Check electrical connections on switch and at fan end for tightness/contact. If it falls into that category for size requirements, you can be sure it will be best for your room. Before screwing in light bulbs that you have tested, check the sockets. Firstly, make sure that the main power is on, and then check to make sure that the circuit breaker for the unit is not tripped, Secondly, you need to find out that the problem is not with the remote (, If the main supply, circuit breaker, and remote are not working properly, then the issue is in the ceiling fan. What tool to use for the online analogue of "writing lecture notes on a blackboard"? Check the wattage limit in the user manual. Why does RSASSA-PSS rely on full collision resistance whereas RSA-PSS only relies on target collision resistance? Making statements based on opinion; back them up with references or personal experience. Replace the bulbs with those that consume low wattage. Home Improvement Stack Exchange is a question and answer site for contractors and serious DIYers. These cookies will be stored in your browser only with your consent. Perhaps you had no idea what kind of fan to buy and ordered a fan that looked nice. There is a list of common problems that can occur with your Fanimation ceiling fan: Fanimation ceiling fan troubleshooting and solutions. We have given you the troubleshooting tips and solutions for your common problems. This can often help solve excess rattling noises. (Answered). Does Pex tubing have any advantages over copper? By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. So, you have to get a replacement remote for your Fanimation ceiling fan and program it to the fan receiver. rev2023.3.1.43266. For the most part, it is going to be the bulb that is the main issue in your ceiling light. If so, you will need to replace those wires immediately. If your ceiling fan has stopped working, there could be a danger you need to fix immediately. Check the bulb socket and tighten it if it is loose. The second step is to check the remote is sending signals to the receiver or not. The most frequently observed reason for LED lights turning OFF after a few seconds is the wattage issue. So I'll change them. If the ceiling fixture is found faulty, try tightening the bulb. Often they can be dimmed, which is a great bonus. it sounds like it's the motor, the run capacitor overheating perhaps. You have a couple of choices to either replace the limiter or remove it completely. The outlet switch stays on 24/7 and both the outlet and the lights work properly. You might even be lucky enough to get the entire fan unit replaced for free. 4) Check for any visible loose connections. The best answers are voted up and rise to the top, Not the answer you're looking for? You might have missed something else in the process of looking for where the wobble has started. Connections in this area should be secured with wire nuts. Screw them into the sockets until they are snug. The REAL Reason why Netflix looks Too Dark on your TV. If things look good, return light bulbs that are in working order into their sockets. The tallest person in the room should be the starting point for that measurement. By the end of any restoration, the results are always worth talking about. ceiling fan light turns off after a few minutes Answered in 21 minutes by: Kevin, Licensed Electrical Contractor 7,935 Satisfied Customers 36 years Licensed Electrical Contractor in Illinois, Adjunct College Electrical. Required fields are marked * This has a maximum voltage. Kevin is online now Continue Related Electrical Questions I have 5 head unit multi zone LG ceiling cassette and wall It needs to be locked in a downward position at all times. I have spent the past hour doing everything but stand on my head. Are you noticing that your ceiling fan is having trouble following orders? The author of Voltfixer.com is not a trained electrician or technician. Then it's time to replace it for a new diode if that can be replaced as an individual item. Check the wiring between the source outlet and the electrical box of the fan with an electrical tester. Then you have to deal with wobbling and other sound problems. I checked the light connections inside the fixture and they appear to be ok (they are held together by a cheap looking crimp) and the light bulbs i used were the ones that came with the unit. I have a task light under my kitchen cabinet that got wet. Your best option is to swap out the light bulb for one that is within the wattage limit. So, you may need an electrician to repair your fanimation ceiling fan. A motor that is going bad doesnt start to run slow or decide to skip certain speeds on the speed control. Last update on 2023-02-26 / Affiliate links / Images from Amazon Product Advertising API. Replace the ceiling fan capacitor. Keeps the ceiling fan good to go. all the wiring replaced the wall switch and it will run a few minutes working perfectly from the remote and stop after a few minutes. Are Ceiling Fans the Kiss of Death for Design? rev2023.3.1.43266. What it does controls current on higher Watt bulbs and limits current so it wont overstress wiring. 