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惠而浦烘干机加热元件测试和更换

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Whirlpool Dryer Heating Element Testing and Replacement, Heater continuity check and ground check: crwdns2935265:00crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 Whirlpool Dryer Heating Element Testing and Replacement, Heater continuity check and ground check: crwdns2935265:00crwdnd2935265:02crwdnd2935265:02crwdne2935265:0
Heater continuity check and ground check

  • (For three terminal heaters only) Check the resistance between the top and bottom terminals.

  • The multimeter should read about 40–50 Ω.

  • (All types) Check resistance from the each terminal to the heater housing.

  • The multimeter should read OL or "—"

  • If the element has the correct values when tested, you can stop here. You don't have to replace the heating element. As a precaution, while everything is accessible, you may want to test the components located on the heater housing.

  • For the hi limit thermostat/inlet thermistor combined component follow this link.

  • For the thermal cutoff switch, follow this link

加热器连通性检查和接地检查

(仅限三端子加热器）检查顶部和底部端子之间的电阻。

万用表的读数应在 40-50 Ω 左右。

(所有类型）检查从各端子到加热器外壳的电阻。

万用表的读数应为 OL 或“-”。

如果在测试时加热元件的数值正确，则可以到此为止。您不必更换加热元件。作为预防措施，在所有部件都可以接触到的情况下，您可能需要测试加热器外壳上的部件。

关于上限恒温器/入口热敏电阻组合组件，请参见 本链接。

关于温度保险丝开关，请参见 本链接 。

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