Service Specifications
December 2005
16026830
© 2005 Maytag Services
5
!
WARNING
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 – 112 Freezer Fan
•
Press the Refrigerator Up
k
eypad
and Refrigerator Down
k
eypad
to toggle Freezer Fan On High
speed, Low speed and Off.
NOTE:
Freezer display will show state 0.0 for OFF, 11.0-14.0 volts for High speed or 7.75- 8.25 volts for Low
speed.
Service Test – 113 Ice Compartment Fan
•
Press the Refrigerator Up
k
eypad
and Refrigerator Down
k
eypad
to toggle Ice compartment Fan
On High speed, Low speed and Off.
NOTE:
Freezer display will show state 0.0 for OFF, 11.0-14.0 volts for High speed or 7.75- 8.25 volts for Low
speed.
Service Test – 121 Damper Operation
•
Press the Refrigerator Up
k
eypad
and Down
k
eypad
to toggle Damper (OP) open and (CL) closed.
NOTE:
If damper is opening or closing it will not allow you to toggle damper and will beep. Display will show state –
CL or –OP if Damper is in the process of closing or opening.
Service Test – 131 Mullion Heater
•
Press the Refrigerator Up
K
eypad
and Refrigerator Down
K
eypad
to toggle Mullion Heater Off and
On.
Service Test – 141 Fresh Food Thermistor
•
Will Show Fresh Food Temperature or OP for open thermistor or SH for shorted thermistor.
Service Test – 142 Freezer Thermistor
•
Will Show Freezer Temperature or OP for open thermistor or SH for shorted thermistor.
Service Test – 144 Ambient Thermistor
•
Will Show AmbientTemperature or OP open thermistor or SH shorted thermistor.
Service Test – 145 Ice Box Thermistor
•
Will Show Ice BoxTemperature or OP open thermistor or SH shorted thermistor.
Service Test – 151 Fresh Food Door State
•
Will show state of Fresh Food Door. OP (open) CL (closed).
NOTE:
By pushing either fresh food door switches you can toggle state from OP (open) to CL (closed).
Service Test – 152 Freezer Food Door State
•
Will show state of Freezer Door. OP (open) CL (closed).
NOTE:
By pushing freezer door switch you can toggle state from OP (open) to CL (closed).
Service Test – 153 Disable Internal Lights
•
Press the Refrigerator Up
k
eypad
and Down
k
eypad
to toggle Enable (En) and Disable (dIS)
internal.
