Which oven function do I need for this dish?

The oven’s small alphabet, read once properly#

Symbols are not identical across makers; those here are the most common convention. The pictogram’s square is the oven seen from the front. A thick line at the top means the upper element on, one at the bottom the lower element; two lines together give conventional cooking, the classic environment for baking on one shelf. The zigzag line at the top is the grill: intense heat from above for browning, with the dish close under it on the upper shelf. A fan in a circle usually means true convection: a ring heater (at the back) warms the air and the fan sets it moving. A plain fan without the circle depends on the model; check the manual. Some ovens allow cooking on several shelves at once; check the number and the recommended levels in the manual. A fan accompanied by lines mixes moved air with the classic elements; a fan under the zigzag is fan grilling, browning by alternating the grill with moved air.

Two combinations deserve separate untangling. Fan with bottom heat (usually plus the ring heater, depending on the model), the function often called “pizza”, strikes the dough’s base from below while moved air cooks the top without burning it; on some panels it is literally drawn as a pizza slice. The snowflake, sometimes with a droplet, usually means defrosting: the fan moves air with no heat or minimal heat. The trade names (CircoTherm, True Fan and their kin) start from the same basic physical pieces: the top element (and grill), the bottom element, often a ring heater at the back, and a fan; how the elements are arranged differs from model to model. Whoever reads the pieces has a starting point for any panel, but your model’s manual has the last word.

The great everyday choice: fan or still heat#

Top-and-bottom heat warms by radiation from the two elements; the air stays relatively still, the food’s surface dries slowly, and rising doughs are not pushed by a draught. It is the environment most older recipes were written in, and remains the manuals’ choice for cakes and bread on one shelf. Its price is shelf inequality: a second tray shadows the heat, and multi-shelf cooking comes out lame.

Convection sets the air moving and erases the differences between shelves, with two practical consequences. First, surfaces dry and brown faster — good for potatoes, vegetables and everything wanting crisp edges, less gentle with moist, exposed batters. Second, the more efficient transfer makes ovens often ask for a temperature set some 20 °C lower than the same recipe on top-and-bottom, as the user guides state outright. It is no law of nature but a starting convention: watch the first tray of a new oven’s life, and learn its true difference from a cheap cake.

Half the answer sits in the shelf level, not the symbol#

The function decides how the heat circulates; the shelf decides where you stand inside it. The guides repeat the same simple map: top-and-bottom asks for a single shelf, usually the middle, so the dish receives both elements at an honest distance; bottom heat and the pizza function work on the lower shelf, where the base sits near the element; the grill works up high, near its element; some ovens allow cooking on several shelves at once; check the number and the recommended levels in the manual. A cake set high, two centimetres under the upper element, will colour fast and stay raw in the middle however right the symbol.

The tray itself is the story’s second half: a heavy dark one holds the heat blow for crisp bases, a thin pale one is gentler with delicate bottoms, and preheating the tray with the oven is the gesture the makers’ pizza functions recommend. Before any symbol, the right tray on the right shelf is the oven’s cheapest function.

What a selector cannot promise: your actual oven#

Makers draw the pictograms almost alike and name them differently; some christen the same combination three ways across three oven generations. Steam, proving functions, weight-based automatic programmes and residual-heat eco modes stay outside the eight classic pieces, each with its own manual. When your symbol matches none of those drawn here, do not guess by resemblance: look it up in your model’s manual, the only document that knows what your knob switches on.

The selector gives no temperatures and times, because none belong to the function: frozen chips carry their maker’s instructions on the packet, the cake has its recipe, the bird its weight. The food safety of meat and reheated leftovers is judged by internal temperatures and rules of their own, not by pictograms. What the page can do, and does, is put you on the function whose kind of heat fits the dish; the rest is your oven, watched carefully once and known by heart thereafter.

Frequently asked questions#

Sources and how they were checked#

• Electrolux (official support, Romanian), “Symbols and functions on your Electrolux oven” — the functions and their recommended uses, read in full on 7 November 2026
• NEFF (official Romanian guide), “Guide to the symbols used on NEFF ovens” — the pictograms and their explanations, read on 7 November 2026

The dish-to-function mappings follow the recommended uses in the two makers’ guides read on 7 November 2026: at Electrolux, conventional (top and bottom heat) is the everyday one-shelf mode, True Fan, on its models, cooks on up to three shelves with temperatures usually set 20 °C lower, bottom heat is named for pizza and tarts on the lower shelf, the grill for the upper shelf, Turbo Grill for large pieces and poultry on the bone, the Pizza function for crusted doughs on the lower shelf, defrosting by fan cutting the time against the counter; at NEFF the pictograms (fan in a circle, top/bottom lines, zigzag grill, fan with bottom heat for pizza, bottom heat also for reheating) are confirmed with the same meanings. The page’s pictograms are original drawings after the shared convention, not brand reproductions. No temperature or time is printed as universal.