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Related Manuals for Koolaire ES90A Series
Summary of Contents for Koolaire ES90A Series
- Page 1 ES90/ES130/ES170/ES210/ ES270UnderCounter Model Ice Machine Installation, Use & Care Manual This manual is updated as new information and models are released. Visit our website for the latest manual: http://www.welbilt.cn/ America’s #1 Selling Ice Machine Part Number 040005094 05/19...
- Page 2 Safety Notices ! Caution As you work on KOOLAIRE E model ice machine, be sure to pay close attention to the safety notices in this Proper installation, care and maintenance are manual. Disregarding the notices may lead to serious essential for maximum performance and trouble- injury and/or damage to the equipment.
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Page 3: Table Of Contents
Table of Contents Section 1 General Information Model Numbers ................Accessories ..................Arctic Pure Water Filter System ………………………………… Model/Serial Number Location ............Owner Warranty Registration Card ..........Commercial Warranty Coverage ……………………………… Section 2 Installation Instructions Ice Machine Dimensions ..............Location of Ice Machine ..............Ice Machine Heat of Rejection ............ - Page 4 Table of Contents (continued) Section 4 Maintenance Interior Cleaning and Sanitizing ............. ………………………………………………………… GENERAL ……………………… CLEANING AND SANITIZING PROCEDURE Ice Machine Inspection..............Exterior Cleaning ................Cleaning the Condenser..............General ………………………………………………………… Removal from Service/Winterization ..........General …………………………………………………………… Section 5 Before Calling for Service Checklist ...................
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Page 5: General Information
This manual covers the following models: accessories: Self-Contained Air-Cooled ES90A Series ARCTIC PURE WATER FILTER SYSTEM ES130A Series Engineered specifically for KOOLAIRE ice machines, ES170A Series Arctic Pure water filters are an efficient, dependable, and ES210A Series affordable method of inhibiting scale formation, filtering ES270A sediment, and removing chlorine taste and odor. -
Page 6: Model/Serial Number Location
These numbers are WARRANTY REGISTRATION CARD. They are also required when requesting information from your local listed on the MODEL/SERIAL NUMBER DECAL affixed KOOLAIRE distributor. to the ice machine . ES130/ES170/ES210/ES270 ES90 MODEL/SERIAL... -
Page 7: Owner Warranty Registration Card
REGISTRATION CARD, We will use the date of sale to travel time; flat rate service call charges; mileage the KOOLAIRE Distributor as the first day of warranty and miscellaneous tools and material charges not coverage for your new ice machine. - Page 8 General Information Section 1 THIS PAGE INTENTIONALLY LEFT BLANK Part Number 040005094 05/19...
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Page 9: Installation Instructions
Section 2 Installation Instructions Ice Machine Dimensions ES130/170/210 ES270 30.0" (76.2 cm) 26.0” (66 cm) 20.7" (52.6 cm) 19.0” (48.3 cm) 32.5" 32.5” (82.6 cm) (82.6 cm) 6.0” 6.0" (15.25 cm) (15.25 cm) 26.5” (67.3 cm) 28.2" (71.5 cm) ES90 58.2cm 50cm Part Number 040005094 05/19... -
Page 10: Location Of Ice Machine
Installation Instructions Section 2 Location of Ice Machine ing air conditioning equipment where self-contained air-cooled ice machines are installed. The location selected for the ice machine must meet the Leveling the Ice Machine following criteria. If any of these criteria are not met, 1. -
Page 11: Electrical Service
Installation Instructions Section 2 Electrical Service ES90/ES130/ES170/ES210ES270 GENERAL Self-Contained Air-cooled Voltage An electrical disconnect switch must be provided if the Phase Maximum Fuse/ ice machine is hard wired (wired without a plug) Machine Total Amps Cycle Circuit Breaker 1. Connect –the three supply lead wires (Blue, Brown, ES90 220-240/1/ and Yellow/Green) to the field wiring terminal, “L”,... -
Page 12: Water Service/Drains
• If water pressure exceeds the maximum (80 psig-551.5 KPa) recommended pressure, obtain a water pressure regulator from your KOOLAIRE distributor. • Install a water shut-off valve and union for both the ice making and condenser water lines. -
Page 13: Before Starting The Ice Machine
Installation Instructions Section 2 Installation Check List Before Starting the Ice Machine All KOOLAIRE ice machines are factory-operated and adjusted before shipment. Normally, new installations do Is the Ice Machine level? not require any adjustment. Adjustments and maintenance procedures outlined in this manual are not covered by the warranty. - Page 14 Installation Instructions Section 2 THIS PAGE INTENTIONALLY LEFT BLANK Part Number 040005094 05/19...
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Page 15: Ice Machine Operation
Section 3 Ice Machine Operation -ES130/170/210/270 Component Identification Ice Thickness DISTRIBUTION Control Probe TUBE Water Pump Float Valve Water Distribution Tube Siphon Cap Evaporator Magnetic Bin Switch Water Trough Ice Damper Rocker Switch Rocker Switch Air Filter Air Filter Front Cover Screw Front Cover Screw Part Number 040005094 05/19... - Page 16 Ice Machine Operation Section 3 ES90 Ice Thickness Control Probe Float Valve Water Distribution Tube Magnetic Bin Switch Evaporator Ice Damper Water Pump Water Trough Air Filter Rocker Switch Part Number 040005094 05/19...
