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Q Model
Ice Machines
Installation
and
Owner/Operator
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 80-1640-3
3/2005
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Table of Contents
Related Manuals for Manitowoc QD0322A
Summary of Contents for Manitowoc QD0322A
- Page 1 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.
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Page 2: Safety Notices
Caution statement before proceeding, valuable care and maintenance information. If you and work carefully. enounter 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 4 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 © 2005 Manitowoc Ice, Inc. Litho in U.S.A.
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Page 5: Table Of Contents
Table of Contents Section 1 General Information Model Numbers ..........How to Read a Model Number . - Page 6 Table of Contents Electrical Service ..........General .
- Page 7 Table of Contents Section 3 Ice Machine Operation Component Identification ......... . Ice Machine Sequence of Operation Q200/Q280/Q320/Q370/Q420/Q450/Q600/Q800/Q1000/Q1300/Q1600/Q1800 .
- Page 8 Table of Contents Part No. 80-1375-3 Revised 6/2003...
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Page 9: Section
This manual covers the following models: # CUBE SIZE CONDENSER TYPE Self-Contained Self-Contained Remote DICE AIR-COOLED Air-Cooled Water-Cooled 9 REMOTE DICE WATER-COOLED AIR-COOLED HALF-DICE AIR-COOLED QD0322A QD0323W HALF-DICE WATER-COOLED QY0324A QY0325W QD0422A QD0423W QY0424A QY0425W Q D 0452 A QD0282A QD0283W QY0284A QY0285W QD0372A... -
Page 10: General Information
16 oz. (473 ml) and 1 gal (3.78 l) Warning bottles. These are the only cleaner and sanitizer All Manitowoc ice machines require the ice storage approved for use with Manitowoc products. (bin, dispenser, etc.) to incorporate an ice deflector. -
Page 11: Model/Serial Number Location
These listed on the MODEL/SERIAL NUMBER DECAL affixed numbers are required when requesting information from to the ice machine, remote condenser and storage bin. your local Manitowoc distributor, or Manitowoc Ice, Inc. SV1600 Model/Serial Number Location Ice Machine... -
Page 12: Warranty Coverage
2. Repairs due to unauthorized modifications to the ice machine or use of non-standard parts without prior Important written approval from Manitowoc Ice, Inc. Complete and mail the OWNER WARRANTY 3. Damage caused by improper installation of the ice REGISTRATION CARD as soon as possible to machine, electrical supply, water supply or drainage, validate the installation date. - Page 13 Section 1 General Information THIS PAGE INTENTIONALLY LEFT BLANK Part No. 80-1375-3 Revised 6/2003...
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Page 14: General Information Section
General Information Section 1 Part No. 80-1375-3 Revised 6/2003... -
Page 15: Ice Machine Dimensions
Section 2 Installation Instructions General Important Refer to Installation Manual for complete installation Failure to follow these installation guidelines may guidelines. affect warranty coverage. Ice Machine Dimensions Q320/Q370/Q420 ICE MACHINES WATER COOLED AIR COOLED SV1602 SV1611 Ice Machine Dimension H Q320 21.5 in (54.6 cm) Q370... -
Page 16: Q1300/Q1600/Q1800 Ice Machines
Installation Instructions Section 2 Q280 – Q1000 ICE MACHINES Q1300/Q1600/Q1800 ICE MACHINES WATER-COOLED SELF CONTAINED AIR-COOLED SV1612 SV1628 AIR-COOLED SELF CONTAINED WATER-COOLED SV1613 SV1627 Ice Machine Dimension H Q1300/Q1600 29.5 in (74.9 cm) Ice Machine Dimension H Q1800 29.5 in (74.9 cm) Q200 –... -
Page 17: Q1300/Q1600/Q1800 Ice Machines (Cont.)
