Comparison Siemens SR 55M536 vs Siemens SR 55E506 EU

The dishwasher has a drying function. Drying can occur both due to the natural evaporation of water from the surface of the dishes (condensation drying), and due to its blowing with heated air; the first option is more economical, since it does not require energy and there is also an improved one — with a heat exchanger; the second, in turn, provides faster drying. The recently introduced new type of Zeolith drying combines two methods, as it first collects residual moisture and then converts it into heat, which dries the dishes and belongs to premium segment models. Note that not all dishwashers are capable of drying dishes to dryness; see drying class for details.

The approximate noise level produced by the dishwasher during operation. In modern models, this parameter can range from 37 – 39 dB (muffled human voice) to 59 – 60 dB (loud conversation); more detailed decoding of what sound corresponds to a particular number of decibels can be found in special tables. Anyway, the low noise level contributes to the comfortable use of the device. It is especially important if the dishwasher is to be used at night (for example, if there are reduced electricity rates at night).

— Own programme. Possibility to create and save a custom programme by setting the parameters to your liking. This function is convenient because instead of setting the washing settings manually each time, it is enough to save them once in the device’s memory and then simply select a user programme from the list.

— Half load. A special programme for cases when the dishwasher is loaded with only half of its regular capacity. Running a full-fledged wash in such cases would be too wasteful; so in the half load mode, the dishwasher reduces the consumption of water, detergents and electricity, focus on a reduced amount of dishes. Such a programme is relevant mainly for roomy models (from 8 sets).

— Pre-rinsing. The "soaking" mode is a program that rinses dishes with cold water and keeps them from drying for a long time, preventing food residues from sticking to the plates. It's useful for storing unwashed dishes for a long time, and for washing heavily soiled dishes without using intensive washing programs.

— Quick wash. A quick wash programme that saves time. Designed mainly for lightly soiled dishes that do not require particularly intensive exposure; for cope with serious pollution is not suitable.

— Automatic. This program allows the dishwasher to monitor the washing proc...ess using sensors that evaluate the water composition during rinsing. The washing process ends when the water is free of impurities, ensuring optimal resource consumption. The washing mode varies by model, with some offering only standard automatic programs and others allowing users to choose the water temperature.

— Economical. A programme that reduces the consumption of water, detergents and electricity compared to a normal washing cycle. Usually, it is intended for dishes without heavy soiling and dried food residues, although individual models may have their own features of the economy mode.

— Delicate (for glass). Special programme for washing delicate dishes, especially that are made of thin glass (goblets, wine glasses, etc.). Washing is carried out at low temperatures (to avoid drops) and with minimal mechanical actions, which allows you to keep delicate dishes intact.

— Hygienic. This program is designed to destroy pathogenic bacteria and viruses effectively. It uses elevated water temperatures (around 68...70°C) that can provide a bactericidal effect without special detergents. This mode is useful for washing children's dishes and can be helpful when someone in the family is sick.

— Intensive. Special programme for washing heavily soiled dishes, such as pans with dried-on food residues. Usually, it provides increased pressure and elevated water temperature.

— Night(quiet). This program is designed for use at night or in situations where excessive noise is undesirable. It reduces the noise produced by the dishwasher by decreasing water temperature, pressure, and using other techniques depending on the model. The necessary washing efficiency is maintained by increasing the operating time, making it suitable for use at night.

— Steam treatment. Hot steam treatment can be used to soften dried food residues and sterilize jars and utensils for home canning. The process consumes a lot of energy.

In addition to the above, other types of programs may be indicated in the specs of dishwashers, in particular:

— Normal. Standard programme for washing lightly soiled dishes with a full load at temperatures around 65 °C. Available in almost all modern dishwashers, but sometimes manufacturers specify its availability separately.

— Plastic utensils. The programme is designed for washing reusable plastic dishes at lower temperatures and intensity than the standard programme to avoid scratches and damage caused by high heat. Not all plastic dishes are compatible with dishwashers, so compatibility should be checked separately. Washing disposable dishes is not recommended.

— Mixed. This category includes all programs that combine several washing modes at once — for example, the normal mode in the compartment for cups and glasses, and the intensive one in the lower part, where you can put a pot or frying pan. Options for such combinations may be different, depending on the model.

— Self-cleaning. Special programme to remove deposits and disinfect the dishwasher. Self-cleaning mode heats water with detergents to remove moderate pollution, and can be run multiple times for tough deposits.

Sound signal, indicating the end of the dishwasher operating. Many dishwashers work quietly and without a special signal, it can be difficult to determine whether the programme has ended.

Possibility of connection of the dishwasher to a source of hot water. With this connection, the water enters the device already heated (unlike the usual procedure, when the dishwasher itself heats the water to the desired temperature) — thus it saves time and energy. However, note that "hot connection" is demanding on the quality of water: in most cases, it must have a temperature of 60-65 °C and be supplied without pressure drops.
Note that hot water connection is an option, not the only way; dishwashers with the possibility of such a connection can usually work according to the standard scheme, from a source of cold water.

The presence of an door closer in the design of the dishwasher.

An auto-closer is a device that helps close or open a door smoothly to the fully closed or open position, preventing the door from remaining in an intermediate position. It has two functions: ensuring the door is fully closed to prevent splashes and damage, and providing soft closing/opening to prevent shock and damage.

— Rotary switch. Rotary switch control. Usually, it is not the only one control: the rotary knob is used to select the operating mode, and the remaining functions of the dishwasher (start-stop programs, timers, etc.) are controlled by buttons. However, panels with rotary switches still have their own specifics, so they are distinguished as a separate type of control. Technically, this option can be used in dishwashers of all price categories, but for a number of reasons, it is found mainly in inexpensive models.

— Push-buttons. Controlled by classic mechanical buttons. This option allows you to work even with the very advanced and extensive functionality that is typical for premium dishwashers, while the buttons are cheaper than the touch panels (see below). Therefore, push-button control can be found in all classes of dishwashers, from low-cost to top-end ones. Its main disadvantage is the presence of slots between the buttons and the panel in comparison with the same sensors, where dirt can clog and cleaning out it can be quite difficult.

— Touch. Control systems with sensors. These controls are easier to operate than simple buttons (see above) — instead of pressing, a light touch is enough. All sensors can be made under the same plane, which makes it easier to clean the control panel and reduces the number of places where dirt can clog. Do not forget t...hat such control gives the dishwasher a modern and advanced look. On the other hand, sensors are more expensive than other types of control, and therefore are used mainly in high-end models.

A protective system designed for those cases when there are small children in the house. To prevent a curious child from injuring himself and ruining the dishwasher, various locks can be provided in the design — usually for the door, sometimes also for the control panel. The child lock function turns off in a way that is easily accessible to an adult but not accessible to a child.