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Summary of Contents for KoolMore KM-CDA-18C-SS
- Page 1 USER MANUAL Commercial Opened Air Merchandiser Refrigerator Model: KM-CDA-18C-SS For any service-related Issues, please contact us: Phone Number: 718-576-6342 Email address: support@koolmore.com...
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Page 2: Table Of Contents
Contents General ........................Structure and Parts ....................Assembly and Care Instructions ................Preparation and Power Supply ................Usage and Precautions ..................Digital Controller Troubleshooting................. Refrigerator Troubleshooting ................. Maintenance Tips....................Principle of Refrigeration System and Electric Circuit Diagram ......Circuit Diagram...................... Major Parameters .................... -
Page 3: Assembly And Care Instructions
Assembly and Care Instructions Handle with Care Dry Location Ensure to unplug the refrigerator from the Always position the refrigerator in a dry wall socket prior to moving. location. Never tilt the refrigerator beyond a 45-degree angle while handling. Ensure Sufficient Space Proper Ventilation Maintain at least a 4-inch distance between Place the refrigerator in a well-ventilated... -
Page 4: Preparation And Power Supply
Preparation and Power Supply Dedicated Power Socket Avoid Socket Sharing The refrigerator should be powered by a The refrigerator should never share a 110-120V, 60Hz single-phase AC supply common socket with other appliances to through a dedicated single-phase three-pin prevent overheating of the power cable, receptacle. -
Page 5: Usage And Precautions
Usage and Precautions 1. Initial Use • Plug the refrigerator into an exclusive 110-120V~ socket. • After the refrigerator is running, check the air suction for sufficient coldness. If it's sufficiently cold, you may put food inside the cold box. •... -
Page 6: Digital Controller Troubleshooting
Digital Controller Troubleshooting Faul Code Cause Solution Open circuit or short circuit ▪ Check if the plug on the mainboard is loose. If so, of temperature probe Secure it or replace the temperature probe if necessary. Open circuit or short circuit ▪... -
Page 7: Maintenance Tips
Maintenance Tips 1. Cabinet Cleaning Clean the product weekly with the power supply disconnected. Use mild water or non-corrosive cleaner. Avoid washing directly with a water faucet. 2. Condenser Cleaning For optimal performance, clean the condenser every month. If "EE4" message appears on the display, clean the condenser immediately. -
Page 8: Principle Of Refrigeration System And Electric Circuit Diagram
Principle of Refrigeration System and Electric Circuit Diagram The principle of the compression refrigeration system revolves around four main steps: "compression," "condensation," "throttling," and "vaporization." The process operates as follows: Compression: The compressor takes in the coolant, which has absorbed heat in the evaporator, ▪... -
Page 9: Major Parameters
Major Parameters Model KM-CDA-18C-SS Coolant and injection quantity (g) R290 & 490 Rated Input Power (W) 1320 Type of Climate Refrigeration Temperature (°F) °35.6 - °50 Max.ambienttemp./RH °77 (°F) / 60% Total effective volume (Cu.Ft.) 19.7 Net weight (LB) 289.9... -
Page 10: Warranty
LIMITED WARRANTY KOOLMORE SUPPLY, INC. warrants to the original consumer or purchaser this KOOLMORE product is free from defects in material or workmanship for a period of One (1) year from the date of purchase. If any such defect is discovered within the warranty period, KOOLMORE SUPPLY, INC., at its discretion, will repair or replace the product at no cost or pay for...
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