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LG DLE3777W - Heater, Thermistor, Motor Testing; Gas Valve, Igniter, Frame Detect Testing

LG DLE3777W
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15
Component Test Procedure Check result Remark
7. Heater Measure resistance of the
following terminal
󳡉
Terminal : 1 (COM) - 2
󳡊
Terminal : 1 (COM) - 3
󳡋
Terminal : 2 - 3
󳡉
Resistance value : 10
󳡊
Resistance value : 10
󳡋
Resistance value : 20
Electric type
8. Thermistor Measure resistance of terminal
to terminal
Temperature condition :
58°F ~ (10~40°C)
58°F ~ 104F (10~40°C)
Resistance value : 10 Heater case -
Hi limit
Electric type
9. Motor See Page 13
10. Gas valve
valve 1
valve 2
Measure resistance of the
following terminal
󳡉
Valve 1 terminal
󳡊
Valve 2 terminal
󳡉
Resistance value : > 1.5kg ~
󳡊
Resistance value :
>
1.5~2.5kg
Gas type
11. Igniter Measure resistance of terminal
to terminal
Resistance value : 100~800 Gas type
12. Frame Detect Measure resistance of terminal
to terminal
󳡉
Open at 370°F ((Maximum)
󳡊
Close at 320°F
󳡉
Resistance value
󳡊
Resistance value < 1
Gas type

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