[matters needing attention]

Turn off the power for at least 30 minutes before switching from refrigeration to heating or heating to refrigeration.

[frequently asked questions]

There is no electricity in the heating and cooling box.

Check whether the 12V socket is properly plugged and the plug fuse is burned.

[safety tips]

1. The power must be unplugged before cleaning.
2. Do not put the heating and cooling box or power cord in the liquid. Scrub with a neutral soap and a damp rag;
Don't use it to make ice.
4. Do not block the air vents, or the refrigerator will be heated faster, causing a fire;
When the engine is off, don't work it for long. It will run out of battery.