Hisense Power / Wiring Intermittent Connection

Dryer runs but the drum light and/or control panel lights flicker intermittently.

This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.

If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.

Possible Causes

Loose mains connection, Loose neutral at terminal block, Failing power filter board, Cracked solder joints on PCB

Safety first: Turn off the breaker and unplug the dryer before inspecting electrical connections.

Check terminal block: Remove the rear cover over the power cord connection. Tighten all terminal screws and inspect for heat damage.
Inspect power cord: Flex the cord gently and look for flickering; replace if damaged.
Check internal connectors: Reseat connectors on the power filter board and main PCB.
If flickering persists, the power filter or main PCB may have cracked solder joints and should be repaired or replaced by a technician.

Medium 3/5

Power Filter Board

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