This motor is fixed in place and should not move. There are several reasons for your cooker hood's light not to work. Inefficient venting by the cooker hood will usually point to a problem within the Fan Motor, Exhaust Fan Motor, or Blower Motor. The presence of any obstacles, or bends, will only make this process more tedious and will make it difficult to disperse any emissions from the kitchen quickly and efficiently. Any ideas? In case the light bulbs and socket are fine, you can check the condition of the Push Button Switch. If it has a bad contact or a fault, the light will not come on. The light on my cooker hood blew so I replaced it. It is always advisable to pay attention to all the installation guidelines that are provided in the product manual. A defective switch should be replaced. Fuse had blown in plug suggesting a problem with the actual motor but further investigation (bench test). How to Replace a Cooker Hood Filter & Lamp. Also check the lampholders as well as fi they have poor contact with the actual bulb it can arc can cause the bulb to pop. Additionally the blower wheel could be making contact with the housing as it spins. If you want to test and check the switch yourself, it will normally be located behind the cooker hood control panel. In general, there are a few guidelines that should be followed during the installation process that can ensure maximum extraction. Motor is excessively loud. This we only usually hear of when a cooker hood is newly installed, it's rare to get this on hoods that have been in a while as, if the motor fails then ti will fail  completely. If any of the blades are broken or loose, the appliance will lose some of its venting efficiency. These components should be checked for signs of a burn out. If the cooker hood fan and light do not appear to be working, this could indicate a problem with one of the switches on the appliance. When the cooker hood lights do not function, you might be dealing with a defective Light Assembly. The light switch enables you to operate the cooker hood light. Generally speaking, there are very few cooker hood problems that are actually related to component failures. If this noise appears to be emanating from the Drive Motor, it could indicate a problem within the motor. There's only really four things that can go wrong in almost all cooker hoods. A cooker hood is primarily designed to dissipate any odors that are caused while food is being cooked. Found capacitor to be ok. Wasn't sure about motor. Cooker Hood Fan working but light not working? The Cooker hood inclines The fixing screw not tight enough Tighten the hanging screw and make it horizontal. In case your switches are in working order, and the problem persists you should disconnect the thermal fuse and check it for continuity. when itstarted on second speed it stars up normal and runs all right. The fan works so it isn't the main fuse. _ucbtn_score = "0"; Hi We have a Britania chimney hood KB170 that is used just a couple of times a week and is now about 6 years old. The switch should be tested for continuity with the aid of an electrical (Ohm) meter. Common solutions for: Range vent hood lights not working. If the cooker hood lights fail to function, you can install a new bulb of the correct rating. Most cooker hoods are, let's face it, cheap and nasty. If the lights are not working but the leds are fine then im afraid the control board will be the fault here. For the most part, metal filters are the better long term option for your cooker hood. By using our website you agree to our use of cookies in accordance with our, COVID-19 Update: We are endeavouring to offer the best possible service to our customers whilst ensuring the safety of our team and staff -, Bank note checkers & counterfeit money detectors, Common Cooker Hood/Extractor Problems, Faults/Fixes And Maintenance, Always ensure that the ducting follows the quickest and most direct path to the outside of the house or to the location where the extracted air is to be released, As far as possible, avoid the use of bends in the ducting. Some fancy upmarket cooker hoods have an additional power board for the motor or, a remote control board and a switch only type electronic touch control at the front control panel but they're best left to people that know about them and, if you bought one as fancy as that then you should be prepared to pay for any repairs that may be required as it won't have been cheap. This could also be issues with the lamp assembly, choke or PCB controlling lights, in these cases please call Hotpoint customer service on 0344 822 4224. In this case the control board will need to be replaced. Check the fuse has not blown and also check the fuse is the correct size for the extractor. No light and no extractor. There are no answers on here. Cooker Hood Light Not Working. As it is so simple it is very easy to trace and find faults but this will often require that you trace the wiring if something isn't working. When selecting, you can hear the relays clicking on but no action. You can attempt to move the motor shaft by hand. This type of grease filter utilizes a steel mesh to trap any grease that is present in cooking emissions. In most cases, the motor is defective and there may be shorted electrical winding present within the exhaust motor. luca says : Reply. 