The SMEG SO4302M1X is a 45 cm Classic compact electric combi microwave oven with a Galileo Micro combi cavity and Vapor Clean system. Finished in fingerproof stainless steel with Eclipse glass, it offers 11 cooking functions, including traditional, microwave and specialist options such as Pizza, Air-Fry and BBQ. With a 40 litre easy clean enamel cavity, electronic temperature control and soft close door, it is designed for flexible, precise and convenient cooking.

Key Features

45 cm compact design – Compact appliance with a height of 45 cm, suitable for kitchen sets of small height.
Combi microwave cooking – Combination microwave allows traditional cooking to be combined with microwaves for increased flexibility.
11 cooking functions – Includes Static, Fan assisted, Circulaire, ECO, Large grill, Base, Pizza and multiple microwave combination functions.
Dedicated Air-Fry and BBQ functions – Specific functions for use with compatible Air fryer and double sided BBQ accessories.
Vapor Clean system – Simple cleaning function using steam to loosen deposits in the oven cavity.
Classic stainless steel aesthetic – Fingerproof brushed stainless steel with Classic handle, flat design and Eclipse glass.
Easy clean enamel cavity – Special antacid lining helps reduce the amount of cooking grease adhering to the interior.
Electronic temperature control – Maintains oven temperature with precision of 2–3 °C, suitable for temperature‑sensitive dishes.
Rapid pre-heating – Function to reach the selected temperature in just a few minutes.
Soft Close and Soft Open door – Advanced smooth closing and opening for quiet, controlled operation.
Child lock safety – Controls lock / child safety to prevent accidental programme changes.
40 litre net capacity – Usable cavity with two cooking levels and side lights for improved visibility.
Microwave effective power 800 W – Multiple microwave combination options with grill, circulaire and fan.
Halogen lighting – Two 40 W halogen lights, with light activated when the door is opened.
Keep warm and Eco light options – Additional options include Keep warm, Eco light, brightness and tones adjustment.

Technical Specifications

Product family	Oven
Category	45cm Compact Ovens
Cooking method	Combi Microwave
Galileo cavity	Micro combi
Cleaning system	Vapor Clean
EAN code	8017709307738
Aesthetic style	Classic
Colour	Stainless steel
Finishing	Fingerproof
Design	Flat
Material	Stainless steel, brushed type of steel
Glass type	Eclipse
Serigraphy colour / type	Black, symbols
Door design	With 2 horizontal strips, temperate door, quadruple glazed (total no. of door glasses 4)
Handle	Classic, stainless steel colour
Logo	Embossed
Control knobs	Classic, steel effect
Number of controls	2
Display name / technology	EvoScreen, LCD
Control setting	Knobs & touch buttons
Net volume of the cavity	40 litres
Capacity	<50 l (40 litres net volume)
Number of cavities	1
Usable cavity space (HxWxD)	211x462x401 mm
Cavity material	Easy clean enamel with special antacid lining
Shelf positions	2 cooking levels
Minimum temperature	25 °C
Maximum temperature	250 °C
Temperature control	Electronic (precision 2–3 °C)
Lower heating element power	1200 W
Grill element power	1750 W
Circular heating element power	1400 W
Microwave effective power	800 W
Door opening type	Standard opening, Soft Close, Soft Open
Microwave stops when door is opened	Yes
Heating suspended when door is opened	Yes
Controls lock / child safety	Yes
Number of lights	2 side lights
Light type / power	Halogen, 40 W each
Light when door is opened	Yes
Cooling system	Tangential air cooling system
Cooling duct	Single
Chimney	Fixed
Voltage	220–240 V
Current	15 A
Nominal power	3300 W
Frequency	50 Hz
Power supply cable length	150 cm
Accessories included	Chrome shelf (1), grill mesh (1), glass tray (1)

Functions, Use and Additional Details

Traditional cooking functions

Static (upper and lower element only) – Traditional method best suited for single items in the centre of the oven; the top is always hottest. Ideal for roast, fruit cakes, bread, etc.
Fan assisted – Fan combined with traditional cooking from above and below provides uniform heat.
Circulaire – Fan with circular element for hot air cooking with benefits such as no preheat if cook time is more than 20 minutes, no flavour transfer, less energy and shorter cook times.
ECO – Combination of grill, fan and lower element, suitable for cooking small quantities of food.
Large grill – Grill element ideal for meat portions, sausages and bacon.
Base (lower heating element only) – Ideal for foods requiring extra base temperature without browning, such as pastry dishes and pizza, and suitable for slow cooking stews and casseroles.
Pizza function – Simultaneous operation of three elements for optimum cooking when used with the appropriate pizza stone.

