Refrigerator owners Hotpoint-Ariston s system No Frost sooner or later they are faced with the need to check or clean the fan - the key element responsible for the circulation of cold air. But where exactly is it located? Unlike the compressor, which is easy to find by its characteristic hum, the fan is hidden inside the case, and its location depends on the model and type of cooling system.
This article will help you determine exactly where is the fan in the Hotpoint-Ariston refrigeratorhow to get to it without the risk of damaging parts, and what signs indicate its malfunction. We will analyze the design features for models with Full No Frost, Low Frost and combined systems, and also give practical advice on diagnostics - from simple listening to visual inspection.
If your refrigerator suddenly becomes noisier, stops cooling evenly, or shows an error on the display (for example F04 or E2), the problem may lie in the fan. Don’t rush to call a technician - in 60% of cases the problem can be fixed on your own, knowing where to look.
Design of Hotpoint-Ariston refrigerators: where to look for the fan
In refrigerators Hotpoint-Ariston the fan is installed depending on the type of defrosting system:
- 🔄 Full No Frost (complete No Frost): the fan is located in freezer compartment, behind the back wall, next to the evaporator. It blows on the evaporator and distributes the cold throughout both chambers through the air ducts.
- ❄️ Low Frost (partial No Frost): the fan can be located either in the freezer compartment (as in Full No Frost), or in refrigerator compartment - this depends on the specific model. For example, in the series Hotpoint-Ariston HBM it is often installed on top, behind a plastic panel.
- 🧊 Drip system (in the refrigerator compartment): there is no fan - cooling occurs by natural convection. But in the freezer compartment of some models (for example, Hotpoint-Ariston BCBthere may be a small fan to distribute the cold evenly.
To accurately determine the location, pay attention to model serial number (located on the sticker inside the refrigerator compartment or on the back of the case). The first letters of the code indicate the type of system:
- 📌
NF— Full No Frost (fan in the freezer). - 📌
LF— Low Frost (fan can be in the refrigerator or freezer compartment). - 📌 No marking - drip system (there may be no fan at all).
If you are not sure about the type of your model, check presence of air ducts between the cameras. Systems No Frost always have them - these are plastic channels, usually hidden behind decorative panels. The fan will be located next to them.
How to get to fan: step-by-step instructions
Before disassembling the refrigerator unplug it and wait until it is completely defrosted (if there is ice in the freezer). To access the fan, you will need to remove the back panel of the freezer or (less commonly) the top cover of the refrigerator compartment. Here is a universal algorithm:
- Remove the shelves and drawers from the freezer. In most models Hotpoint-Ariston the fan is hidden behind a plastic panel at the back.
- Unscrew the fastenings of the back panel. Usually these are 4-6 screws (you may need a Phillips screwdriver or Torx
T20). - Carefully remove the panelby pulling it towards you. Be careful - there may be sensor wires behind it.
- Find a fan. It looks like a small turbine with blades attached to the motor. In models Full No Frost there will be an evaporator (radiator with tubes) nearby.
In refrigerators with Low Frost the fan may be located in the upper part of the refrigerator compartment. case:
- 🔧 Remove the top shelf.
- 🔧 Unscrew the screws holding the plastic cover (usually 2-3 pieces).
- 🔧 Under the cover you will see a fan and an air duct.
☑️ Preparing to inspect the fan
If you are not confident in your abilities, in Hotpoint-Ariston models with electronic control (series). H9, H10) if the panel is removed incorrectly, the tamper protection may work, blocking the operation of the refrigerator until the error is reset through the service menuIn this case, it is better to contact a specialist.
