crwdns2915892:0crwdne2915892:0
I will be demonstrating the steps on how to take this product apart and break the circuit to the speaker that makes the beep sound; resulting in a quiet operating heater.
crwdns2942213:0crwdne2942213:0
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This is the Touch Panel which has 3 functions: (1) Responds to User Input (2) Where the speaker is located on the board (3) Where the trip-sensor is also located
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This is the Ceramic Heater Grill. NOTE: The Touch Panel & The Ceramic Grill are all one piece and make up the Front Cover.
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This is the location of the Phillips Screws
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This is the location of the T9 Torx Screws
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Start by Removing the Phillips Screws
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Then follow by removing the T9 Torx Screws
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Start here buy gentle prying open the cover starting where the Grill/Touch Panel meet.
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After the ceramic grill has been loosened then proceed to remove the rest of the front cover from the heater.
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Start by removing the next pair of Phillips Screws
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Then Proceed to remove the connected Cable
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Finish removing the last connected Cable.
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This is the Speaker.
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This is what the Speaker will look like when looking at your Circuit Board.
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This is the outlined area you need to carefully remove with wire cutters.
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This is the Aluminum Shielding that is under the Speaker Cover and Above the Copper coil ring. Its what creates the circuit so there is sound in the speaker. THIS IS WHAT WE ARE AFTER AND WHAT TO REMOVE.
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This is the Speaker Cover, and as shown I removed mine through the Plus Pattern.
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STEP 1 - Plug the cables back in carefully.
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STEP 2 - with the Heater standing upright, position the Circuit Board upright as well; if you have to adjust the cable so it will stay do so, or even tape it temporarily works to.
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Once everything is in place, plug the heater in, which should have been near a circuit before starting.
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Make sure ONLY the larger plug is connected to the Circuit Board; we will connect the smaller one later to make it easier.
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Then make sure all the Spring are lined up correctly and seated in there spots.
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Press down on the Circuit Board until the board meets the cover and the Screw Holes are aligned with one another.
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Then with one hand, place your screws in and tighten them.
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Take the smaller cable as mention earlier and connected to back to the Circuit Board
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The Connection on the other side.
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Before you place to Front Cover back on make sure all the GRILL clips are pressed down.
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A video demostarting a successful removal of the speaker and a silent working heater.
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Congratulations. Your done. Enjoy your silent heater!
Congratulations. Your done. Enjoy your silent heater!
crwdns2935221:0crwdne2935221:0
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crwdns2947412:03crwdne2947412:0
Many thanks for this very helpful guide. Those beeps were killing me.
Sweet! So glad this guide was able to help you! I know how nerve racking those beeps were lol. Hope you enjoy your silence now :)
Thank you so much for this! I have a similar model (DCH5090ER), and I’ve searched everywhere trying to figure out how to disassemble it. My heater has an issue where the tip-over sensor trips even when the heater is upright. You’ve touched briefly about this sensor and mentioned that it is in the circuit board. Do you know if there is a way to disable it?
