restart when power is restored 3 Is the curtain open because some ice is stuck under it If so remove the ice and the machine should start in a few minutes 4 Check the adjustment knob of the ice level control See page 21 Note Curtain can be removed replaced anytime the machine is in a standby mode or when it is in a freeze cycle However removal of the curtain during freeze will result in water flo...

Страница 26: ...EH222 E and Condensing Unit Remote Low Side Cuber User Manual June 2018 Page 26 EH222 Schematic Diagram ...

Страница 27: ...EH222 E and Condensing Unit Remote Low Side Cuber User Manual June 2018 Page 27 EH222 Wiring Diagram ...

Страница 28: ...EH222 E and Condensing Unit Remote Low Side Cuber User Manual June 2018 Page 28 ECC Three Phase Schematic Diagram ...

Страница 29: ...EH222 E and Condensing Unit Remote Low Side Cuber User Manual June 2018 Page 29 ECC Three Phase Wiring Diagram ...

Страница 30: ...EH222 E and Condensing Unit Remote Low Side Cuber User Manual June 2018 Page 30 ECC Single Phase Schematic Diagram ...

Страница 31: ...EH222 E and Condensing Unit Remote Low Side Cuber User Manual June 2018 Page 31 ECC Single Phase Wiring Diagram ...

Страница 32: ...SCOTSMAN ICE SYSTEMS 101 Corporate Woods Parkway Vernon Hills IL 60061 www scotsman ice com 800 726 8762 17 3599 05 Rev A ...

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