Ice ‘N Water Systems
©2005 Maytag Services 16025628 39
Seconds to dispense 10 oz. water
Supply pressure 35 psig 45 psig 55 psig 75 psig
Filter model
Bypass installed
9.0 8.0 7.0 6.0
Filter model
New filter installed
11.0 10.0 8.0 7.0
Amana specifies a minimum supply pressure of 35 psig for water filter units. Minimum pressure
requirement ensures that water valves close and sufficient water volume is available to fill icemaker.
Proper fill is 140 cc. of water in 7.5 seconds. Failure of water valves to close because of low pressure
will result in fill-tube freeze-up or dripping at cavity.
Cause
Failed Main
dispenser
switch (failed
open)
Disconnect power. Remove both leads from the
switch and measure resistance across switch
terminals. Resistance should read less than 1 Ω in
this position and higher than 10 M
Ω
when switch
is open.
Replace switch.
No continuity
Disconnect power. Remove the cover of freezer
door hinge located on top of the unit and
disconnect the connectors. Check BU wire (pin 3
of 10-pin connector) for continuity.
Repair open
connection.
Crushed LED is illuminated
but does not dispense
crushed ice when Main
dispenser switch is
pressed.
Failed auger
motor or PCB.
With PCB powered, press the Main dispenser
switch. Measure voltage on pin 3 (BU wire) of 10-
pin connector. Voltage should read 120VAC.
Replace auger motor if
voltage reads 120VAC.
If not, replace PCB.
Failed Main
dispenser
switch (failed
short)
Disconnect power. Remove both leads from the
switch and measure resistance across switch
terminals. Resistance should read less than 1 Ω in
this position and higher than 10 M
Ω
when switch
is open.
Replace switch
Crushed ice starts to
dispense as soon as
Crushed mode is selected
without pressing the Main
dispenser switch.
Failed PCB
With PCB powered, measure voltage on pin 3 (BU
wire) of 10-pin connector. Voltage should read 0
VAC.
Replace PCB.
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