User manual WHIRLPOOL WRX988SIBH ENERGY GUIDE

[. . . ] Keep it for future reference. MDT5N25 & WRX988SIBH FOR THE INSTALLER: Specifications This ice maker-dispenser is designed to be mounted on a machine stand, or a countertop, or using wall mounting kit KWB3, hung from a wall. The sink may be retained, or removed and the optional longer splash panel (KSP5) installed in place of the original. Before beginning the installation, check that all the materials and kits required are available at the installation location. NAMEPLATE on back panel ELECTRICAL JUNCTION BOX 3. 54" 20. 5" 4. 5" 2. 56" 3/8" FPT condenser Water Inlet (Water Cooled) 1. 88"dia 3/8" Flare Potable Water Inlet 5. 12" 14. 06" Optional for water and drain lines Serial Number Plate inside on upper base 1/2" FPT Cond. Drain (Water Cooled) 3/4" FPT Drain 22. 5" 12. 27" 3. 12" 1. 12" 6. 43" SPECIFICATIONS Model Number WRX988SIBHA-1B WRX988SIBHW-1A WRX988SIBHW-1B WRX988SIBHA-6B WRX988SIBHW-6A WRX988SIBHW-6B MDT5N25A-1B MDT5N25W-1A MDT5N25W-1B MDT5N25A-6B MDT5N25W-6A MDT5N25W-6B Dimensions (w/o stand) 48. 5 x 26 x 22. 5 same same same same same 41 x 26 x 22. 5 same same same same same H" x W" x D" Basic Electric 115/60/1 115/60/1 115/60/1 230/50/1 230/50/1 230/50/1 115/60/1 115/60/1 115/60/1 230/50/1 230/50/1 230/50/1 Cond. [. . . ] At the condenser (air or water cooled) the gas is cooled by either air or water and it then condenses into a liquid. This high pressure liquid then goes through the liquid line to the expansion valve. The thermostatic expansion valve meters liquid refrigerant into the evaporator, the volume of liquid refrigerant depending upon the temperature of the evaporator; warmer evaporators get more refrigerant and colder evaporators get less. MDT5N25 & WRX988SIBH At the evaporator, the refrigerant enters an area of relatively low pressure, where it can easily "boil off" or evaporate. As it evaporates, it absorbs heat from the evaporator and whatever is in contact with it (such as the water inside it). After the evaporator, the refrigerant, now a low pressure vapor, goes through the suction line back to compressor, where the cycle is repeated. REFRIGERATION SCHEMATIC SUCTION LINE LIQUID LINE DISCHARGE LINE EVAPORATOR CONDENSER COMPRESSOR THERMOSTATIC EXPANSION VALVE May 2001 Page 15 MDT5N25 & WRX988SIBH OPERATION: Ice Vending Dispensing takes place when the Touch Free sensor's infrared beam bounces back to the sensor from a container placed directly in front of it. If the container is in front of the Touch Free sensor on the left side, the ice dispensing vane will rotate and sweep ice over the ice dispensing chute: ice will continue to discharge out this chute as long as the vane is turning. If the container is in front of the Touch Free sensor on the right side, the inlet water valve will open and water will flow into the container. ICE DISPENSING VANE BIN BOTTOM ICE CHUTE DRIVE MOTOR TOUCH FREE SENSOR SINK TOUCH FREE SENSOR The Touch Free System: Hold or Place a Container in Front of The Touch Free Sensor & Under The Ice or Water Spout; Ice or Water Will Be Dispensed Without Touching The Dispenser May 2001 Page 16 DISPENSE AREA SANITATION The dispense area; spouts, sink, grill and splash panel will need periodic cleaning and maintenance. The sink should be flushed with hot water and wiped clean with sanitizer. The splash panel requires special attention to clean it. MDT5N25 & WRX988SIBH ·Push and release the Splash Panel Cleaning ·Wash the splash panel and wipe with with sanitizer. pass for the Touch Free system to reset. switch located to the left of the water spout. This disables the Touch Free sensors so the splash panel may be cleaned without vending ice and/or water. ·Re-push the clean switch or allow 2 minutes to Splash Panel Cleaning or Touch Free Disable Switch Push and Release May 2001 Page 17 MDT5N25 & WRX988SIBH CLEANING and SANITIZING A Scotsman Ice System represents a sizable investment of time and money in any company's business. The ice machine senses water level by a probe located in the water reservoir. At least twice a year, the probe should be removed from the reservoir, and the tip wiped clean of mineral build-up. The bin control uses devices that sense light, therefore they must be kept clean enough so that they can "see". At least twice a year, remove the bin control sensors from the grommets in the ice chute, and wipe them clean. The bearing in the breaker should also be checked at least two times per year. Check the bearing by: Inspect the assembly, looking for wear. ·removing the ice chute cover ·unscrewing the ice sweep ·removing the water shed ·unscrewing the breaker cover. Check and tighten all bolts and screws. May 2001 Page 19 MDT5N25 & WRX988SIBH MAINTENANCE AND CLEANING In some areas, the water supply to the ice maker will contain a high concentration of minerals, and that will result in an evaporator and auger becoming coated with these minerals, requiring a more frequent removal than twice per year. If in doubt about the condition of the evaporator and auger, the auger can be removed so the parts can be inspected. ALLEN HEAD SCREWS BREAKER AND AUGER ASSEMBLY Moving Parts Hazard. Disconnect electrical power to the icemaker dispenser before beginning. Note: Water filters can filter out suspended solids, but not dissolved solids. For more information on removal of these parts, see REMOVAL AND REPLACEMENT. [. . . ] 499 ·R-404A is a "Near Azeotrope", and therefore liquid charging is required. Weigh into the discharge side as much as possible of the charge as liquid refrigerant. Carefully meter liquid refrigerant into the suction side, using the manifold valve to "flash off" the liquid before it enters the ice machine. Do this until the proper charge has been weighed into the system. ·When the system is serviced, a special liquid ·Polyolester oil absorbs water very easily, and therefore when the system is opened for service, it must be re-sealed as soon as possible (15 minutes maximum). [. . . ]