Maytag AFI2538AE Series Technical Information page 7

Service Specifications
To avoid risk of electrical shock that can cause death or severe personal injury, disconnect unit from power before
servicing unless tests require power. Discharge capacitors through a 10,000-ohm resistor before handling. Wires
removed during disassembly must be replaced on correct terminals to ensure proper grounding and polarization.
Service Test – 192 Ice Maker State Test
•
Display shows the status of the Ice Maker and the Heater (ON or OFF).
When left Fresh Food door is open the Ice Maker cannot be energized, the test will display dr indicating an open
Fresh Food door. When the Ice Maker heater is on, the test will display OnH.
Service Test – 201 Mullion Heater Override
•
Press the Refrigerator Up Keypad
cycling on with compressor (Off position) to 100% operation (On Position).
Service Test – 202 Default Defrost Operation
•
Press the Refrigerator Up Keypad
normal adaptive defrost (Off position) to minimum time between defrosts (On position).
Service Test – 203 Show Temperature Set points
•
Press the Refrigerator Up Keypad
temperature (Off position) to showing temperature set points only (On position).
Service Test – 211 Fresh Food Temperature Adjustment
•
Press the Refrigerator Up Keypad
Temperature plus or minus in 1°F increments up to ± 6°F.
NOTE: Temperature will read in Fahrenheit regardless of what current temperature scale is being used.
Service Test – 212 Freezer Temperature Adjustment
•
Press the Refrigerator Up Keypad
plus or minus 1°F in increments up to ± 6°F.
NOTE: Temperature will read in Fahrenheit regardless of what current temperature scale is being used.
Service Test – 213 Ice Compartment Temperature Adjustment
•
Press the Refrigerator Up Keypad
Temperature plus or minus 1°F in increments up to + 0 / + 8°F.
NOTE: Temperature will read in Fahrenheit regardless of what current temperature scale is being used.
Service Test – 221 Reset Default Settings
•
Press the Refrigerator Up Keypad
Service Test – 231 Water Filter Usage
•
Display shows the percent water filter consumption. 100% indicates the filter should be replaced.
Service Test – 232 Water Filter Days In Use
•
Display shows the number of days since the filter was installed.
Service Test – 241 Software Revision Main Control Board
•
Display shows the Software revision of the Main Control Board.
Service Test – 244 Software Revision Display Board
•
Display shows the Software revision of the Display Board.
December 2005
© 2005 Maytag Services
!
WARNING
or Refrigerator Down Keypad
or Refrigerator Down Keypad
or Refrigerator Down Keypad
or Down Keypad to change calibration of Fresh Food
or Down Keypad to change calibration of Freezer Temperature
or Down Keypad to change calibration of Ice Compartment
and Down Keypad
7
to change Mullion Heater from
to change Defrost Operation from
to change from showing actual
to force to dEF (default factory settings).
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