Question 1

after cleaning, my instant pot won't turn on at all, no lights, nothing.

Accepted Answer

DIAGNOSIS Liquid got into the electronics in the base during washing. The inner pot is removable; the base housing is not waterproof. FIX Unplug the unit immediately. Turn the base upside down and let it dry in a warm, ventilated area for at least 72 hours. Do not use a hair dryer. Check the power cord is fully inserted into the base. IF THAT DIDN'T WORK Test the outlet with another appliance. Check your home's circuit breaker. If the outlet and cord are good, the thermal fuse or main control board is likely shorted. This requires professional repair. HEADS UP Never immerse the base in water or run it under the tap. Wipe with a damp cloth only. Always remove the inner pot before cleaning the cooking base.

Question 2

i get a weird "Food Burn" error even with plenty of water, only when i use the slow cook function.

Accepted Answer

DIAGNOSIS The Instant Pot's slow cook function heats from the bottom only, unlike a traditional slow cooker. Dense foods on the bottom can scorch before heat circulates. FIX Always use the provided clear glass lid for slow cooking, not the pressure lid. Use more liquid than a traditional recipe calls for. Layer root vegetables on the bottom, meat on top. Stir occasionally if possible. IF THAT DIDN'T WORK The "Food Burn" error should not trigger in Slow Cook mode. If it does, the control board may be misreading the temperature sensor. Try a factory reset (unplug for 10 minutes). HEADS UP The Slow Cook function on this model runs hotter than "Low" on most cookers. Treat it as a "Medium" setting. For long unattended cooks, a dedicated slow cooker is more reliable.

Question 3

the yogurt function on my duo plus never gets the milk hot enough, it stays liquid.

Accepted Answer

DIAGNOSIS The milk wasn't pasteurized (heated to 180°F) before incubation. The "Yogurt" button has two stages: "Boil" for pasteurization and "Yogurt" for incubation. You likely skipped the first stage. FIX For homemade yogurt, you must first pasteurize the milk. Pour milk into the inner pot. Press "Yogurt" until "Boil" displays. The pot will heat to 180°F and beep. Let it cool to 110°F, then add starter culture. Press "Yogurt" again to select "Yogurt" for the 8-hour incubation. IF THAT DIDN'T WORK Use a standalone thermometer to verify temperatures. If the pot doesn't reach 180°F during "Boil," the heating element or thermostat may be failing. Contact support. HEADS UP Using ultra-pasteurized milk can sometimes fail. It has less protein for the culture to bind. Use whole or 2% regular pasteurized milk for best results.

Question 4

my instant pot duo plus just beeps and flashes "Lid" but the lid is definitely on.

Accepted Answer

DIAGNOSIS The lid position sensor isn't engaged. The alignment pin on the lid isn't hitting the micro-switch in the handle, or the switch is faulty. FIX Turn the lid until the arrow on the rim aligns with the unlock symbol on the base. Then turn it further to the lock symbol. You should feel a firm click. The lid handle should align with the base handle. IF THAT DIDN'T WORK Check for food debris or a warped sealing ring blocking full closure. Clean the rim of the inner pot and the lid's sealing ring channel. Ensure the ring is seated properly. HEADS UP Do not use force. If the lid doesn't close smoothly, something is obstructing it. Forcing it can break the alignment pin or the sensor switch.

Question 5

the lid seal on my duo plus smells terrible and makes everything taste like last week's curry.

Accepted Answer

DIAGNOSIS The silicone sealing ring is porous and absorbs odors. It's a common issue with frequent use of strong spices. FIX Remove the ring by pulling it out of the lid groove. Wash it in hot, soapy water. Boil it in a vinegar-water solution for 10 minutes, or run a steam cycle with vinegar and water in the pot. Air dry completely. IF THAT DIDN'T WORK Buy a spare set of official sealing rings. Designate one for savory foods and one for desserts or neutral dishes. Store them outside the lid in a ventilated area. HEADS UP Never put the sealing ring in the dishwasher. The high heat and detergents degrade the silicone faster and can set in odors.

Question 6

my instant pot makes a constant hissing noise from the steam release valve, is that normal?

Accepted Answer

DIAGNOSIS No. A constant hiss during pressure cooking means the steam release valve is not fully sealed. The silicone sealing ring or the valve stem is the issue. FIX Turn the pot off and release pressure. Check the steam release handle is fully turned to "Sealing." Remove the silicone cap from the float valve. Remove the anti-block shield. Re-seat the clear silicone sealing ring, ensuring it's not pinched or folded. IF THAT DIDN'T WORK The steam release valve itself may have food debris. Remove it by pulling it straight up from the lid. Wash the valve and its housing. Reinsert firmly. HEADS UP A constant hiss means pressure is escaping. Cooking times will be inaccurate and the pot may not reach full pressure. Fix it before continuing.

Question 7

the float valve on my 6qt duo plus is stuck up, lid won't unlock, help?

Accepted Answer

DIAGNOSIS Pressure is still trapped inside. The float valve is a physical safety lock. It will not drop until internal pressure equals atmospheric pressure. FIX Do not force the lid. Ensure the steam release handle is set to "Venting." Wait. It can take 10-15 minutes for natural pressure release. The valve will drop with a click when safe to open. IF THAT DIDN'T WORK If the valve is mechanically jammed by food, use a wooden chopstick to gently push down on the metal pin of the float valve once the pot is cool and depressurized. HEADS UP Forcing the lid can warp the sealing ring rim. Always confirm the float valve is fully down before attempting to turn the lid.

Question 8

my instant pot duo plus just shows "burn" and won't pressurize, what's wrong?

Accepted Answer

DIAGNOSIS The Burn error triggers when the heating element gets too hot, usually because food is stuck or the inner pot is underfilled. FIX Turn the pot off. Let it cool. Release pressure manually. Open the lid. Stir the contents and add at least 1 cup of liquid like water or broth. Scrape the bottom of the inner pot to free stuck food. Close and restart. IF THAT DIDN'T WORK Check the float valve. If it's jammed with food debris, it won't seal and can cause overheating. Clean the valve and its silicone cap under the lid. HEADS UP Never cook thick sauces, pasta, or dense foods without enough liquid. Use the "Sauté" function to reduce liquids only after pressure cooking is complete.

Instant Pot Duo Plus 9-in-1 Electric Pressure Cooker, 6 Quart

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