A kitchen chimney that suddenly stops pulling smoke and grease out of the air can throw off your entire cooking routine. In most homes, a Faber chimney not working properly comes down to a handful of familiar culprits — a power or switch issue, a control panel glitch, a tired motor or fan, weak suction from clogged filters, unusual noise, or a fault in one of the internal components.
The good news is that not every issue means a major repair. Some problems can be checked safely at home in a few minutes, while others need a trained eye. This guide walks through the seven most common reasons behind a chimney not working as expected, what you can safely check yourself, and when it's time to bring in a professional. Kitchen exhaust systems like chimneys rely on steady airflow and suction to work effectively, so even a small blockage or electrical hiccup can affect performance.
Faber Chimney Not Working? Quick Answer
Most of the time, a Faber chimney stops working because of one of these reasons:
- No power reaching the unit (switch, socket, or connection issue)
- Clogged or greasy filters restricting airflow
- A blocked or poorly installed duct
- Motor or fan wear and tear
- Control panel or button malfunction
- Auto-clean function not triggering correctly
- Overheating or an internal electrical fault
Checking the basics first — power supply, filters, and duct path — resolves many everyday issues. If the chimney still isn't working after that, it's worth getting it looked at by a technician rather than guessing further.
1. Faber Chimney Is Not Turning On
If your chimney doesn't respond at all when you press the power button, this is one of the clearest signs of a Faber chimney not working, and the cause is usually related to power supply rather than the appliance itself.
Possible causes:
- The wall socket or switch isn't supplying power
- A loose or worn plug connection
- A tripped fuse or circuit breaker
- An internal control board issue
Safe checks you can do: Confirm the switch is on and the socket works with another appliance, and check whether a fuse has tripped in your home's main board. Avoid opening the chimney's body or touching any internal wiring or the control board yourself — these areas carry electrical risk and are best left to a trained technician.
If the socket and switch are fine but the chimney still won't turn on, it likely needs a proper Faber chimney repair service to diagnose the electrical or board-level fault.
2. Faber Chimney Has Weak Suction
Weak suction is one of the most common complaints, especially in kitchens used daily for Indian-style cooking with heavier oil and smoke.
Possible causes:
- Dirty or grease-clogged filters
- A blocked, bent, or too-long exhaust duct
- Fan blades coated in grease, reducing efficiency
- Internal motor wear reducing suction power
Safe checks: Inspect and clean the filters as per the user manual, and check that the duct outside isn't blocked or crimped. If suction stays weak even with clean filters and a clear duct, the issue is likely internal and needs a technician-level inspection.
This is one of the most frequent reasons customers reach out for a Faber kitchen chimney repair, since it's often a mix of an easy fix (filters) and a deeper mechanical one (motor or duct).
3. Faber Chimney Is Making Unusual Noise
A chimney that suddenly becomes noisier than usual — rattling, grinding, or a loud humming — is worth paying attention to before it gets worse, since this is another common pattern behind a chimney not working smoothly.
Possible causes:
- An obstruction near the fan blades
- Loose screws, panels, or mounting brackets
- Motor bearing wear
- Vibration from an uneven or loose installation
Safe checks: Check that the chimney is mounted securely and that visible panels or screws aren't loose. Don't attempt to open the fan housing or touch moving parts while the unit is running. If the noise continues after basic checks, it usually points to a motor-related Faber chimney problem that needs proper diagnosis.
4. Faber Chimney Motor or Fan Problem
The motor and fan are at the heart of the chimney's performance, and problems here usually show up as a combination of weak suction, unusual noise, or the unit switching off unexpectedly.
Common symptoms:
- Fan running slower than normal at all speed settings
- Motor humming without the fan spinning properly
- Overheating after short use
- Intermittent operation
Motor and fan issues are difficult to diagnose accurately without opening the unit, and repairs here involve electrical components. This is exactly the kind of Faber chimney motor problem where professional diagnosis is important — the right fix depends on whether it's a bearing issue, winding fault, or capacitor problem, and that can only be confirmed after inspection.
5. Faber Chimney Lights or Controls Are Not Working
Sometimes the chimney runs fine but the display, buttons, or LED lights stop responding — or only some functions work while others don't. This partial Faber chimney not working pattern is different from a complete shutdown and points to the control side rather than the motor.
Possible causes:
- A faulty touch panel or button switch
- Loose internal wiring connections
- A control board fault
- Power fluctuation affecting the electronics
Safe checks: Try a full power reset by switching the appliance off at the wall for a few minutes before turning it back on. Beyond this, control-panel and board-related issues involve delicate electronics, so avoid attempting repairs yourself. A technician can test the panel and board separately to pinpoint the fault without causing further damage.
