Samsung Control Logic Lockup After Power Event

Ice maker stopped working after power outage or brownout.

Possible Causes

Ice maker control board latched in error state, Main PCB glitch, Incomplete reset after power restoration

Safety first: Ensure power is stable before restarting the appliance.

Steps:

Full power reset: Unplug the refrigerator or switch off the circuit breaker for at least 5–10 minutes.
Restore power: Turn power back on and wait for the control panel to initialize.
Reset ice maker: Press and hold the Test button on the ice maker for 3–5 seconds until a chime sounds.
Wait for recovery: Allow up to 24 hours for normal ice production to resume.

Very Easy 1/5