What does the Bosch refrigerator freezer indicator flash mean?

Many users praise Bosch products for their reliability and unique quality. But from time to time such a situation occurs: the Bosch refrigerator, which was just unpacked and included in the network of the refrigerator, which was purchased in the supermarket of similar household products, flashes the indicator of the freezer temperature. What is the cause of this problem, and how to fix it?

Why is the product beeping

All modern BOSCH models are equipped with various functions, and manages them electronic control unit. When a defect has appeared, the error information appears on the display, the indicator flashes, and a beep sounds. The flashing indicator and the beep of the sound signal warns the user about the presence in the refrigerator of a malfunction that interferes with the normal operation of the product:

• could appear crack in the cooling systemthrough which neutral gas escapes - it is necessary to eliminate the defect and fill the equipment with freon;
• in the freezing chamber appeared frost coat or snow - you need to defrost the device and wipe the walls dry with a clean, soft cloth;
• the door does not close tightly - it is possible that a bulky pan interferes or the sensor has broken, informing the control unit about closing the door;
• there are certain defrost system faults - it is necessary to diagnose and replace unusable parts;
• a special board with built-in programs ordered to live long - you need a specialist to install a new part;
• alarm is given due thermostat failure, in chambers the nominal temperature is not reached - the sensor must be replaced.

The beep will squeak, and the indicator will blink - this is how the product complains about an abnormal situation, and sometimes tries to report more significant internal problems. In the attached Operating Instructions Refrigerator manufacturers describe in detail the error codes and their decoding, and we will analyze in detail the possible causes of failure even of such reliable equipment as Bosch brand products.

Temperature disturbance

Bosch two-compartment refrigerator can emit sound and light when temperature rise in chambers. With this news, the user must immediately make sure that the freezer is warmer than usual, then you need to find out the reason for this increase.

All modern products begin to give a signal if you keep the door of the refrigerator open for a long time - for example, you come from the bazaar and put food on the shelves. Due to the leakage of cold air from the chamber, the device starts to give a beep about the malfunction: it cannot see that it is you who have not closed the doors for so long.

A similar situation may occur if you load a lot of freshly purchased products that require freezing into the freezer: this way the system informs you that the temperature has risen, and the refrigerator needs a certain amount of time to restore the previous temperature.

There are models where the door locks in this case: while the device freezes the food, the user will not be able to open the freezer.

First start

When you plug a Bosch fridge in the net, the light and sound signal is triggered, but this does not meanthat there was a breakdown. Do not be afraid and immediately disconnect the product - not yet recruited nominal temperature in the chamberstherefore, a conscientious technician is in a hurry to report a violation of the temperature regime.

The flashing of the indicator and the squeak may appear even after a long non-use of household appliances for their intended purpose. You can turn off this concert, you just need to find the signal button, turn it off by pressing - after a while everything stops.

Problems with the door

Often, the product signals that cold air is leaking due to a faulty door; there may be several options.

1. The door is not tightly closed - there is a leak of cold air through the cracks, which is immediately reported by the product. It is necessary to carefully inspect the rubber seal around the perimeter, perhaps the problem occurs due to a defect in rubber. Check the arrangement of containers on the shelves - perhaps the protruding handle prevents closure.
2. In some cases, direct fault rubber seal - over time, it loses its elasticity, deformation occurs in the place of pressure to the body of the refrigerator.Have to change the rubber seal.
3. Not closed when closing close sensor button the doors or he has failed. From long use, the button may not be sunk, so the system includes all types of alarms, and there is no leakage - there is no contact. There are two options: replace a defective sensor or stick a small piece of rubber at the point of contact to make a stable contact.

You can repair minor defects only after the warranty expires, otherwise call the service, they will send a wizard who will quickly fix the problem, replace broken parts.

Cooling system

Light and sound alarm is activated if the chamber starts to grow hoar frost or snow coat. To eliminate the annoying squeak, you need to pull out all the products from the refrigerator and disconnect it from the network.

Many models of Bosch refrigerators are equipped No frost systemwhich allows a product to work without defrosting till 7 months. If freezing nevertheless occurs - make sure that the temperature indicator indicator is not at its maximum, but if so, then turn on the average mode.The quality of the freezing will not change much, and the sound and light signal will no longer disturb you. If after such manipulations the signals go, and the fur coat appears - immediately call the master to diagnose the cooling system.

Diagnosis of the cooling system

Compressor breakdown

The heart of technology - the compressor, which is periodically turned on to ensure proper operation. If it starts to turn on too often and work almost continuously - there are some problems in its stable operation, which will immediately be reported by the indicator and the audio signal.

Carefully inspect the device: maybe freon leakIn any case, it’s not worth troubleshooting yourself; it’s better to entrust this matter to a professional. By your actions you can harm so that you have to change this very important, very expensive part of the refrigerator.

Control Panel

The indicator may flash due to a minor fault in the panel itself - check what is the position of the temperature indicator, the settings of the entire mode depend on it. Very often on the panel are formed fat and moisture deposits, buttons seize and do not work normally. It is necessary to carefully inspect the panel, clean the fat deposits and dirt, but very carefully, without fanaticism, so as not to cause harm by their actions.

Each user should remember: the refrigerator has a very complicated device, there is no need to independently troubleshoot the electrical circuit or electronic system, there are refrigeration experts for this.