Microwave and combination functions

Microwave – Microwaves penetrate straight into the food for quick cooking, thawing and heating without altering appearance and aroma, with energy savings.
Microwave + bottom + top + fan – Cooking with simultaneous use of heating elements, fan and microwave supply.
Microwave + Circulaire + fan – Fan with circular element plus microwave for similar cooking results in less time.
Microwave + grill – Grill for browning the surface while microwaves cook the internal part quickly.

Other functions

Defrost by time – Thawing time of foods determined automatically.
Proving – Air at 40 °C provides the environment for proving yeast dough mixes.
Stone cooking – Dedicated function for use with a rectangular refractory stone, ideal for pizzas and other bakes.
BBQ – Dedicated cooking function for the double sided BBQ plate, suitable for succulent and crispy dishes with the typical grilled taste.
Air-Fry – Dedicated function for the Air fryer rack or tray, ideal for recreating traditional frying with fewer calories and less fat.
Sabbath – Allows cooking food whilst respecting the provisions of the Jewish day of rest.
Keep warm – Keeps precooked foods warm.

Cleaning

The Vapor Clean function uses steam to loosen deposits in the oven cavity, making cleaning simpler. The easy clean enamel interior has a special antacid lining which helps keep the interior clean by reducing the amount of cooking grease adhering to it.

Timers and options

Time-setting options – Delay start and automatic end cooking.
Minute minder and timer – Minute minder and 1 timer available.
Other options – Keep warm, Eco light, brightness and tones adjustments, showroom demo option, rapid pre-heating.
Automatic lighting switches off – For energy savings, lighting switches off automatically after one minute from the start of cooking.

Compatible accessories

Compatible accessories include:

AIRFRY – Air fryer rack for crisp dishes such as French fries, fried vegetables and fish, with fewer calories and less fat.
AIRFRY2 – Air fryer tray with similar use for quick, simple cooking with browning and crispiness.
BBQ – Double sided plate; ribbed side for meats and cheeses, smooth side for fish, seafood and vegetables.
ET20 – Enamelled tray, 20 mm deep.
ET50 – Enamelled tray, 50 mm deep.
GTP2 – Partially extractable telescopic guides (1 level) in stainless steel.
GTT2 – Totally extractable telescopic guides (1 level) in stainless steel.
PALPZ – Pizza shovel with fold away handle, width 315 mm, length 325 mm.
STONE2 – Rectangular pizza stone for 45 cm and 60 cm ovens, dimensions W42 x H1.8 x D37.5 cm, ideal for pizzas, bread, focaccias, pies, flans and biscuits.

Frequently Asked Questions

What type of oven is the SO4302M1X?

It is a 45 cm compact electric combi microwave oven from the Classic aesthetic family. It combines traditional oven heating elements with microwave technology in a Galileo Micro combi cavity.

What is the capacity of the oven cavity?

The oven has a net volume of 40 litres with a stated capacity of less than 50 litres. The usable cavity space measures 211x462x401 mm and provides two cooking levels.

How does the Vapor Clean function work?

Vapor Clean is a simple cleaning function that uses steam to loosen deposits in the oven cavity. In combination with the easy clean enamel antacid lining, it helps reduce grease adherence for easier cleaning.

Which safety features are included?

Safety features include a controls lock / child safety device, a tangential air cooling system for safe surface temperatures, heating suspended when the door is opened, and the microwave stopping when the door is opened. The door is temperate and quadruple glazed.

What accessories are supplied with the oven?

The oven is supplied with one chrome shelf, one grill mesh and one glass tray. Additional compatible accessories, such as Air fryer racks, BBQ plate, enamelled trays, telescopic guides, pizza shovel and pizza stone, are available separately.

What are the main cooking functions available?

There are 11 cooking functions, including Static, Fan assisted, Circulaire, ECO, Large grill, Base, Pizza, microwave, microwave combination functions (with bottom, top, fan, Circulaire and grill), plus additional functions such as Defrost by time, Proving, Stone cooking, BBQ, Air-Fry, Sabbath and Keep warm.

SO4302M1X

Smeg SO4302M1X Microwave Oven