112. 01:42. This component cannot be serviced and will have to be replaced if the noise is unbearable. Interiors - The interior surfaces of the cooker hood may be cleaned with any commercial degreaser or cleaner. If this does not solve your problem, you should move on to the on-off switch. Is there any point posting a question here? _ucrid = 169; Many people may not be aware that their extractor hood isn’t actually working properly, while others might not feel knowledgeable enough to diagnose any of the parts under the shiny exterior. Sign up to our mailing list for offers and updates. Nothing fancy in this extractor nor there is pressure sensors or any other sensors. Motors rarely fail. A problem with the downdraft vent normally indicates an issue with the Rocker Switch, which should be tested with an Ohm meter for continuity. This tends to blow when a bulb blows so when you replace the bulbs they will not work until the fuse is also changed. Usually, if the cooker hood produces a humming sound when it is switched on, it points to a problem with the exhaust fan motor. Get the  spare parts you need in our store at low discounted prices. Any advice gratefully received. It is very strange to notice its rpm increases when I block the airflow on the output. Of course, remembering that working on a live appliance is not acceptable for safety reasons. Beyond that, they are by model and serial numbers only. But, if the bulbs weren't switched on for extended periods beyond what the hood was designed for then it's not a problem. Cooker Hood Light Not Working Carefully unscrew the bulb - you may need to remove the grease filter or light cover to gain access. Cooker hood lights are probably the most common of all things to fail on a cooker hood but in this article we have to start with a bit of solid advice or a warning if you like, please pay attention to the following. This type of system is primarily used in situations where a fixed system cannot be put in place. If the appliance is installed in an inaccessible location, servicing can become impossible. • PCB fault. If they are not replaced regularly, their performance deteriorates and grease particles can pass through them and enter the cooker hood mechanism. If the blower wheel cannot move freely, all blockages must be removed to ensure it is able to function properly. October 17, 2018 at 3:51 pm. This can help you make the right choices during the installation and help extract the maximum performance from the appliance. If none of these steps remedy the situation, you may be dealing with a burned out motor that must be replaced. If the appliance doesn't work: It is not possible to judge the condition of a halogen lamp by just looking at it. The lights on the hood do not work and the fan does not work. The last resort is the control switch or control module for the cooker hood itself. If the hood does not start, the problem may be caused by the plug, the socket or the electrical circuit. Cooker hood lights are not meant to be left on all the time, they are intended for use whilst cooking and then to be switched off. If you get poor airflow or extraction from your cooker hood it is far more likely to ba an issue with the vent to the outside or a simple case of the filters being blocked. Or, put it this way, we've never seen one fail partially in about 100 years of collective experience so, it's extremely unlikely. This could also be issues with the lamp assembly, choke or PCB controlling lights, in these cases please call Hotpoint customer service on 0344 822 4224 My cooker hood does not operate Please follow the below checklist to rectify the issue: The only standard parts are universal cooker hood filters, both grease and carbon filters and bulbs. When a cooker hood is operating in this mode, emissions from the cooking process are not actually removed from the kitchen. Then there's the issue with the electronic modules that often switch the lamps on and off, these can also get hot and effectively fried just because the lights are left on for ages. Went to turn on my my Neff cooker hood today and it sparked and then turned off. Beyond that, there's really not much it can be. This is essentially an uncomplicated system and usually cooker hood problems are restricted to issues concerning the motor, main control board, or the lighting system. Similarly, the fan motor and blower motor should be checked to ensure that their bearings have not failed. So you get loads of them that don't perform very well and have, let's say, "quality issues". This will depend on your project circumstances. Common