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Page 17: Initial Start-Up Or Start-Up After Automatic Shut-Off
Ice Machine Operation Section 3 Sequence Of Operation ES90/ES130/ES170/ES210/ES270 Ice Making Sequence of Operation HARVEST SEQUENCE 5. Harvest INITIAL START-UP OR START-UP AFTER AUTOMATIC SHUT-OFF The water pump de-energizes stopping flow over the evaporator. The rising level of water in the sump trough 1. -
Page 18: Energized Parts Chart
Ice Machine Operation Section 3 Energized Parts Chart CONTROL BOARD RELAYS RELAY LENGTH CONDENSER WATER HOT GAS RELAY COMPRESSOR of “ON” PUMP VALVE COIL FAN MOTOR TIME INITIAL START-UP/ START UP AFTER AUTO SHUT-OFF: Seconds 1. Pressure Equalization 2. Refrigeration System Start-up Seconds FREEZE... -
Page 19: Operational Checks
Before water will flow into the water trough the float GENERAL valve shut-off must be in the OPEN position. Your KOOLAIRE ice machine was factory-operated and adjusted before shipment. Normally, a newly installed ice machine does not require any adjustment. - Page 20 Ice Machine Operation Section 3 WATER LEVEL CHECK ICE BRIDGE THICKNESS CHECK Check the water level while the ice machine is in the ice The ice thickness probe is factory-set to maintain the ice mode and the water pump is running. The correct water bridge thickness at 1/8"...
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Page 21: Maintenance
2 ounces (60 ml) ES270 2 ounces (60 ml) ! Caution Use only KOOLAIRE approved Ice Machine Step 5 Wait until the clean cycle is complete Cleaner (part number 94-0546-3) and Sanitizer (approximately 22 minutes) then place the toggle switch (part number 94-0565-3). - Page 22 Maintenance Section 4 D. Remove the Ice Thickness Probe E. Remove the Water Distribution Tube • Compress the side of the ice thickness probe ES170/ES210/ES270 Models near the top hinge pin and remove it from the bracket. 1. LIFT UP ICE THICKNESS 2.
- Page 23 Maintenance Section 4 ES90/ES130 Models F. Remove the Float Valve • Turn the splash shield counterclockwise one or two turns. DISTRIBUTION TUBE FLOAT VALVE BRACKET COMPRESSION FITTING THUMBSCREW SHUT-OFF VALVE SPLASH SHIELD REMOVE ICE THICKNESS PROBE THUMBSCREW ES90/ES130 Water Distribution Tube Removal CAP AND FILTER SCREEN •...
- Page 24 Maintenance Section 4 G. Remove the Water Trough H. Remove the ice damper. • Apply downward pressure on the siphon tube and ES90/ES130 remove from the bottom of the water trough. • Grasp left side of ice damper and apply pressure •...
- Page 25 Maintenance Section 4 I. Remove the Bin Door Step 8 Use ½ of the cleaner/water solution to clean all components. The cleaner solution will foam when it • Grasp the rear of the bin door and pull bin door contacts lime scale and mineral deposits; once the forward approximately 5".
- Page 26 Maintenance Section 4 Step 15 Add the proper amount of Manitowoc Ice Step 20 Use 1/2 of the sanitizer/water solution to Machine Sanitizer to the water trough. sanitize all foodzone surfaces of the ice machine and bin. Use a cloth or sponge to liberally apply the solution. When sanitizing, pay particular attention to the following Model Amount of Sanitizer...
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Page 27: Ice Machine Inspection
Maintenance Section 4 Ice Machine Inspection Cleaning the Condenser Check all water fittings and lines for leaks. Also, make GENERAL sure the refrigeration tubing is not rubbing or vibrating Warning against other tubing, panels, etc. Disconnect electric power to the ice machine head Do not put anything (boxes, etc.) in front of the ice section and the remote condensing unit at the machine. -
Page 28: Removal From Service/Winterization
Maintenance Section 4 Removal from Service/Winterization 1. Clean and sanitize the ice machine. 2. Move the ICE/OFF/CLEAN switch to OFF. 3. Turn off the water supply, disconnect and drain the incoming ice-making water line at the rear of the ice machine and drain the water trough. -
Page 29: Before Calling For Service
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 30 In addition to the standard safety controls, such as the A. If the safety limit feature has stopped the ice high pressure cutout, your KOOLAIRE ice machine machine, it will restart after a short delay. features built-in safety limits which will stop the ice Proceed to step 2.
- Page 32 © KOOLAIRE2017 Continuing product improvements may necessitate change of specifications without notice. Part Number 040005094 05/19 WELBILT CHINA No.151 Jianye Road, Binjiang District, Hangzhou, China 310052 www.welbilt.cn/...