Section 2 Installation Instructions Ice Storage Bin Dimensions Q1300/Q1600/Q1800 ICE MACHINES (CONT.) S170/S400/S570 ICE STORAGE BINS REMOTE AIR-COOLED SV1629 SV1609 Bin Model Dimension A Dimension B S170 29.5 in (74.9 cm) 19.1 in (48.5 cm) S400 34.0 in (86.3 cm) 32.0 in (81.3 cm) S570 34.0 in (86.3 cm) -
Page 18: Remote Condenser Dimensions
JC0495/JC0895/JC1095/JC1395 SV1610 SV1297 JC1895 Warning All Manitowoc ice machines require the ice storage system (bin, dispenser, etc.) to incorporate an ice deflector. The Q1300, Q1600 and Q1800 series ice machines require adding Manitowoc Ice Deflector Kit K00139 when installing with non-Manitowoc ice storage systems. -
Page 19: Location Of Ice Machine
Section 2 Installation Instructions Location of Ice Machine Stacking Two Ice Machines on a Single Storage Bin The location selected for the ice machine must meet the following criteria. If any of these criteria are not met, A stacking kit is required for stacking two ice machines. select another location. -
Page 20: Leveling The Ice Storage Bin
Installation Instructions Section 2 Leveling the Ice Storage Bin Air-Cooled Baffle 1. Screw the leveling legs onto the bottom of the bin. The air-cooled baffle prevents condenser air from recirculating. To install: 2. Screw the foot of each leg in as far as possible. 1. -
Page 21: Electrical Service
Section 2 Installation Instructions Electrical Service FUSE/CIRCUIT BREAKER GENERAL A separate fuse/circuit breaker must be provided for each ice machine. Circuit breakers must be H.A.C.R. rated (does not apply in Canada). Warning MINIMUM CIRCUIT AMPACITY All wiring must conform to local, state and national codes. -
Page 22: Installation Instructions
Installation Instructions Section 2 Q320/370/420 Ice Machines Air-Cooled Water Cooled Voltage Ice Machine Phase Maximum Fuse/ Minimum Maximum Fuse/ Minimum Cycle Circuit Breaker Circuit Amps Circuit Breaker Circuit Amps 115/1/60 11.2 10.5 Q320 208-230/1/60 230/1/50 115/1/60 12.9 12.2 Q370 208-230/1/60 230/1/50 115/1/60 12.3... -
Page 23: Self-Contained Electrical Wiring Connections
Section 2 Installation Instructions Self-Contained Electrical Wiring Connections SELF CONTAINED ICE MACHINE Warning 208-230/3/60 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 24: Remote Electrical Wiring Connections
Installation Instructions Section 2 Remote Electrical Wiring Connections REMOTE ICE MACHINE WITH SINGLE CIRCUIT MODEL CONDENSER 208-230/3/60 OR 380-415/3/50 Warning These diagrams are not intended to show proper wire routing, wire sizing, disconnects, etc., only the SINGLE CIRCUIT NOTE: FAN correct wire connections. -
Page 25: Water Supply And Drain Requirements
Section 2 Installation Instructions Water Supply and Drain Requirements DRAIN CONNECTIONS WATER SUPPLY Follow these guidelines when installing drain lines to prevent drain water from flowing back into the ice Local water conditions may require treatment of the machine and storage bin: water to inhibit scale formation, filter sediment, and •... -
Page 26: Water Supply And Drain Line Sizing/Connections
Installation Instructions Section 2 WATER SUPPLY AND DRAIN LINE SIZING/CONNECTIONS ! Caution Plumbing must conform to state and local codes. Tubing Size Up to Ice Location Water Temperature Water Pressure Ice Machine Fitting Machine Fitting Ice Making 33°F (0.6°C) Min. 20 psi (137.9 kPA) Min. -
Page 27: Remote Condenser/Line Set Installation
Section 2 Installation Instructions Remote Condenser/Line Set Installation Additional refrigerant may be required for installations using line sets between 50' and 100' (15.25-30.5 m) long. If additional refrigerant is required, an additional Remote Single label located next to the Model/Serial Numbers decal Ice Machine Circuit Line Set*... -
Page 28: General
(See below). Do not coil device, other parts assemblies tubing vertically. manufactured by Manitowoc Ice, Inc., unless 3. Required - Keep outdoor refrigerant line runs as specifically approved in writing by Manitowoc Ice, short as possible. Inc. DOWNWARD HORIZONTAL SPIRAL SV1204 Routing Line Sets 2-14 Part No. -
Page 29: Calculating Remote Condenser Installation Distances
Section 2 Installation Instructions CALCULATING REMOTE CONDENSER Make the following calculations to make sure the line set INSTALLATION DISTANCES layout is within specifications. Line Set Length 1. Insert the measured rise into the formula below. Multiply by 1.7 to get the calculated rise. The maximum length is 100' (30.5 m). -
