User manual WHIRLPOOL WRS325FDAW WARRANTY INFORMATION

[. . . ] 21 OPERATING CHARACTERISTICS SERVICE DIAGNOSIS: . 28 REMOVAL AND REPLACEMENT: REFRIGERATION SERVICE . 36 Parts Lists and Wiring Diagrams are located in the center of this manual, printed on yellow paper. This manual was printed on recycled paper. Keep this manual for future reference. Note this symbol when it appears. It is an alert for important safety information on a potential hazard. [. . . ] To remove the auger, remove the front and top panels. Move bail clamp holding ice chute cover to ice chute, and remove cover. Bail Clamp 3. Remove 4 allen screws holding breaker to evaporator. After the auger has been removed, allow the auger to dry; if the auger is not bright and shiny, it must be cleaned. Clean the auger and evaporator as required. Reverse to reassemble. ALLEN SCREWS BREAKER & BEARING & AUGER ASSEMBLY June 1994 Page 22 WRS325FDAW OPERATING CHARACTERISTICS Typical Low Side Pressure · 28 - 32 PSIG Typical Discharge Side Pressure · 240 PSIG, will vary bewteen 180 and 380 depending upon air and water temperatures · 208 ounces of R-404A ·8-9 · 3. 5 Refrigerant Charge Typical Compressor Amp Draw Typical Gearmotor Amp Draw to 3. 8 High Pressure Cut Out · 450 PSIG Pump Down Pressure Switch - after May 1995 production · Opens at 15 PSIG (was 2 PSIG) · Closes at 30 PSIG (was 17 PSIG) · RS58CiE-PAA-213 · Electric Eye at base of ice chute. · Thermistor in reservoir Compressor Bin Control Water Safety June 1995 Page 23 WRS325FDAW SERVICE DIAGNOSIS: Condition - No Ice Being Produced STATUS: NOTHING OPERATES A. Check: Voltage to the unit, restore it if there is none. Check: The master switch, switch ON if off. Check: The reset switch (high pressure): depress and release the switch. If the unit still does not start, check the high side pressure. Look through the ice chute "eye" hole for something blocking the ice chute. If the unit still does not run, replace the ice level sensors. If the bin empty light is still OFF, check the circuit board. Unplug "opto trans" and "LED" connectors from the circuit board. Plug "opto trans" and "LED" connectors from the Scotsman Electronic Control Tester Model NM1 into the circuit board (see page 36). Move the "bin full" switch on the tester to the full position. The bin full light on the tester should be ON, if not, replace the circuit board. If the bin full light on the tester is ON, move the tester switch to "bin empty" the light on the tester should go OFF and the bin empty light on the circuit board should go ON. If it does as above, and the machine still does not run, replace the ice level sensors. If the transformer is fine, and the "no water" light is ON, check the water level sensor. Check the water level in the reservoir, restore if low. [. . . ] DO NOT USE MINERAL OIL IN THIS REFRIGERATION SYSTEM. · HP62 is a "Near Azeotrope", and therefore liquid charging is preferred. · When the system is serviced, a special liquid line dryer is required. · 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). [. . . ]