User manual WHIRLPOOL WRX988SIBE ENERGY GUIDE

[. . . ] 6 For the Plumber For the Electrician Start Up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 Component Description Electrical Sequence Operation . 18 Service Diagnosis Removal and Replacement Water Reservoir Bin Controls . 26 Breaker and Bearing Water Seal Auger . [. . . ] Check ice for acid taste - continue icemaking until ice tastes sweet. //////////////////////////////WARNING/////////////////////////// DO NOT USE any ice produced from the cleaning solution. /////////////////////////////////////////////////////////////////////////// 15. Add warm water to the ice storage bin and thoroughly wash and rinse all surfaces within the bin. Sanitize the bin interior with an approved sanitizer using the directions for that sanitizer. Replace the ice storage bin cover, and the front panel. March, 1989 Page 18 WRX988SIBE MAINTENANCE AND CLEANING ///////////////////////////WARNING///////////////////////////// Disconnect electrical power before beginning. ////////////////////////////////////////////////////////////////////////// 1. 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 buildup. 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. BIN CONTROL SENSOR BIN CONTROL SENSOR CLEAN WATER SENSOR PROBE ////////CAUTION////// THE TIP IS MADE OF GLASS ////////////////////////////// BIN TOP ICE SWEEP 3. Check if the auger is turning, if it is not, remove the gearbox and: Check for internal damage, repair and replace in the machine. Check for low charge, add some refrigerant, if the unit will operate, (normal low side pressure being about 30 psig) stop and look for a leak, repair, replace the drier, evacuate, and weigh in the nameplate charge. If, with added charge, the unit does not operate: Check for a restricted system, replace the drier, evacuate, and weigh in a nameplate charge. Check for a Thermostatic Expansion Valve that does not open, if defective, replace it. Replace the drier, evacuate, and weigh in the nameplate charge. E. Check the high pressure cut out, if closed, go to F; if open: 1. The pressure control opens at 450 psig. Check the high side pressure, reset the control, and observe: on water cooled, that water soon begins to flow from the condenser drain; or, on air cooled, that the fan is forcing air through the condenser. If the unit trips out on pressures below 450 psig, replace the control. If the pressures rise above the trip out point, and the unit shuts down: a. Check for adequate water flow on water cooled, if adequate, clean the interior of the condenser. If the pressures are still too high replace the water regulating valve. [. . . ] E) After the case is together, and the locating pins are secure in both ends, replace all cap screws. Note: If the gearcase cover was replaced, the replacement part MAY HAVE BEEN shipped with a certain number of shims. The number of shims used must match the number writen on the gearcase cover. If there were no shims on the new parts, do not use any shims. [. . . ]