SIEMENS SN23EI03ME iQ300

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SIEMENS SN23EI03ME iQ300

Dishwasher SIEMENS SN23EI03ME iQ300
The 60 cm wide SIEMENS SN23EI03ME iQ300 freestanding dishwasher combines clever features, a flexible interior layout and economical operation. It offers wi-fi connectivity via Home Connect, autoOpen dry, varioSpeed Plus to significantly shorten the wash cycle and the varioFlex basket system with varioDrawer. There is also a 65 °C hourly programme, the option to save your own favourite programme and function combination, a quiet iQdrive motor and aquaStop spill protection.

Why SIEMENS SN23EI03ME iQ300
smartStart:
Smart start of the dishwasher at the most convenient time according to the energy price or availability of renewable resources
autoOpen dry:
lower energy consumption during drying thanks to automatic door opening
varioFlex and varioDrawer:
greater flexibility in storing crockery, cutlery and kitchen utensils
Hourly 65 °C:
clean and dry dishes in just 60 minutes
varioSpeed Plus:
up to three times faster washing and drying of dishes

varioSpeed Plus - fast and smart washing
Reduce washing and drying time to up to a third of the original time while maintaining quality. varioSpeed Plus can also be switched on during the cycle and controlled conveniently in the Home Connect app.


Tested hygienic quality
Hygienic performance is already verified at Eco 50 °C (level 1). You can achieve even more hygiene with higher temperature programmes, such as Intensive 70 °C or Maintenance Machine Care (level 3).

Home Connect - control from anywhere
You can control the SIEMENS SN23EI03ME iQ300 dishwasher via your phone or voice, see the cycle progress, get alerts and turn on faster or quieter settings. In addition, the app can keep track of tablet inventory.

smartStart - smart timing
Let the SIEMENS SN23EI03ME iQ300 run when it makes the most sense: smartStart selects the optimum time according to the availability of renewable energy or better tariffs - for cheaper operation.


Download the programme - always up to date
In Home Connect, you can download additional washing programmes tailored to your needs. The SIEMENS SN23EI03ME iQ300 dishwasher continuously "learns" new tricks and stays up-to-date.


Program Assistant - the easy choice
In the app, you select the type of dishes, the level of soiling and the priorities (economy, dryness, speed, quietness). The Programme Assistant will recommend the ideal cycle - just press Start.

Remote control and monitoring
Select a programme, start the dishwasher and monitor the status from anywhere. Home Connect alerts you when you're done - no more going around the kitchen. In case of problems, Siemens customer support can perform a remote diagnosis with your consent, determine the cause and recommend a course of action; if intervention is required, a technician will come prepared with the necessary parts.

Favourites button - your shortcut
Save a combination of your most frequently used programs and features and launch them with a single button or via the app.

autoOpen dry - natural drying
During drying, the door of the SIEMENS SN23EI03ME iQ300 will automatically open, promoting natural airflow and better drying without additional energy.

Automatic program - optimal settings for you
The aquaSensor continuously evaluates the soiling and adjusts the water quantity and temperature accordingly. The result is the best possible results without manual adjustment.

aquaStop - lifelong security
The aquaStop safety system protects against damage caused by water in the hose and in the appliance. Siemens guarantees this protection for the lifetime of the SIEMENS SN23EI03ME iQ300.

10-year warranty against rusting
The premium stainless steel inner tub and specialized manufacturing processes allow us to provide a 10-year warranty against rusting from the inside.

iQdrive - quiet and economical motor
The iQdrive motor combines low consumption with high performance, short wash times and quiet operation, with minimal wear and tear.

intensiveZone - gently at the top, firmly at the bottom
Activating intensiveZone increases the water pressure in the lower basket for very dirty dishes, while the upper basket remains gentle - ideal for mixed loads.