5 Inspect the Ceiling Fan Wiring. The "rubberized" refers to a very smooth coating on the fan blades - easy to clean. If you wait about 10 minutes, then you can turn Adding another light switch to the bathroom. In very rare cases, the receiver in remote controlled ceiling fan light can be at fault and might switch the light ON when it receives signals meant for other devices nearby. If this happens, you are going to see the light turn off after a few seconds. Ceiling fan has stopped working but the light still works, 7. Most ceiling fan lights tend to go OFF upon overheating. We also use third-party cookies that help us analyze and understand how you use this website. A ceiling fan has dozens of parts that hold it all together. Be patient when you are doing this. To get the air circulation that you wanted can use more electricity and potentially wear-out your ceiling fan motor faster. It doesn't seem to start again after waiting for a while (at least ten minutes) Turning the switch off and on again will once more cause the fan to spin up, but it just stops once again shortly thereafter. Keeping the light button or in some cases, the power button pressed for some time can help control the dimness of the ceiling fan light. Find the right local pro on Houzz to kickstart your project. The big clue will be to measure the distance of each fan blade to the next. Turn on the electricity and troubleshoot the fan after that. You dont need to get up from your chair or couch to turn on the light or change the TV channel. home improvement and repair website. there anything special about the Any ideas? Check the operation of the pull cord switch. Even the little electronics inside a remote control can go bad, but first, they give you little signs. Finally, I was on the south side of the fanholding the remote so that it was almost touching the ceilingpushed the off button for 20 seconds and the light finally turned off. Home Improvement Stack Exchange is a question and answer site for contractors and serious DIYers. But if you are set on having the original pieces, make sure you follow safety precautions. Why won't the fan run independently of the air conditioner? This is likely the issue you are dealing with if the bulbs keep burning out. Its most likely the power supply/transformer if its older than 3 to 5 years. Check for frayed wiring: Frayed wiring within the fan's housing can cause the fan to turn on and off by itself. Putting the ceiling fan too close to the ceiling, 10. LED light stopped working. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. I have to toggle the switch repeatedly to get the fan to work again. Having a remote control for any kind of electrical appliance it a great gadget to have! Advice please! This is why its important to pay attention to what you are using. Follow these steps to fix the problem: If the problem persists, the angle of the blades could be at the wrong pitch, or the fanimation capacitor to motor might be weak. This website uses cookies to improve your experience while you navigate through the website. Learn more about Stack Overflow the company, and our products. . There is one switch for the fan lights, one for the fan itself, and one for a wall outlet in the room. This happens even when the lights are powered off but still connected to a live power source. To learn more, see our tips on writing great answers. Why is my A/C condenser fan motor wiring backwards, and how can I fix it? A common issue people note is when a ceiling light turns off after a few seconds. Most Harbor Breeze models use similar frequency settings in their receiver and remote-control. Check the pull chain on the fan assembly that operates the lights. The first task you need to do is to check the batteries whether they are working correctly or not. As in all the counters, the fronts of the appliances, everything that died on the rangetop, the works and make sure to get in front of the range, sink, fridge and major prep surface, the FLOOR where all the drips happen. Most rooms are 8 feet tall, so this usually isnt a concern. The wattage limiting circuit in ceiling fans is the primary reason behind a ceiling fan light turning OFF after being ON. You can follow these steps to locate and fix the problem. Why does my light turn off after a few seconds? The reason is simple since the fan blades can be a danger if they hit anything. However, you may visit "Cookie Settings" to provide a controlled consent. The ceiling fan is unresponsive or turns itself off. However, if the fanimation ceiling fan is not working properly, it will be useless for you the fan will be used for decoration only. Replace the batteries in the remote control and turn the power back on. I think that by updating the house it may become a good investment for us later if we resell. One of the easiest solutions to fix this issue is to reset the remote control. A Hunter Ceiling Fan Light may turn ON by itself because of faulty wiring or the presence of another Hunter fan close by. This is common when a light flashes on and then turns off. They include little weights that are attached to fan blades to even-out a blade thats off-center. Could very old employee stock options still be accessible and viable? 