Page 30: Lengthening Or Reducing Line Set Lengths
Installation Instructions Section 2 LENGTHENING OR REDUCING LINE SET LENGTHS REMOTE RECEIVER SERVICE VALVE In most cases, by routing the line set properly, The receiver service valve is closed during shipment. shortening will not be necessary. When shortening or Open the valve prior to starting the ice machine. lengthening is required, do so before connecting the line 1. -
Page 31: Remote Ice Machine Usage With Non-Manitowoc Multi-Circuit Condensers
Do not exceed the rated amps for the fan motor provided by Manitowoc Ice, Inc. Performance may vary circuit listed on the ice machine’s serial tag. from Sales specifications. Q-Model ARI certified... -
Page 32: Non-Manitowoc Multi-Circuit Condenser Sizing Chart
Installation Instructions Section 2 NON-MANITOWOC MULTI-CIRCUIT CONDENSER SIZING CHART Internal Quick Connect Stubs- Head Refrigerant Heat of Rejection Condenser Male Ends Design Pressure Volume (cu ft) Machine Pressure Control Model Average Peak Valve Type Charge Discharge Liquid Btu/hr Btu/hr Q450 R-404A 6 lbs. -
Page 33: Installation Check List
Section 2 Installation Instructions Installation Check List Are the ice machine and bin drains vented? Is the Ice Machine level? Are all electrical leads free from contact with refrigeration lines and moving equipment? Has all of the internal packing been removed? Has the owner/operator been instructed Have all of the electrical and water connections regarding maintenance and the use of Manitowoc... -
Page 34: Before Starting The Ice Machine
Before Starting the Ice Machine AuCS Automatic Cleaning System ® All Manitowoc ice machines are factory-operated and This optional accessory monitors ice making cycles and adjusted before shipment. Normally, new installations do initiates cleaning procedures automatically. The AuCS® not require any adjustment. -
Page 35: Component Identification
Section 3 Ice Machine Operation Component Identification AIR CONDENSER HOT GAS VALVE CONDENSER WATER REGULATING VALVE REMOTE COUPLINGS WATER DUMP VALVE COMPRESSOR WATER WATER COOLED DRAIN HOSE SV1604G CONDENSER MODEL DISTRIBUTION ICE THICKNESS HIGH PRESSURE CUTOUT/ TUBE PROBE MANUAL RESET EVAPORATOR (When applicable) ICE/OFF/CLEAN... - Page 36 Ice Machine Operation Section 3 Ice Machine Sequence of Operation Q200/Q280/Q320/Q370/Q420/Q450/Q600/Q800/Q1000/Q1300/Q1600/Q1800 INITIAL START-UP OR START-UP AFTER FREEZE SEQUENCE AUTOMATIC SHUT-OFF 3. Prechill 1. Water Purge The compressor is on for 30 seconds prior to water flow, Before the compressor starts, the water pump and water to prechill the evaporator.
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Page 37: Ice Machine Operation
Section 3 Ice Machine Operation HARVEST SEQUENCE AUTOMATIC SHUT-OFF 5. Water Purge 7. Automatic Shut-Off The water pump continues to run, and the water dump When the storage bin is full at the end of a harvest valve energizes for 45 seconds to purge the water in the sequence, the sheet of cubes fails to clear the water sump trough. -
Page 38: Ice Machine Sequence Of Operation
Ice Machine Operation Section 3 Remote Sequence of Operation Q450/Q600/Q800/Q1000/Q1300/Q1600/Q1800 INITIAL START-UP OR START-UP AFTER FREEZE SEQUENCE AUTOMATIC SHUT-OFF 3. Prechill 1. Water Purge The compressor is on for 30 seconds prior to water flow, Before the compressor starts, the water pump and water to prechill the evaporator. -
Page 39: Harvest Sequence
Section 3 Ice Machine Operation HARVEST SEQUENCE AUTOMATIC SHUT-OFF 5. Water Purge 7. Automatic Shut-Off The water pump continues to run, and the water dump When the storage bin is full at the end of a harvest valve energizes for 45 seconds to purge the water in the sequence, the sheet of cubes fails to clear the water sump trough. -
Page 40: Operational Checks
The ice thickness probe is factory-set to maintain the ice GENERAL bridge thickness at 1/8" (3.2 mm). Manitowoc ice machines are factory-operated and NOTE: Make sure the water curtain is in place when adjusted before shipment. Normally, new installations do performing this check. -
Page 41: Harvest Sequence Water Purge
Section 3 Ice Machine Operation 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. Important The harvest sequence water purge is factory-set at 45 seconds. - Page 42 Ice Machine Operation Section 3 THIS PAGE INTENTIONALLY LEFT BLANK Part No. 80-1375-3 Revised 6/2003...