Dosing assistant - perfect dissolution
The tablet is released into the catch basin where a targeted stream of water quickly dissolves and evenly distributes it. The result is optimum washing effects.
Main parameters of the dishwasher SIEMENS SN23EI03ME iQ300
Energy efficiency class
B
Eco program water consumption in liters per cycle
9 l
Drying method
Heat exchanger + drying assist
Connected appliances with Home Connect
Yes
Water protection with warranty - AquaStop
Yes
Additional control options
remote control, dishwasher care programme, varioSpeed Plus, Intensive Zone, Half Load
Dimensions of the appliance
845 x 600 x 600 mm
Is it possible to remove the top panel of a freestanding dishwasher, and how tall will it be afterwards?
Yes, on most freestanding dishwashers the top lid can be removed. This brings the appliance's height down from 85 cm to 81.5 cm, allowing it to fit under a standard countertop.
What is the difference between freestanding/undercounter/built-in/fully integrated dishwashers?
A freestanding model has its own outer casing and top lid. An undercounter model sits under the counter but keeps its original front door and control panel. A built-in (semi-integrated) model has its front covered by a kitchen cabinet panel, though the control panel stays visible. A fully integrated model is completely hidden behind the cabinet door, with the control panel mounted on the top edge of the door.
What does it mean that the front panel on the door is not included in the delivery?
For built-in and fully integrated models, the dishwasher ships without an outer decorative panel. That panel, matching your kitchen's design, is supplied and fitted by your kitchen furniture provider.
What is the duration of each program?
Duration depends on the cycle chosen. Quick or 1-hour cycles run about 30–60 minutes, while an Auto cycle (45–65°C) takes around 2–2.5 hours. The Eco 50°C program can run 3.5 to 4 hours, since it washes at a lower temperature with longer water contact time to save energy.
On the control panel of the dishwasher, it is not possible to change the program and Eco50 is still illuminated.
A cycle is currently running or was interrupted. Reset the appliance by pressing and holding the "Start" button (or the button marked Reset 3s) for 3 seconds. The display will then show 1 minute remaining, and once that counts down and the water drains, you'll be able to select a new program.
Does the dishwasher have a function to open the door before the program ends?
Yes. Models with EfficientDry automatically open the door slightly during the drying phase, improving results and saving energy. Models with OpenAssist let you open handle-free doors just by pushing on them at any point during the cycle, which pauses the program.
What is Zeolite?
Zeolite is a natural mineral used in dishwashers with PerfectDry technology. During drying, it absorbs moisture and converts it into dry, hot air, resulting in exceptionally dry dishes — plastics included — with very little energy use. The mineral regenerates on its own and never needs replacing.
There is water in the dishwasher after delivery.
This is completely normal and actually a sign of quality control — every Bosch or Siemens dishwasher undergoes a thorough wet test at the end of the production line to confirm watertight seals and proper function of all systems.
The new dishwasher is wet inside and has an odor, is that normal?
Yes, this comes from residual water left over from factory testing, which can affect the air quality inside the sealed packaging. Before first use, we recommend running the Machine Care cycle, or a standard intensive program with cleaner and no dishes loaded.
Can the water and drain connections of the dishwasher be extended?
Yes. To extend the AquaStop inlet hose, an original BSH extension kit (part code SGZ1010) is required. The drain hose can be extended with a standard connector and suitable hose, up to a total length of 3.5 to 4 meters.
Why should I choose a more expensive dishwasher?
Higher-end models tend to run quieter and more efficiently (energy class A/B), offer premium drying via Zeolite, have more flexible interior layouts (VarioDrawer cutlery drawer, Max Flex baskets), include Home Connect connectivity, and last longer thanks to premium materials like a full stainless-steel tub.
What are the advantages of connecting a dishwasher to the Home Connect app?
Home Connect lets you start cycles remotely, receive notifications (cycle finished, low salt or rinse aid), download new specialized programs, get remote diagnostics from customer service, and set water hardness or dosing preferences directly from your phone.
The entire control panel is lit up and the dishwasher cannot be operated.
This is likely caused by an active child lock or a minor software glitch. Try holding the key/padlock icon button for 4 seconds to unlock it. If that doesn't help, unplug the dishwasher or switch off its breaker for 5 minutes to perform a hard reset.
What is the difference between EfficientDry, PerfectDry, extra drying, and OpenAssist?
EfficientDry automatically opens the door at the end of the cycle. PerfectDry uses Zeolite minerals for thorough, cupboard-ready drying without needing to open the door. Extra Dry is an optional setting that raises the final rinse temperature and extends the drying phase. OpenAssist provides an automatic touch-to-open door for handleless kitchen designs.
What is an XXL dishwasher?
An XXL dishwasher is a built-in model with a taller body — 86.5 cm instead of the standard 81.5 cm. That extra 5 cm of interior height makes it well suited to large plates, baking sheets, or tall-stemmed wine glasses.
For questions about Siemens large home appliances, you can find all the useful information here.
Specifications
Dishwasher energy parameters
Dishwasher type
Dishwasher functions
Dishwasher features
Dishwasher colour
Connection and compatibility
Dishwasher dimensions and weight
Dishwasher hose length
Power outlet type
Dishwasher packaging dimensions
Siemens Aktiengesellschaft, Werner-von-Siemens-Straße 1, 80333 München, Spolková republika Německo, [email protected], +49 89 3803-5491
Specifications can be changed without notice. Images are for illustrative purposes only.





