Manitowoc S0850M Installation Use And Care Manual
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Manitowoc S0850M Installation Use And Care Manual

Manitowoc ice installation use and care manual ice machine s0850m
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S0850M Model
Ice Machines
Installation
Use and Care
Manual
Thank you for selecting a Manitowoc Ice
Machine, the dependability leader in ice
making equipment and related products.
With proper installation, care and
maintenance, your new Manitowoc Ice
Machine will provide you with many years of
reliable and economical performance.
Part Number 80-1560-3
05/2005

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Summary of Contents for Manitowoc S0850M

  • Page 1 S0850M Model Ice Machines Installation Use and Care Manual Thank you for selecting a Manitowoc Ice Machine, the dependability leader in ice making equipment and related products. With proper installation, care and maintenance, your new Manitowoc Ice Machine will provide you with many years of reliable and economical performance.

  • Page 2: Safety Notices

    Read and understand this manual. It contains valuable care and maintenance information. If you encounter problems not covered by this manual, do not proceed, contact Manitowoc Ice, Inc. We will be happy to provide assistance. Important Routine adjustments and maintenance procedures outlined in this manual are not covered by the warranty.

  • Page 3: Table Of Contents

    Ice Machines ........
  • Page 4 Section 3 Ice Machine Operation Component Identification ......... Sequence Of Operation .

  • Page 5: General Information

    Section 1 Model Numbers This manual covers the following models: Self-Contained Water-Cooled SD0853WM SY0855WM NOTE: Model numbers ending in 3 indicate a 3-phase unit. Example: SY0855M3 Warning PERSONAL INJURY POTENTIAL Do not operate equipment that has been misused, abused, neglected, damaged, or altered/modified from that of original manufactured specifications.

  • Page 6: Accessories

    MANITOWOC CLEANER AND SANITIZER Manitowoc Ice Machine Cleaner and Sanitizer are available in convenient 16 oz. (473 ml) bottles. These are the only cleaner and sanitizer approved for use with Manitowoc products.

  • Page 7: Model/Serial Number Location

    Section 1 Model/Serial Number Location These numbers are required when requesting information from your local Manitowoc distributor, or Manitowoc Ice, Inc. SV13147 MODEL/SERIAL PLATE Part Number 80-1560-3 The model and serial number are listed on the MODEL/ SERIAL NUMBER DECAL affixed to the ice machine, remote condenser and storage bin.

  • Page 8: Owner Warranty Registration Card

    Representative must perform the warranty repair. NOTE: If the dealer you purchased the ice machine from is not authorized to perform warranty service, contact your Manitowoc distributor or Manitowoc Ice, Inc. for the name of the nearest authorized service representative. Service Calls Normal maintenance, adjustments and cleaning as outlined in this manual are not covered by the warranty.

  • Page 9: Installation Instructions

    Section 2 General These instructions are provided to assist the qualified installer. Check your local Yellow Pages for the name of the nearest Manitowoc distributor, or call Manitowoc Ice, Inc. for information regarding start-up services. Ice Machine Dimensions S0850M ICE MACHINES 2.20"...

  • Page 10: Location Of Ice Machine

    • The location must not obstruct air flow through or around the ice machine. Refer to the chart below for clearance requirements. S0850M Top/Sides Back *There is no minimum clearance required. This value is recommended for efficient operation and servicing only.

  • Page 11: Electrical Service

    Important Observe correct polarity of incoming line voltage. S Series Marine Ice Machines Ice Machine S0850M Part Number 80-1560-3 FUSE/CIRCUIT BREAKER A separate fuse/circuit breaker must be provided for each ice machine. Circuit breakers must be H.A.C.R.

  • Page 12: Self-Contained Electrical Wiring Connections

    Installation Instructions Self-Contained Electrical Wiring Connections Warning These diagrams are not intended to show proper wire routing, wire sizing, disconnects, etc., only the correct wire connections. All electrical work, including wire routing and grounding, must conform to local, state and national electrical codes.