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Page 43: General
Section 4 Maintenance General Ice Machine Inspection You are responsible for maintaining the ice machine in Warning accordance with the instructions in this manual. Disconnect electric power to the ice machine and Maintenance procedures are not covered by the the remote condensing unit at the electric service warranty. -
Page 44: Cleaning The Condenser
Maintenance Section 4 Cleaning the Condenser 3. Straighten any bent condenser fins with a fin comb. GENERAL “COMB” DOWN Warning ONLY Disconnect electric power to the ice machine head section and the remote condensing unit at the electric service switches before cleaning the CONDENSER condenser. -
Page 45: Water-Cooled Condenser And Water Regulating Valve
AND WATER REGULATING VALVE SANITIZING TECHNOLOGY Symptoms of restrictions in the condenser water circuit Manitowoc Ice Machines include technology that allows include: the initiation and completion of a cleaning or sanitizing cycle at the flip of a switch. This cycle will permit •... -
Page 46: Interior Cleaning And Sanitizing
Step 3 Wait about one minute or until water starts to flow over the evaporator. GENERAL Step 4 Add the proper amount of Manitowoc Ice Clean and sanitize the ice machine every six months for Machine Cleaner to the water trough. - Page 47 Step 7 Wait about two minutes or until water starts to flow over the evaporator. Step 3 Mix a solution of water and sanitizer. Step 8 Add the proper amount of Manitowoc Ice Solution Type Water Mixed With Machine sanitizer to the water trough.
- Page 48 Maintenance Section 4 ® AUTOMATIC CLEANING SYSTEM (AuCS This accessory monitors ice making cycles and initiates Manual Start Operation cleaning (or sanitizing) procedures automatically. The Step 1 Set the toggle switch to the OFF position after ® AuCS Accessory can be set to automatically clean or ice falls from the evaporator at the end of a Harvest sanitize the ice machine every 2, 4, or 12 weeks.
- Page 49 Section 4 Maintenance REMOVAL OF PARTS FOR CLEANING/SANITIZING 4. Use a soft-bristle brush or sponge (NOT a wire brush) to carefully clean the parts. 1. Turn off the water supply to the ice machine at the water service valve. ! Caution Do not mix Cleaner and Sanitizer solutions together.
- Page 50 Maintenance 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 51 3. Loosen the screws securing the pump mounting Ice Thickness Probe Cleaning bracket to the bulkhead. 1. Mix a solution of Manitowoc ice machine cleaner 4. Lift the pump and bracket assembly off the screws. and water (2 ounces of cleaner to 16 ounces of water) in a container.
- Page 52 Maintenance Section 4 Water Level Probe Follow the procedure below to remove the water inlet valve. 1. Loosen the screw that holds the water level probe in place. The probe can easily be cleaned at this point Warning without proceeding to step 2. Disconnect the electric power to the ice machine at the electric service switch box and turn off the water Warning...
- Page 53 Section 4 Maintenance Water Distribution Tube Water Curtain 1. Disconnect the water hose from the distribution 1. Gently flex the curtain in the center and remove it tube. from the right side. 1. LIFT UP 2. SLIDE BACK 3. SLIDE TO RIGHT DISTRIBUTION TUBE THUMBSCREW...
- Page 54 Maintenance Section 4 Removal from Service/Winterization WATER-COOLED ICE MACHINES 1. Perform steps 1-6 under “Self-Contained Air-Cooled GENERAL Ice Machines.” Special precautions must be taken if the ice machine is 2. Disconnect the incoming water and drain lines from to be removed from service for an extended period of the water-cooled condenser.
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Page 55: Checklist
Section 5 Before Calling for Service 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 Possible Cause To Correct Ice machine does not operate. -
Page 56: Safety Limit Feature
In addition to the standard safety controls, such as the A. If the safety limit feature has stopped the ice high pressure cutout, your Manitowoc ice machine machine, it will restart after a short delay. features built-in safety limits which will stop the ice Proceed to step 2.