Difficulty

Easy

Steps

5

Time Required

                          10 minutes            

Sections

2

  • Front Case
  • 2 steps
  • Power Indicator Light
  • 3 steps

Flags

0

  • BackInsignia NS-HTMC01-B

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Introduction

What you need

Step 1

              Front Case               
  • Flip the device over so the back panel faces up.
  • Unscrew the four screws counter-clockwise from the back panel using a 4mm Phillips screwdriver.
  • You may want to use a flashlight during this step, as the screws are hard to see.
  • Make sure to firmly connect your screwdriver with the head of the screw. A loose connection can strip the screw head, making the screws nearly impossible to remove.

Flip the device over so the back panel faces up.

Unscrew the four screws counter-clockwise from the back panel using a 4mm Phillips screwdriver.

You may want to use a flashlight during this step, as the screws are hard to see.

Make sure to firmly connect your screwdriver with the head of the screw. A loose connection can strip the screw head, making the screws nearly impossible to remove.

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Step 2

  • Take the screws out and set them aside.
  • Be sure to set them somewhere flat, so they don’t roll away.
  • Gently pull the front panel and back panel apart to open the device.

Take the screws out and set them aside.

Be sure to set them somewhere flat, so they don’t roll away.

Gently pull the front panel and back panel apart to open the device.

Step 3

              Power Indicator Light               
  • Locate the bottom left corner below the fan inside of the heater.
  • There is a small black rectangular box with two cables coming out of it.
  • Using a Phillips #4 screwdriver, unscrew the two screws at the base counterclockwise, and set the screws to the side.
  • Be sure to set the screws on a flat surface to ensure they don’t roll away.

Locate the bottom left corner below the fan inside of the heater.

There is a small black rectangular box with two cables coming out of it.

Using a Phillips #4 screwdriver, unscrew the two screws at the base counterclockwise, and set the screws to the side.

Be sure to set the screws on a flat surface to ensure they don’t roll away.

Step 4

  • After unscrewing the black rectangular box up from the base of the grey frame, locate the small green rectangular light fixture.
  • Unscrew the one screw from the green rectangle counter clockwise, and set the screw to the side.
  • Gently lift the green circuit board out of the socket by pulling on the black and white cables.
  • At the end of the green rectangle is a light-emitting diode (LED). This is what lights up the power button.

After unscrewing the black rectangular box up from the base of the grey frame, locate the small green rectangular light fixture.

Unscrew the one screw from the green rectangle counter clockwise, and set the screw to the side.

Gently lift the green circuit board out of the socket by pulling on the black and white cables.

At the end of the green rectangle is a light-emitting diode (LED). This is what lights up the power button.

Step 5

  • To replace the LED, unplug the white jack with the black and white cords from the bigger tan circuit board.
  • Remove the LED cord.

To replace the LED, unplug the white jack with the black and white cords from the bigger tan circuit board.

Remove the LED cord.

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

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Author

                                      with 2 other contributors 

                    Emma Walters                     

Member since: 01/31/2017

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                       University of North Texas, Team 1-1, Campbell Spring 2017                        

                                                  Member of University of North Texas, Team 1-1, Campbell Spring 2017 



                    UNT-CAMPBELL-S17S1G1                     


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                                            6 Guides authored