  • Page 13: Water Supply And Drain Requirements

    Section 2 Water Supply and Drain Requirements WATER SUPPLY Local water conditions may require treatment of the water to inhibit scale formation, filter sediment, and remove chlorine odor and taste. Important If you are installing a Manitowoc Arctic Pure™ water filter system, refer to the Installation Instructions supplied with the filter system for ice making water inlet connections.

  • Page 14: Water Supply And Drain Line Sizing/Connections

    Installation Instructions WATER SUPPLY AND DRAIN LINE SIZING/CONNECTIONS ! Caution Plumbing must conform to state and local codes. Location Water Temperature 35°F (1.6°C) Min. Ice Making Water Inlet 90°F (32.2°C) Max. Ice Making Water Drain 40°F (4.4°C) Min. Condenser Water Inlet 90°F (32.2°C) Max.

  • Page 15: Installation Check List

    Section 2 Installation Check List Is the Ice Machine level? Has all of the internal packing been removed? Have all of the electrical and water connections been made? Has the supply voltage been tested and checked against the rating on the nameplate? Is there proper clearance around the ice machine for air circulation? Has the ice machine been installed where...

  • Page 16: Before Starting The Ice Machine

    Installation Instructions Before Starting the Ice Machine All Manitowoc ice machines are factory-operated and adjusted before shipment. Normally, new installations do not require any adjustment. To ensure proper operation, follow the Operational Checks in Section 3 of this manual. Starting the ice machine and completing the Operational Checks are the responsibilities of the owner/operator.

  • Page 17: Ice Machine Operation

    Section 3 Ice Machine Operation Section 3 Ice Machine Operation Component Identification Water Distribution Tube Toggle Switch Water Curtain Dump Valve Check Valve sv3149 Ice Thickness Probe Curtain Retainer Water Level Probe Water Inlet Location Water Pump Water Inlet Valve (Located in Refrigeration Compartment) sv3150 Part Number 80-1560-3...

  • Page 18: Sequence Of Operation

    Ice Machine Operation Sequence Of Operation NOTE: The toggle switch must be in the ice position and the water curtain must be in place on the evaporator before the ice machine will start. INITIAL START-UP OR START-UP AFTER AUTOMATIC SHUT-OFF 1.

  • Page 19: Harvest Sequence

    Section 3 HARVEST SEQUENCE 5. Water Purge The harvest valve(s) opens at the beginning of the water purge to divert hot refrigerant gas into the evaporator. The water pump continues to run, and the water dump valve energizes for 45 seconds to purge the water in the sump trough.

  • Page 20: Operational Checks

    Ice Machine Operation Operational Checks GENERAL Manitowoc ice machines are factory-operated and adjusted before shipment. Normally, new installations do not require any adjustment. To ensure proper operation, always follow the Operational Checks: • when starting the ice machine for the first time •...

  • Page 21: Harvest Sequence Water Purge

    Section 3 HARVEST SEQUENCE WATER PURGE The harvest sequence water purge adjustment may be used when the ice machine is hooked up to special water systems, such as a de-ionized water treatment system. Warning Disconnect electric power to the ice machine at the electrical disconnect before proceeding.
  • Page 22 Ice Machine Operation Section 3 THIS PAGE INTENTIONALLY LEFT BLANK Part Number 80-1560-3...

  • Page 23: Maintenance

    Section 4 General You are responsible for maintaining the ice machine in accordance with the instructions in this manual. Maintenance procedures are not covered by the warranty. Warning If you do not understand the procedures or the safety precautions that must be followed, call your local Manitowoc service representative to perform the maintenance procedures for you.

  • Page 24: Guardianf

    Ice Machine S0850M *Although one sachet is recommended, extreme conditions may necessitate using two sachet packets. Guardian™ sachet packets are available through your local Manitowoc ice machine dealer. SACHET INSTALLATION/REPLACEMENT PROCEDURE 1. Loosen the front panel screws and remove front panel.