solutions for: Range vent hood fan and light not working. As a spare parts company we can supply almost all cooker hood spare parts that are available but, in order to ensure that you get the correct spare part for your cooker hood it is absolutely essential that you have the model number of your cooker hood at the very least. There is no plug for the hood- it is wired … read more If you remove the control unit from the hood and open it up you will find the control board has blown. At the very outset it should be made clear that providing adequate venting to the outside air is a prime factor in determining the efficiency of this appliance. Fabric filters have a limited life span and need to be replaced on a regular basis. If the bulbs have been tested and are in working order, there may be a problem with the light socket, which is easily replaced. Email us us about cooker hood parts or filters you need, Go here to our forums to get free help and assistance directly from, Find a local approved service technicians to repair your, Motor: to draw the cooking air and odours into the hood and expel it to the outside or back into the kitchen, Lamp Holders: which hold the light bulbs in the cooker hood, Bulbs: we all know what that is although there are various flavours of bulbs used on cooker hoods, Control switch or PCB: this controls the speed of the motor and the lights usually. The ones you get thrown in with most kitchens are the cheapest that the retailer could get and most people either don't think or, don't care about the cooker hood, it's just an afterthought. Quite often, it may be used along with a fixed system to overcome certain problems. Firstly, check the power supply to … After about 3.5 years the cooker hood stopped working. If this is the most likely problem could you tell me if this item is available, or a suitable alternative, at what cost? If you are unable to do so, the blade should be replaced. Because of this it makes the control module or switches the spot where failure is most likely to occur and, does. Incorrect ducting configuration can hamper the flow of air and prevent adequate venting of the cooker hood. Logic dictates that to achieve these aims it is better for the emissions to travel the shortest possible distance. • Or a switch has stopped working on most cooker hoods the switches are built in to the PCB, but some are external. You can also check the User Control and Display Board for signs of a malfunction. Cooker hood light switches can be either mechanical in design or microswitch and circuit board based. My cooker hood does not operate. These problems may simply be caused when an improper size of ducting is used. Flexible Hose Ducting - may be rectangular or round depending on the installation requirements. Cooker Hood Bulbs We specialise in a wide range of different Cooker Hood Bulbs such as replacement Halogen, LED & standard Bulbs & Lamps for your cooker hood. This type of noise may also suggest the presence of an external object trapped within the Blower Wheel Housing, or the Blower wheel could be hitting the blower housing while it is turning. • No power to appliance. The lamps work fine just mo extraction - any ideas or things I could check 1st? Always make sure that it is exactly the same size as the cooker hood outlet. This is probably the single most common fault with any cooker hood. This usually occurs when the fan motor bearings have reached a state of excessive wear. Filters - One of the primary maintenance tasks is to ensure that the cooker hood filters are kept in the best possible condition. If it is making contact with the blower housing, the alignment of the wheel should be corrected. Buy cooker hood spare parts and filters in our store at low prices with fast support from our team of cooker hood part experts with a vast knowledge of the domestic appliance industry who will help you. Ideally, a round duct provides the best performance as air travels more easily through such ducts. Just drop us a mail and we'll find it for you fast. Vent Cleaning - It is also important to check the vent that connects the cooker hood to the outside to ensure that there are no build ups of grease or oil. Pages [Latest] [1] [Oldest] a lamp or a kettle) to that socket to check whether it works. If all seems well turn your attention to … Most complaints including the ever popular complaint – “My cooker does not extract quickly enough” are usually related to cooker hood maintenance and installation issues. Technically, you do not need to have a cooker hood in your kitchen, however, you may need to have some form of extraction in the room to the outside. If the vent hood plugs into a wall outlet, plug something else into the outlet to determine if the outlet is getting power. (Be sure to switch off the unit before cleaning it.) My cooker hood fan has stopped working and its not something I attempt to fix with customers but I thought Id have a look at my own. To prevent this issue from