Ice 'N Water Systems; Troubleshooting Of 5 Button Electronic Ice 'N Water Dispenser - Maytag ACD2234HR*ACD2238HT Series Service

Ice 'N Water Systems

Troubleshooting of 5 button electronic Ice 'N Water dispenser

Dispenser Operation
Select , or
WATER CRUSHED
above the button indicates the current selection. Selection mode cannot be changed from
from to while ice dispenser is in operation.
CUBED CRUSHED
Dispenser Light
Light activates at full power when dispensing ice or water. A sensor activates light at half-power when light level
around refrigerator is low. Activate or deactivate sensor by pushing
Green light above
AUTO LIGHT
Dispenser Lock
Prevents operation of water and ice dispensers. To activate or deactivate lock, press and hold
button for 3 seconds. Green light above button indicates dispenser lock.
Automatic Lock Out
Shuts down both ice and water mechanisms of dispenser when either mechanism has run continuously for 5
minutes. To return power to dispenser, press and hold
automatically after 3 minutes of continuous operation. After about 3 minutes in shut-off state, auger motor
resets automatically.
Filter Status Light
This feature reminds users to replace water filter after 1 year have passed or after 500 gallons of water are
filtered, whichever happens first.
NOTE: Filter status light turns red after 1 year have passed or after 500 gallons of water are dispensed, even if
bypass is installed and unit is used without filter cartridge.
Green light indicates filter in good condition. Red light indicates filter replacement needed.
The filter monitor works by keeping track of time:
• Six months is approximately 16 million seconds.
• The refrigerator's water system requires about 53,000 seconds to pass 500 gallons of water.
• Each second that water is dispensed counts as 1.20 ounces of water.
• An additional 3.20 ounces of water is counted every 30 minutes. This attempts to account for ice usage.
Filter Status Light Reset
Once filter light turns red, it remains red until reset. To reset filter indicator, press both
pushbuttons simultaneously and hold for 4 seconds. Make sure green light flashes 3 times when indicator
resets.
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mode by pushing the button on the dispenser panel. A green indicator light
CUBED
button indicates sensor is active.
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button located on control façade.
AUTO LIGHT
for 3 seconds. Auger motor shuts off
DISPENSER LOCK
to or
CRUSHED CUBED
DISPENSER LOCK
and
DISPENSER LOCK WATER
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