Component Testing
26
©2007 Viking Preferred Service
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
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.
Water
Dispenser
Switch
Single pole, single throw switch
completes circuit for water solenoid when
button is depressed.
Check resistant across terminals.
Water button not depressed:
“NO” terminals are open
Water button depressed:
“NO” terminals are closed
Summary of Contents for DDBF036LSS
Page 18: ......
Page 50: ...Appendix A 50 2007 Viking Preferred Service NOTES ...
