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Repair or replace your Holmes HEH8031 heater circuit board.
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Ensure the device is unplugged from the wall outlet.
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Remove eight 12-mm Phillips #2 screws from the back cover.
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Turn heater over so the controls are facing up.
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Lift the front housing away from the back of the fan and slowly fold the front housing back down to the floor.
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Remove four 12mm Phillips #2 screws from the circuit board.
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Desolder the BLACK wires from the "AC-L" point and "T/S" point.
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Desolder the WHITE wire from the "AC-N" point.
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Desolder the RED wire from the "FAN-RED".
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Desolder the GREY wire from the "24V" point.
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Desolder the BROWN wires from "HEAT1," and "HEAT2" points.
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Desolder the WHITE connector (attached to the GRAY wire coming of the thermostat) from the "NTC101" point.
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To reassemble your device, follow these instructions in reverse order.
To reassemble your device, follow these instructions in reverse order.
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IUPUI, Team 2-1, Baechle Fall 2016 crwdns2935289:0IUPUI, Team 2-1, Baechle Fall 2016crwdne2935289:0
IUPUI-BAECHLE-F16S2G1
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