occurring in the future, make sure to keep them on only when required. Click below to browse the results, or click here to browse a category. The lights work. It can also help remove any airborne grease that may be created during the cooking process. If however you have no experience with them and take a peek inside you will very often see little more than a few enclosed housings and, quite probably, have no idea what is in behind the plastic cowls and covers. The filter can then be placed in the upper dishwasher rack and put through a normal wash cycle. Look at the bulb holder for damage that could stop the light from working. Even though the motor is still functional, it is likely to fail soon and should be replaced before it ceases operation. Lights not working Broken/Faulty globes Replace globes as per this instruction. Noise could also be indicative of a problem within the Exhaust Fan Motor. Essentially, the aim of venting is to ensure that any emissions generated by the cooking process are removed from the kitchen environment and transferred outside the house quickly, quietly, and efficiently. How to Replace a Cooker Hood Filter & Lamp. I have a Hygena Extractor Fan Model APP2440 which is old. If you get bulbs popping on your cooker hood all the time, this is probably the number one cause of the fault. And of course, we have the lamp holders and, the same applies, if the lamps are left on for extended periods these will melt (as they're usually made of plastic largely) and fall apart. There are however a few issues that can crop up from time to time. Local electrician here. This is probably the single most common fault with any cooker hood. Then … If the fans are all functioning as designed, there could be some external object trapped in the blower wheel or housing. However, this is not the only factor that affects the performance of the cooking hood. The new light does not work but the fan does work? However, it is still necessary to stop grease particles from entering the fan or motor assembly. You should also check the fan blade to ensure it is able to rotate freely. The wheel can be removed and cleaned with a degreaser. The motor bearings cannot be repaired or lubricated, and the motor will need to be replaced. Top 4 Reasons Range Vent Hood Fan & Lights Not Working? If problems persist check the mains voltage supply as, if that's not quite right it can give you issues with bulbs blowing prematurely as well as issues with the control module if your cooker hood has an … Do cooker hoods have an internal fuse (apart from the plug)? Range vent hood fan and light not working? In certain cases, this problem could also be caused when the Drive Motor has developed a defect or has burned out. Please check the lamp for failure and also ensure the lamp switch is on. Quite often, the cooker hood's failure to extract all cooking emissions and inability to function without noise has nothing to do with defects in the appliance. The good news here is that, for the vast majority of cooker hoods on the market the answer to the question of what lies beneath the covers is, not a lot really. If, your cooker hood utilizes halogen lamps/bulbs, they should be checked. How do I remove my cooker hood lights from my Candy extractor model CMDG919X. Only questions. It’s brand new (almost) and I’m at a loss to what’s wrong. However, I dont know what function this has, as a transformer is not appropriate for 240volt bulbs. Many people leave their cooker hood lights on all the time – something you should not do – and this is one of the main reasons for the lights failing. If the hood is set up for recirculation mode, check that the carbon filters do not … Flat Channel or Rectangular Ducting - Is usually used in instances where space is at a premium. They should be checked for continuity with an Ohm meter. You should also check the blower wheel from time to time. Looking for a spare part you need? Cooker hoods are usually simple enough appliances to diagnose faults on and to repair or, they are at least to professional appliance repairers like ourselves. On this cooker hood you have the additional complexity of a transformer for the low voltage lighting as well as a control board with a seperate user input board and, even with that, it's still not that complex really. If the LEDs / lights do not work, check the power supply first. Contacts or relays blow, tracks lift and so on with regularity and this is the weak spot on most cooker hoods. If the hood is plugged into a socket, try connecting a small appliance (e.g. Exteriors - The exterior surfaces of the hood may be cleaned with a degreaser/cleaner and a non-abrasive cleaning tool. It is easy to get them replaced. The bulbs can also be quite hard to get and expensive. The extractor motor is getting slower and hardly extracting anything. Round ducts produce lower vibration, turbulence, energy loss, noise, and allows the air to pass through at a faster rate. You should inspect