Whirlpool ice maker test points

MODULE TEST POINTS

SERVICE PROCEDURES:

• Cover – Pull water adjustment knob first andsnap off cover. Index knob and reinstall in same position for same 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 & 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.
• Ejector blades or stripper – Remove module, motor, support assembly. When reinstalling ejector blades, realign "d" coupling with module 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 & 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.