Manitowoc S Model Installation Manual
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Manitowoc S Model Installation Manual

Manitowoc S Model Installation Manual

S model quietqube ice machines with cvd technology
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S Model QuietQube
Ice Machines
®
with CVD
Technology
®
Installation Training

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Summary of Contents for Manitowoc S Model

  • Page 1 S Model QuietQube Ice Machines ® with CVD Technology ® Installation Training...
  • Page 2 Overview Compressor, Condenser, Accumulator and HPCV are Outside Line Set is: High Pressure Liquid Line Low Pressure Suction Line Evaporator, Receiver and Harvest Valve in Head Section No Interconnecting Control Wiring!
  • Page 3 Typical QuietQube System Installation...

  • Page 4: Model Numbers

    Model Numbers This training covers the following models: Ice Machine Head Section CVD Condensing Unit SD0672C CVD0675 SY0674C SD0872C CVD0885 SY0874C SD1072C CVD1085 SY1074C SD1272C CVD1285 SY1274C SD1472C CVD1485 SY1474C SD1872C CVD1885 SY1874C SD2072C CVD2075 SY2074C...
  • Page 5 Important Information Prior to Installation Read Installation, Use & Care Manual S Model QuietQube ice machines cannot WARNING be stacked. PERSONNEL INJURY POTENTIAL Do not operate equipment that has been misused, Failure to follow installation guidelines may abused, neglected, damaged, or altered/modified from that of original manufactured specifications.
  • Page 6 Verify Components Next verify that you have all the correct components for the ice machine that is being installed Adapters Kits Location...

  • Page 7: Installation Requirements

    Installation Requirements The location selected for the ice machine must meet the following criteria. If any of these criteria are not met, select another location. Must have open site (gravity) drain available (see Water Supply and Drain Requirements). Must have a grounded, polarized electrical power supply on a dedicated electrical circuit (only appliance on circuit).

  • Page 8: Head Section

    Head Section The air temperature must be at least 35°F (1.6°C), but must not exceed 110°F (43.4°C). The location must be free of airborne and other contaminants. The location must not be near heat-generating equipment or in direct sunlight. The location must not obstruct airflow through or around the ice machine.
  • Page 9 Location of Condensing Unit The air temperature must be at least -20°F (-28.9°C) but must not exceed 130°F (54.4°C). CVD675/CVD1185/CVD2075 Only - The air temperature must be at least -20°F (-28.9°C) but must not exceed 120°F (48.9°C). CVD1486 Only- The air temperature must be at least 50°F (10°C) but must not exceed 110°F (43°C).
  • Page 10 Condensing Unit Clearances CVD675/CVD885/CVD1085/CVD1185/CVD2075 Top/Sides There is no minimum clearance required, although 6” (15.2 cm) is recommended for efficient operation and servicing only. Front/Back 48” (122 cm) CVD1285/CVD1485/CVD1885 Top/Sides There is no minimum clearance required, although 6” (15.2 cm) is recommended for efficient operation and servicing only. Front 24”...
  • Page 11 CVD Rise & Drop Verify the Condensing Unit and Ice Machine Head Section are within the guidelines...

