Question: How to set the temperature for the refrigerator with display panel？

Normal control process: Unlock the panel, when you press the fridge or freezer temperature adjustment key, the characters in the fridge or freezer temperature display zone will flash. At this time you can adjust the temperature of the fridge/freezer storage compartment. After adjustment, if there is no key action in 5 seconds, the displayed value will stop flashing and return to original value to display actual temperature of the fridge/freezer storage compartment.
Because different control process for different models, please set the temperature refer to the user manual.

The ideal temperature setting for a refrigerator is 5℃ and for a freezer it's -18 ℃

Because there are many kinds of models for Haier products, maybe you can’t set the temperature refer to the FAQ, maybe the display panel is not the same as the contents and the picture, please search the user manual from the website first , if  you can’t find it, please call Haier service center.