Maytag ACD2234HR*ACD2238HT Series Service page 10

Component Testing
To avoid risk of electrical shock, personal injury, or death, disconnect electrical power source to unit, unless test
procedures require power to be connected. Discharge capacitor through a resistor before attempting to service.
Ensure all ground wires are connected before certifying unit as repaired and/or operational.
Electric damper Damper control balances the air delivery
control between refrigerator and freezer
compartments providing temperature
control for refrigerator
Electrical voltage activates damper
control and door closes restricting flow of
air from freezer compartment to
refrigerator compartment.
Damper Control Damper control balances the air delivery
between refrigerator and freezer
compartments providing temperature
control for refrigerator.
Internal capillary activates damper control
and door closes restricting flow of air
from freezer compartment to refrigerator
compartment.
Convection Fanl Convection Fan recirculates air in the
fresh food compartment to help improve
balance of temperatures in the fresh food
compartment.
10
!
WARNING
Check resistance across terminals.
If no resistance across terminals replace damper control.
Subject capillary to appropriate temperature (refer to Technical Data Sheet for
model being serviced).
Damper door should close to within ¼ " of completely shut.
If altitude adjustment is required, turn altitude adjustment screw 1/8 turn
clockwise for each 1,000 feet increase in altitude.
There are no electrical connections to damper control. See Technical Data Sheet
for damper specifications for unit being serviced.
Check resistance across terminals.
If no resistance across terminals replace convection fan control.
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2005 Maytag Services