The Modular Ice Maker Service Sheet - Whirlpool ECKMF94 - Automatic Ice Maker Installation Manual

The modular ice maker service sheet
Module test points
Removal
wrewe (3)
MODULE OHMMETER CHECKS
(NO POWER TO ICE MAKER AND
EJECTOR BLADES IN PARK)
TEST 1
TURNING THE SCRE'jv CLOCKWISE DECREASES THE
I
MODULE
I
WATER FILL.
Water level adiustment
Specifications
MOLD HEATER - 185 WAllS, 72 OHMS
THERMOSTAT - CLOSE 17" * 3 o
(BIMETAL) OPEN 32" f 3"
WATER FILL - 14OCC, 7.5 SEC.
MOTOR -u WAlTS, 8800 OHMS
MODULE -STAMPED CIRCUIT,
PLUG-IN CONNECTORS
CYCLE - ONE REVOLUTION
(EJECTS AND WATER FILL)
FOR 120 VOLT MODEL
MODULE VOLTAGE CHECKS WITH METER
OR TEST LIGHT (POWER TO ICE MAKER)
TEST I
I
LINE
I
0
L-M MOTOR ON
OFF
N-V WATER VALVE ON
OFF
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 ASSEM-
BLY. PULL OUT RETAINING CLIPS WITH BIMETAL.
FILL CUP FILL CUP
REMOVE MODULE, MOTOR, AND SUPPORT ASSEM- REMOVE MODULE, MOTOR, AND SUPPORT ASSEM-
BLY. REMOVE EJECTOR BLADES AND SHUT-OFF BLY. REMOVE EJECTOR BLADES AND SHUT-OFF
ARM. PULL FILL CUP FROM MOLD. ARM. PULL FILL CUP FROM MOLD.
. 'h TURN EQUALS 20CC OR 1.2 SEC.
l
FULL TURN EQUALS 40CC OR 2.4 SEC.
. MAXIMUM ADJUSTMENT IS ONE FULL TURN EITHER
DIRECTION. ADDITIONAL ROTATION COULD DAMAGE
MODULE.
\ /
Mold attachment
screw access ports (2)
(Phillips)
\
Adjustment screw
EJECTOR BLADES OR STRIPPER
REMOVE MODULE, MOTOR, SUPPORT ASSEMBLY.
WHEN REINSTALLING EJECTOR BLADES, REALIGN
"D" COUPLING WITH MODEL CAM.
26