Symptoms of a fan malfunction: when to check it
The fan in the refrigerator Hotpoint-Ariston may fail for several reasons: from natural wear to icing of the blades. The following symptoms will help you recognize the problem:
| Symptom | Probable cause | What to do |
|---|---|---|
| The refrigerator works, but does not cool (it’s cold in the freezer, in the refrigerator compartment heat) | The fan does not rotate - it does not drive cold air out of the freezer | Check the rotation of the blades manually (with the power off!) |
| Constant hum or grinding | The blades are touching ice or foreign object | Defrost the refrigerator and inspect the fan for icing |
Error F04 or E2 on the display |
Failure of the fan rotation sensor or its jamming | Check the contacts and integrity of the wiring leading to the motor |
| The refrigerator often turns on/off | Overheating of the fan motor due to worn bearings | Replace the fan - it cannot be repaired subject |
The most common problem is icing of the blades. In systems No Frost the fan should run continuously, but if the drain hole is clogged or the door seal is worn, moisture gets onto the evaporator, forming ice. Over time, ice blocks rotation and the refrigerator stops. cool.
To check the fan without disassembling:
- Put your ear to the back wall of the freezer.
- Plug in the refrigerator.
- Via 1-2 minutes you should hear a uniform rotation noise. If there is none, the fan is not working.
Cleaning and repairing the fan: what you can do yourself
If the fan is dirty or iced up, it can be cleaned without replacement. To do this:
- Defreeze the refrigerator for 12–24 hours (depending on the amount of ice).
- Remove the back panel of the freezer (as described above).
- Remove ice and dirt from the fan blades. Use a plastic scraper or a soft brush. Do not use metal objects —they can cause damage. blades.
- Check the drainage hole (usually at the bottom of the freezer). If it is clogged, clean it with wire or a special brush.
- Lubricate the motor bearings (if the fan creaks). Use silicone grease or WD-40 (1-2 drops).
If the fan does not rotate even after cleaning, check:
- 🔌 Motor power supply: connect the tester to the fan contacts (should be 12-24 V when running compressor).
- 🔄 Winding integrity: if the motor does not start when voltage is applied, it needs to be replaced.
- 📶 Rotation sensor: in some models Hotpoint-Ariston a tachometer is installed, which blocks operation when the signal is interrupted.
Replacing the fan at home is possible, but requires care. The new fan must match:
- 🔧 Size (blade diameter).
- 🔌 Type connector (models Hotpoint-Ariston often use 3- or 4-pin connectors).
- 🔄 Rotation direction (indicated by an arrow on the case).
How to check the fan with a multimeter?
Connect the probes to the contacts of the fan motor. When rotating the blades by hand, the tester should show varying resistance (usually 50-200 ohms). If there is no resistance or equal to zero, the winding is broken, replacement is required.
Hotpoint-Ariston models: where is the fan in popular series
The location of the fan may differ even among refrigerators of the same brand. Below is data for the most common series Hotpoint-Ariston:
| Series/Model | System type | Fan location | Access features |
|---|---|---|---|
| Hotpoint-Ariston HBM 1801 | Low Frost | Top part of the fridge compartment | It is necessary to remove the plastic cover under the ceiling of the chamber |
| Hotpoint-Ariston HF 4200 | Full No Frost | The rear wall of the freezer | The panel is attached to 6 screws, behind it is the evaporator and fan |
| Hotpoint-Ariston BCB 33 | Drip + No Frost (freezer) | Only in the freezer compartment | The fan is small, located to the right of the evaporator |
| Hotpoint-Ariston H9 222 | Full No Frost | Freezer compartment, behind the rear panel | Electronically controlled model - may require a reset during disassembly errors |
In refrigerators Hotpoint-Ariston s two fans (for example, in some models of the series H10) the second is usually installed in the refrigerator compartment for a more uniform distribution of air. It can be found behind the top panel, next to the lighting lamp.
If your model is not listed in the table, look for it in operating instructions (section "Refrigerator structure" or "Parts layout"). Electronic manuals can be found on the official website Hotpoint-Ariston by model number.
Common mistakes when diagnosing a fan
When checking the fan themselves, many make mistakes that can aggravate the problem or lead to breakdown of other components. Here's what you can't do:
- ❌ Try to rotate the blades while the power is on. This may result in a short circuit or injury.