  • Page 25: Interior Cleaning And Sanitizing

    Cleaning mode. Step 5 Wait about two minutes or until water starts to flow over the evaporator. Step 6 Add the proper amount of Manitowoc Ice Machine Cleaner to the water trough by pouring between the water curtain and evaporator.

  • Page 26: Sanitizing Procedure

    Step 9 Wait about two minutes or untill water starts to flow over the evaporator. Step 10 Add the proper amount of Manitowoc Ice Machine Sanitizer to the water trough by pouring between the water curtain and evaporator.

  • Page 27: Removal Of Parts For Cleaning/Sanitizing

    Section 4 REMOVAL OF PARTS FOR CLEANING/SANITIZING 1. Turn off the electrical and water supply to the ice machine (and dispenser when applicable). Warning Disconnect electric power to the ice machine (and dispenser if applicable) at the electric switch box before proceeding.
  • Page 28 Maintenance 1. Water Curtain A. Gently flex the curtain in the center and remove it from the right side. B. Slide the left pin out. STEP 2 Water Curtain Removal 2. Ice Thickness Probe A. Compress the hinge pin on the top of the ice thickness probe.
  • Page 29 Section 4 3. Water Distribution Tube Warning Removing the distribution tube while the water pump is running will allow water to spray from ice machine. Disconnect the electrical power to the ice machine and dispenser at the electric service switch box and turn off the water supply.
  • Page 30 Maintenance Water Level Probe 1. Remove the water trough. Warning Disconnect the electrical power to the ice machine at the electrical disconnect before proceeding. 2. The water level probe normally does not require removal for cleaning. The probe can be wiped and cleaned in place or proceed to step 3.
  • Page 31 Section 4 Water Dump Valve The water dump valve normally does not require removal for cleaning. To determine if removal is necessary: 1. Locate the water dump valve. 2. Set the toggle switch to ICE. 3. While the ice machine is in the freeze mode, check the dump valve’s clear plastic outlet drain hose for leakage.
  • Page 32 Maintenance Evaporator Tray Removal 1. Remove the water trough. 2. Remove thumbscrew on left side of tray. 3. Allow left side of tray to drop as you pull the tray to the left side. Continue until the outlet tube disengages from the right side. 4-10 Drain Line Check Valve The drain line check valve normally does not require...

  • Page 33: Removing The Front Panels

    Section 4 Water Inlet Valve The water inlet valve normally does not require removal for cleaning. Refer to Section 5 for a list of causes for “No Water Entering Water Trough” or “Water Overflows Water Trough. 1. When the ice machine is off, the water inlet valve must completely stop water flow into the machine.

  • Page 34: Removal From Service/Winterization

    Maintenance Removal from Service/Winterization GENERAL Special precautions must be taken if the ice machine is to be removed from service for an extended period of time or exposed to ambient temperatures of 32°F (0°C) or below. ! Caution If water is allowed to remain in the ice machine in freezing temperatures, severe damage to some components could result.

  • Page 35: Before Calling For Service

    Section 5 Checklist If a problem arises during operation of your ice machine, follow the checklist below before calling service. Routine adjustments and maintenance procedures are not covered by the warranty. Problem Ice machine does not operate. Ice machine stops, and can be restarted by moving the toggle switch to OFF and back to ICE.

  • Page 36: Safety Limit Feature

    Low ice capacity. Safety Limit Feature In addition to the standard safety controls, such as the high pressure cutout, your Manitowoc ice machine features built-in safety limits which will stop the ice machine if conditions arise which could cause a major component failure.
  • Page 38 MANITOWOC ICE, INC. 2110 South 26th Street P.O. Box 1720 Manitowoc, WI 54221-1720 Phone: (920) 682-0161 Service Fax: (920) 683-7585 Web Site - www.manitowocice.com © 2004 Manitowoc Ice, Inc. Litho in U.S.A.

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