Whirlpool WRT138FFD Installation Instructions - Page 23
The modular ice maker service sheet
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The modular ice maker service sheet Module Test Points N M Removal screws (3) V L H T TEST POINTS L-H L-M MODULE OHMMETER CHECKS (NO POWER TO ICE MAKER AND EJECTOR BLADES IN PARK) COMPONENT MODULE POSITION MOLD HEATER ATTACHED TO SUPPORT MOTOR DISCONNECT FROM SUPPORT OHMS 72 8800 EJECTOR BLADES OR STRIPPER REMOVE MODULE, MOTOR, SUPPORT ASSEMBLY. WHEN REINSTALLING EJECTOR BLADES, REALIGN "D" COUPLING WITH MODEL CAM. Specifications MOLD HEATER - 185 WATTS, 72 OHMS THERMOSTAT - CLOSE 17° ± 3 ° (BIMETAL) OPEN 32° ± 3° WATER FILL - 140CC, 7.5 SEC. MOTOR - 1.5 WATTS, 8800 OHMS MODULE - STAMPED CIRCUIT, PLUG-IN CONNECTORS CYCLE - ONE REVOLUTION (EJECTS AND WATER FILL) FOR 120 VOLT MODEL Water level adjustment TURNING THE SCREW CLOCKWISE DECREASES THE WATER FILL. 1/2 TURN EQUALS 20CC OR 1.2 SEC. FULL TURN EQUALS 40CC OR 2.4 SEC. MAXIMUM ADJUSTMENT IS ONE FULL TURN EITHER DIRECTION. ADDITIONAL ROTATION COULD DAMAGE MODULE. Service Procedures COVER PULL WATER ADJUSTMENT KNOB FIRST AND SNAP OFF COVER. INDEX KNOB AND REINSTALL IN SAME POSITION FOR WATER FILL. MODULE, MOTOR, AND SUPPORT ASSEMBLY INSERT PHILLIPS DRIVER IN ACCESS PORTS IN MODULE. LOOSEN BOTH SCREWS. DISCONNECT SHUT-OFF ARM. PULL MOLD FROM SUPPORT ASSEMBLY. SHUT-OFF ARM PULL OUT FROM SUPPORT. REINSERT TO FULL DEPTH. MOLD AND HEATER REMOVE MODULE, MOTOR, AND SUPPORT ASSEMBLY. BIMETAL REMOVE MODULE, MOTOR, AND SUPPORT ASSEMBLY. PULL OUT RETAINING CLIPS WITH BIMETAL. FILL CUP REMOVE MODULE, MOTOR, AND SUPPORT ASSEMBLY. REMOVE EJECTOR BLADES AND SHUT-OFF ARM. PULL FILL CUP FROM MOLD. Mold attachment screw access ports (2) (Phillips) Shut-off arm Adjustment screw 23