  • Page 12: Electrical Service

    Electrical Service Requirements All electrical work, including wire routing and grounding, must conform to local, state and national electrical codes. The following precautions must be observed: The ice machine must be grounded. A separate fuse/circuit breaker must be provided for each condensing unit.
  • Page 13 Minimum Maximum **Minimum Wire Total Breaker Size Ice Machine Voltage Phase Cycle Fuse/Circuit Size Required by Amps Required by Breaker Manitowoc Manitowoc 115/1/60 15 amp #14 Solid Copper 15 amp S0600C 230/1/50 15 amp Conductor 15 amp 115/1/60 15 amp...
  • Page 14 CVD Electrical Maximum Fuse/ Minimum Minimum Breaker Condensing **Minimum Wire Size Required by Voltage/Phase/Cycle Circuit Circuit Size Required by Unit Manitowoc Breaker Amps Manitowoc 208-230/1/60 15 amp #14 Solid Copper Conductor 15 amp CVD0675 208-230/3/60 15 amp #14 Solid Copper Conductor...
  • Page 15 Verify Head Section Always verify that you have received the correct ice machine & condensing unit prior to installing Model Number on Box...
  • Page 16 Inspection Remove carton & inspect ice machine and condensing unit for shipping damage...
  • Page 17 Remove all Panels Single Evaporator - Hinged Front Door Removal Loosen Screws on the left and right front panels Open the left front door 45 degrees and support with hand Depress the top pin to disengage door, tilt forward Lift off of bottom pin The right front panel lifts up to disengage Remove the top cover and the remaining panels...
  • Page 18 Remove all Panels Dual Evaporator - Front Panel Removal Loosen Screws on the front panel The entire front panel lifts up to disengage Remove the top cover and the remaining panels...
  • Page 19 Model/Serial Number Location Inside of Back of Ice Machine Ice Machine...
  • Page 20 Example Data Plate Serial Number – NO Date Model Number code in new serial numbers Refrigerant Voltage Manufactured Date...

  • Page 21: Warranty Registration

    Warranty Registration Warranty Registration Form Website...
  • Page 22 Level Bin Thread leveling leg into base of bin Level the bin to assure the bin door closes and seals properly...
  • Page 23 Mount on Bin Place the ice machine on top of the bin. Make sure ice machine is flush with the sides of the bin.
  • Page 24 Ice Machine Wiring Install strain relief and proper wiring to ice machine head section...
  • Page 25 Water Connections Tubing Size Up to Ice Location Water Temperature Water Pressure Ice Machine Fitting Machine Fitting Ice Making Water 35°F (1.6°C) Min. 20 psi (1.4 bar) Min. 3/8” Female Pipe 3/8” (9.5 mm) min. Inlet 90°F (32.2°C) Max. 80 psi (5.5 bar) Max. Thread inside diameter 20 psi (1.4 bar) Min.

  • Page 26: Water Supply

    Water Supply Do not connect the ice machine to a hot water supply. If water pressure exceeds the maximum recommended pressure (80 psi), obtain a water pressure regulator from your Manitowoc distributor.
  • Page 27 Water Fittings Do not apply heat (torch) to the Water Inlet Fitting or Drain Fitting Solder Water Connection before installing on ice machine Water fittings have plastic and will melt when heated Union must be installed to allow removal of ice machine...

  • Page 28: Potable Water Supply

    Potable Water Supply Installation with Water Filter Install union, additional shut-off is not required Copper or plastic tubing may be used Refer to Arctic Pure Install Use and Care manual for complete installation instructions...
  • Page 29 Potable Water Supply Water Installation without filter Install union and shut-off valve...
  • Page 30 Head Section Drains Install 18” Vent Tubes Ice Machine & Bin drains must be run separately Drains Must: Be run separately Have a minimum pitch of 1.5 inches every 5 feet Floor Drain must be large enough to accommodate drainage from all drains...
  • Page 31 Roof Penetration Verify Ice Machine and CVD® Condensing Unit Locations Are Within Guidelines. Prior to installation of the ice machine head section and CVD® condensing unit be sure that the distance between then is within the line set routing guidelines. Roof/Wall Penetration If required, cut a 3-inch (76.2 mm) circular hole in the...
  • Page 32 Lift Unit Trained & qualified personnel are required for rigging and lifting...
  • Page 33 Curb & Pitch Pockets The type of curbs and pitch pockets are dependant on the roofing material. Contact a roofing company to install the curb & pitch pockets.
  • Page 34 Place Units Place condensing units on curb and secure An electrician will determine wire size & install disconnect for each condensing unit...