6. Faber Chimney Auto-Clean Is Not Working
Auto-clean chimneys use an internal mechanism to flush out grease automatically, and this feature can occasionally stop functioning even if the chimney otherwise runs normally.
Common reasons:
- Sensor or timer malfunction
- Blocked grease collection tray or pipe
- Heating element issue (in models that use heat for auto-clean)
- Software or control logic fault
Safe checks: Confirm the grease collector isn't full or blocked, and that the auto-clean function is actually being triggered correctly through the panel. Without opening the unit, it isn't possible to say for certain which component is at fault — an on-site inspection is the reliable way to confirm the exact issue.
7. Faber Chimney Stops Working During Operation
A chimney that runs fine initially but shuts off midway through cooking is often a sign of an intermittent fault rather than a simple one-time glitch, and is one of the more frustrating forms of a chimney not working consistently.
Possible causes:
- Overheating protection kicking in
- An unstable power connection
- Motor strain from a blocked filter or duct
- An internal component failing under load
If your chimney switches off on its own during use, stop using it until it's checked. Continuing to run an appliance that cuts out unpredictably can put extra strain on the motor and electronics, and in some cases points to a safety-related fault that needs prompt attention.
When Should You Call a Faber Chimney Repair Technician?
While basic checks help rule out simple causes, certain signs mean a Faber chimney not working properly needs a professional rather than continuing to troubleshoot at home. Following basic electrical safety standards at home also matters when dealing with any appliance fault:
- The chimney is completely dead and doesn't respond to any switch
- Power keeps failing repeatedly even after basic checks
- The motor or fan isn't working at all
- There's a strong or unusual noise that wasn't there before
- Suction stays weak even after cleaning filters and checking the duct
- Control panel buttons or display aren't responding correctly
- You notice a burning smell or any abnormal electrical behaviour
If you ever notice a burning smell, sparking, or any sign of an electrical fault, switch off the chimney immediately, disconnect it from power if it's safe to do so, and get it checked by a qualified professional before using it again.
Faber Chimney Repair Service at Home
Faber Appliance Repair provides independent doorstep appliance repair and service for a Faber chimney not working, subject to your service location and the specific fault involved. As an independent appliance repair service, we are not an official or authorized Faber service centre, but our technicians are experienced in diagnosing and repairing common chimney issues.
Our Faber chimney repair service typically covers:
- On-site inspection and diagnosis
- Repair of applicable faults after confirming the issue
- Chimney operating and power-related problems
- Motor and fan-related issues
- Weak suction and airflow problems
- Control panel and electrical-related diagnosis, where applicable
Every chimney issue is different, and the exact repair needed can only be confirmed once a technician inspects the unit in person.
Related Appliance Services
If you're dealing with issues across other kitchen appliances as well, we also offer independent repair services for:
- Faber Hob Repair Service
- Faber Microwave Repair Service
- Faber Built-in Oven Repair Service
- Faber Cooking Range Repair Service
- Faber Dishwasher Repair Service
Frequently Asked Questions
Why is my Faber chimney not turning on?
This is usually caused by a power supply issue — a faulty socket, switch, or loose connection. If basic power checks don't solve it, the cause may be an internal fuse or board issue that needs professional diagnosis.
Why is my Faber chimney suction weak?
Weak suction is most often due to dirty filters or a blocked duct. If cleaning the filters and clearing the duct path doesn't help, the fan or motor may need to be checked by a technician.
Why is my Faber chimney making noise?
Unusual noise can come from loose panels, an obstruction near the fan, or motor wear. If the noise persists after checking for loose parts, it's best to have the motor and fan inspected.
Why has my Faber chimney suddenly stopped working?
A sudden stop can be linked to a power interruption, overheating protection, or an internal component failure. It's best to avoid repeated use until the cause is identified.
Can a Faber chimney motor be repaired?
In many cases, yes — depending on the exact fault. Some motor issues can be repaired, while others may need part replacement. This can only be confirmed after an on-site inspection.
When should I call a chimney repair technician?
Call a technician if the chimney is completely unresponsive, the motor or fan isn't working, suction stays weak after basic checks, or you notice unusual noise, burning smell, or electrical issues.
How often should a kitchen chimney be serviced?
Filters should be cleaned regularly based on cooking frequency, and a full service is generally recommended every few months to keep suction and performance consistent, though this can vary by usage and model.
Is Faber Appliance Repair an authorized Faber service centre?
No. Faber Appliance Repair is an independent doorstep appliance repair service and is not affiliated with or authorized by Faber.
Faber Chimney Not Working? Get It Checked Today
If your Faber chimney is not working, you can contact Faber Appliance Repair for independent doorstep repair and service, subject to your location and the appliance fault.
Call: 1800 210 2966
WhatsApp: 8104268556
Or visit our Contact page to book a visit.
You can also check our FAQ page for answers to more common appliance repair questions.