- ❌ Use sharp objects to clean the ice. Risk of damaging the blades or evaporator.
- ❌ Ignore errors on the display. Codes
F04,E2orAL02often indicate problems with the fan, but can mask other faults (for example, failure of the temperature sensor). - ❌ Replace the fan without checking the power supply. If the problem is in the control unit or wiring, the new fan will not work either.
Another common mistake is confuse fan noise with compressor noise. The compressor produces a low-frequency hum, while the fan produces a higher-pitched, “whooshing” sound. If you are not sure which component is noisy, turn off the refrigerator and listen: the compressor stops immediately, and the fan can spin for a few more seconds due to inertia.
⚠️ Attention: In refrigerators Hotpoint-Ariston with an inverter compressor (series H10 and newer) the fan can operate not constantly, but in cycles. This is normal and does not indicate a malfunction. Check its operation 10–15 minutes after turning on the refrigerator.
When to call a specialist: complex cases
Not all problems with the fan can be solved on your own. Contact a specialist if:
- 🔧 The fan does not rotate, but voltage is supplied to its contacts (checked by a tester). This may indicate a malfunction of the control unit.
- 🔥 A burning smell appeared or smoke from under the rear panel. The motor winding probably burned out or there was a short in the wiring.
- ⚡ The refrigerator gives an error
F05orE3after replacing the fan. These codes are often associated with incompatibility of the new unit or incorrect connection. - 🛠️ Soldering of wires is required or replacement of connectors. Without experience, this can lead to a short circuit.
The cost of replacing a fan at a service center varies from 2,500 to 5,000 rubles (depending on the model and region). If the refrigerator is under warranty, the repair will be free, but only if the breakdown is not caused improper operation (for example, mechanical damage to the blades).
When choosing a technician, pay attention to:
- 📌 Certificate equipment repair Hotpoint-Ariston.
- 📌 Warranty for work (minimum 6 months).
- 📌 Reviews about replacing fans - this is delicate work that requires experience.
⚠️ Attention: In some models Hotpoint-Ariston (for example, H9 222) after replacing the fan, you need to reset service errors through a special menu. Without this, the refrigerator may not turn on. Check with the specialist whether he can work with electronic units of this brand.
FAQ: Frequently asked questions about the fan in the Hotpoint-Ariston refrigerator
Is it possible to operate the refrigerator without a fan?
No, in systems No Frost the fan is a critical element. Without it, cold air will not circulate and the refrigerator will stop cooling (especially the refrigerator compartment). In drip systems (without a fan), its absence is not critical, but such models Hotpoint-Ariston are rare.
How often should the fan be cleaned?
It is recommended to clean it every 1-2 years, even if there are no visible problems. In homes with high humidity or when doors are opened frequently, it is worth cleaning the fan and evaporator more often - every 6-12 months.
Why does the fan work constantly and does not turn off?
This may be caused by:
- 🔹 Malfunction of the temperature sensor (the refrigerator “thinks” it has not dialed in yet) desired temperature).
- 🔹 Jammed air duct damper (in models with Low Frost).
- 🔹 Failure in the control unit (reflashing or replacing the board is required).
If the fan does not stop for more than a day, turn off the refrigerator and call a technician.
Is it possible to lubricate the fan with machine oil?
No! Only silicone grease or special oil for electric motors is suitable. Machine oil can corrode the plastic and cause jamming.
Where to buy an original fan for Hotpoint-Ariston?
Original spare parts can be ordered:
- 🔹 On the official website Hotpoint-Ariston (section "Spare parts").
- 🔹 In service centers, authorized by the brand.
- 🔹 On specialized sites (for example, Spare parts for household appliances, All-Spare).
The cost of the original fan is from 1,500 to 4,000 rubles. Analogues (for example, from Elica or Askoll) may cost less, but do not always fit the connector.