  • Page 35: Refrigeration System Installation

    Refrigeration System Installation The ice machine head section contains refrigerant charge. The ice machine head section contains 3 refrigeration valves that must remain closed until proper installation of the line sets is completed. Disconnect electrical power to the ice machine head section and CVD®...
  • Page 36 CVD Line Sets Remote QuietQube® Line Set* Single Circuit Ice Machine Condenser Suction Insulation *Line Set Liquid Line Line Thickness S0600C CVD675 IB620C RC-21 1/2”(13mm) S0850C RC-31 CVD885 5/8 inch 3/8 inch Suction Line IB820C RC-51 RC 21/31/51 (15.9 mm) (9.5 mm) 1/4”...
  • Page 37 Line Set Length, Rise & Drop LINE SET LENGTH 100 feet (30.5 m) Length: The maximum measured length the line set can be. The receiver is designed to hold a charge sufficient to operate the ice machine in ambient temperatures between - 20°F (-28.9°C) and 130°F (54.4°C)*, with line set lengths of up to 100 feet (30.5 m).
  • Page 38 Suction Line Oil Traps 0 to 20 feet (0 to 6.1 m) Rise: The ice machine head section has one oil trap built in which allows for a maximum condenser rise of 20 feet (6.1 m) without additional traps in the suction line. 21 to 35 feet (6.4 to 10.7 m) Rise: The suction line requires an additional Oil Trap (“S”...

  • Page 39: Line Set Installation

    Line Set Installation Route refrigeration tubing The maximum measured length the line set can be is 100’ (30.5 m) (no exceptions) The maximum amount of line set which can be exposed on the rooftop is 25% of the total length of the line set.
  • Page 40 Suction Line Oil Traps 0 to 20 feet (0 to 6.1 m) Rise: The ice machine head section has one oil trap built in which allows for a maximum condenser rise of 20 feet (6.1 m) without additional traps in the suction line. 21 to 35 feet (6.4 to 10.7 m) Rise: The suction line requires an additional Oil Trap (“S”...
  • Page 41 Secure Line Set Secure Line Set as Needed Do not crush/compress insulation...

  • Page 42: Ice Machine

    Connect the Line Set Ice Machine The line set can be routed for entry through the top or rear of the ice machine head section. Top routing requires the cover to be trimmed. Rear routing may require the use 90° elbows on some models.

  • Page 43: Condensing Unit

    Connect the Line Set Condensing Unit The condensing unit ships from the factory pressurized with a 50/50 mixture of nitrogen/helium. Bleed off pressure from both suction and liquid line access ports prior to cutting into refrigeration lines. The compressor oil rapidly absorbs moisture. Be prepared to complete line set installation and start your evacuation process in order to minimize the time the compressor is exposed to the atmosphere.
  • Page 44 Pressure Test & Evacuate Leave the line set shut off valves closed (front seated). Pressure test the line sets and CVD condensing unit with 150 psig of dry nitrogen. Add nitrogen at the line set shut off valves located at the back of the ice machine. Complete the pressure test, verify no leaks are present and remove the nitrogen from the system before connecting the vacuum pump.
  • Page 45 Open the Valves Prior to Starting Open The Valves Prior To Starting The Ice Machine. A. Slowly backseat (open-turn counterclockwise) the suction line shut off valve. B. Slowly backseat (open-turn counterclockwise) the liquid line shut off valve. C. Slowly backseat (open-turn counterclockwise) the receiver service valve.
  • Page 46 Leak Check the System Leak check the new line set connections at the ice machine head section, condensing unit and S trap as well as all factory joints throughout the entire system. Disconnect power to the CVD condensing unit. Place the ICE/OFF/CLEAN toggle switch into the ICE position.
  • Page 47 Insulation Requirements The following insulation requirements prevent condensation at 90°F (32.2°C) ambient 90% Relative Humidity. If higher humidity is expected, increase insulation thickness. Min. Insulation Suction Line Liquid Line Thickness 3/4 inch 1/2 inch (19.1 mm) (12.7 mm) 1/2”(13mm) Suction Line 1/4”...

  • Page 48: Refrigerant Charge

    Refrigerant Charge The ice machine is pre-charged with refrigerant. Additional refrigerant may be required on some models, when the line set length is between 50’ - 100’.
  • Page 49 Final Set-Up...
  • Page 50 Installation Checklist Complete the installation checklist in the Installation, Use & Care Manual...
  • Page 51 Complete Installation Sanitize the Ice Machine Energize Verify Water Level Run 2 Freeze Cycles...
  • Page 52 S Model QuietQube Ice Machines ® with CVD Technology ® Installation Quiz Click Here to Launch...

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