the Micro Switch, Switch Kit, Rocker Switch, Rotary Switch, and the Selector Switch for any defects. If the cooker hood keypad does not appear to be functioning, it would indicate a defect within the Touchpad, User Control and Display Board, or the Main Control Board. Over time, the performance of such a cooker hood can prove to be inadequate, especially in situations where there a large volume of emissions are released during cooking. For the vast bulk of cooker hoods, the wiring will not be far away from this and, as you can see, virtually every component is routed through the main control switch or electronic module. Also makes sure it is kept straight wherever possible. Ensuring proper cooker hood maintenance is probably the best way to make sure that your appliance performs at maximum capacity without any problems. One or more of the halogen lamp bulbs may be burned out. These issues can also inhibit the Fan Motor and Blower Motor, and they should be checked for any signs of similar damage. If you can't find it or aren't sure please ask, it's better to do that than get the wrong parts. If they are damaged, they can be replaced. As we've said, cooker hoods tend to be rather simple appliances and, as such there's not a lot in them. If the cooker hood fan and light do not appear to be working, this could indicate a problem with one of the switches on the appliance. Insufficient suction The distance between the cooker hood and the gas top is too far Refit the cooker hood to the correct distance. It's just a matter of replacing the glass fuse inside the cooker hood. _ucbck = "ffffff"; By far and away the next most common fault is of course the electronic control module or switch. If the lights still don't work after replacing the control board, you'll likely need to replace the user interface control. 59,608. Fan and Lights Are Not Working. My lights are not working. You should inspect the Micro Switch, Switch Kit, Rocker Switch, Rotary Switch, and the Selector Switch for any defects. My cooker hood is not working effectively, what should I do? Cooker Hood Lights Failed. The reason is that if you install your cooker hood on a 13amp fuse, the PCB board can fail instead of the lights as there will be too much power going through the circuit board. 37 questions containing the word/s 'cooker hood fan working light not working' were found. If the motor seems to be functional, but is running slowly or appears strained it could have sustained a critical degree of wear and tear. The fan speed is not set high enough; The grease filters are dirty and require cleaning. If your cooker hood utilizes an activated charcoal filter, this should be changed every 3 or 4 months. It has 240v into the terminal block. In most cooker hoods, whether they are built in or integrated, island type, chimney and the common garden variety basic cooker hood there's a handful of components in there, they are: And, pretty much, that's it. Please see if one of the following will solve the problem. The place for questions on diagnostics is the forums. Pioneer 436 XDE, Pioneer DV-989AVi-s, Yamaha RX-V2600, Sky Digibox, NHT Speakers. Another factor that should be considered here is the power generated by the cooker hood fans; the size of the ducting used should be based on the power generated by the hood's exhaust fan. Pay extra attention when you are choosing back draft dampers and wall terminals, as these devices will increase the levels of air resistance. _ucweb = "1"; Checked the new bulb and it works ok so it isn't the bulb. This month we’re going to talk you through some of the common cooker extractor hood problems, as well as what you can do to tackle them. The extractor fan will keep working as this is fused at the spur/socket. Usually the lamps are controlled on a separate circuit within this so that they can be switch on and off without the motor having to be on, if that particular circuit fails for some reason then the lights will not work. I found there was a quick blow fuse in the control unit (on/off & fan speed selector) after replacing the fuse the lights are now working again but the fan does not work. If you get poor airflow or extraction from your cooker hood it is far more likely to ba an issue with the vent to the outside or a simple case of the filters being blocked. Stuck with an appliance fault or problem and need technical or fault diagnostic help? Alternatively, you can just try replacing the bulbs. There are no replaceable components in the Light Assembly and the entire unit will have to be replaced. Cooker hood fan not working. It is being used for 5 years. The light went in my new cooker hood (blew and tripped fuse box) dealt with fuse box, changed bulb and fuse in appliance plug - nothing working. It's been fine but the fan motor has suddenly stopped. If you must use a flexible duct, ensure that it is kept as taut as possible. In case you are dealing with a loose exhaust fan blade, you should try and tighten it.