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De Longhi Heater temperature Sensor

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Time Required: 40 minutes
Difficulty: Easy
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De Longhi Heater temperature Sensor

Introduction

Go to step 1 ↓

If your heater has a temperature sensor failure alarm proceed with component replacement or repair when possible.

ELECTRONIC BOARD WITH PROBE FOR DE LONGHI FAN HEATER TCH7091ER TCH7092ER

Replacement part available at eBay

    1. De Longhi Heater temperature Sensor, Temperature Sensor: step 1, image 1 of 1
      • Heater unit bricked with PF error (fault temperature sensor)

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    2. De Longhi Heater temperature Sensor: step 2, image 1 of 1
      • Remove the four Phillips screws with a Phillips screwdriver

      • Remove the remaining 2 screws with a Torx screwdriver

      • Remove the cover

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    3. De Longhi Heater temperature Sensor: step 3, image 1 of 1
      • Open the clamps by unhooking them with pliers or using a flathead screwdriver.

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    4. De Longhi Heater temperature Sensor: step 4, image 1 of 1
      • Unscrew the Phillips screw to remove the temperature sensor.

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    5. De Longhi Heater temperature Sensor: step 5, image 1 of 1
      • Unclip the temperature sensor connector from the motherboard.

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    6. De Longhi Heater temperature Sensor: step 6, image 1 of 1
      • The temperature sensor had broken because it was corroded by moisture.

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    7. De Longhi Heater temperature Sensor: step 7, image 1 of 2 De Longhi Heater temperature Sensor: step 7, image 2 of 2
      • With a soldering iron I proceeded to weld the broken part and to connect the 2 tracks by applying electric wire and some tin.

      • If the component can not be repaired, you can find the complete electronic board replacement on eBay

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Conclusion

To reassemble your device, follow these instructions in reverse order.

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