Maytag JENN-AIR Owner's Manual download pdf (Page 10)

Component Testing

WARNING

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.

10 16025629

Component Description Test Procedures

Thermistor

Temperature sensing device Check resistance across leads.

Temperature Resistance

77°F 10,000 ohms

36°F 29,500 ohms

0°F 86,300 ohms

Condenser motor

Condenser fan moves cooling air across

condenser coil and compressor body.

Condenser fan motor is in parallel circuit

with compressor.

Check resistance across coil.

ECM condenser

motor

Condenser fan moves cooling air across

condenser coil and compressor body.

Condenser fan motor is in parallel circuit

with compressor.

Check resistance across coil.

Electric damper

control

Damper control balances the air delivery

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.

Check resistance across terminals.

If no resistance across terminals replace damper control.

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.

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.

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Maytag JENN-AIR Owner's Manual Page 10

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