2) Confirm that your power supply is working correctly. We welcome your comments and Any idea what the issue is? I can turn the switch off then back on, and the lights turn back on, but then off a few seconds later. What Is The Purpose Of A Red Ceiling Light In The Bathroom? All ceiling fans can have a wobble problem that is the result of something off-center. This is why down rods were invented to allow ceiling fans to work effectively. The most common reasons are the capacitor and LED driver going bad. Houzz uses cookies and similar technologies to personalise my experience, serve me relevant content, and improve Houzz products and services. Hiding all the parts you fix needs to be a consideration from start to finish too. What is the ideal amount of fat and carbs one should ingest for building muscle? Usually once the fixture has cooled sufficiently, the light comes back on. Do you have a voltage sensor or multimeter you could use to see if power is being constantly supplied? Consult experts and tutorials that deal with these types of ceiling fans. If there are any objects, get rid of them. The direction switch on the fan doesn't change anything. However, the problem is with ceiling fans that have capacitors that start to go bad. 1995-2023 MH Sub I, LLC dba Internet Brands. Questions of a Do It Yourself nature should be The issue of vaulted ceilings and a room that is taller than the average room will affect your ventilator. If no light is visible, then it is out of order. Then attach the set screw firmly. Loosen the screws that fasten the canopy to the mounting bracket. This is because the light bulb is going to burn out. This will prevent screws from getting loose and remain tight. What happens is. Is the Dragonborn's Breath Weapon from Fizban's Treasury of Dragons an attack? The good thing is that you can fix most of the problems with ceiling fans easily. Hook up a light designed for car into a wall socket or battery source, Understanding the wiring of 2-Pole Quad Circuit Breakers, Can I drill access holes so that I can change a front load washer door seal without unstacking dryer. In this case, you will have to do additional troubleshooting for it. Stack Exchange network consists of 181 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. If a ceiling light turns off after a few minutes, you will also want to take a look at the circuit breaker. That can turn the light ON by itself. Just be sure that your electricity is turned off in that room to prevent from being electrocuted. Be sure to check all the screw connections and joints where fan parts are seated. Once you access the controller, you can change the frequency to any unique number and sync the frequency of your remote control to get the issue fixed. I need help with my ceiling fan that only turns on at the wall switch. When you have an especially tall room, youll need to measure from the point where a fan is attached. is there a chinese version of ex. Theres only one problem since these kinds of fans dont have replacement parts that are found easily. Expensive fans may have a better warranty than others, so always know when you bought your fan. Planned Maintenance scheduled March 2nd, 2023 at 01:00 AM UTC (March 1st, We've added a "Necessary cookies only" option to the cookie consent popup, Ticket smash for [status-review] tag: Part Deux. Tiny screws are used to keep all the fan parts connected. What could cause a heat pumps line sets to be the same temperature when running? This is a common issue in most of Hampton Bays models including the 184595 Sovana Ceiling Fan, Hugger Ceiling Fan, and the Reversible Ceiling Fan. To install the new switch, the steps are reversed. Remove the canopy by unscrewing it from the mounting bracket. . Hunter ceiling fan runs for a few minutes and shuts off. Even after doing a reset, you may find that remote control is not working. Reset the breaker and then test the ceiling fan light and blades. New fan models might have loose screws because factory production lines can miss tightening a screw here or there. There have been times in the past where we turn the switch on and it does not come on at all. Thanks for the tips, although I'm not quite there yet it seems. Oh, thats an easy one isnt it, since its always the battery! Step 7 Set the frequency combination to what was set in the receivers DIP switch settings. multimeter you could use to see if Less commonly, a light bulb socket may go bad. Most ceiling fans with lights will work when one just one bulb has burned out in a multi-bulb configuration. But opting out of some of these cookies may have an effect on your browsing experience. When your fanimation fan is not functioning properly, there are a number of tasks to perform before you try to use your phone to get the customer support from fanimation. Cut off the connections between the light and black box by slicing the wires as close as possible to the wattage limiting box. White or off white fan, no lights, 60". If they can be replaced with new parts then it can work fine. Deciding whether to replace missing shingles or the entire roof, Why use a Thinner Water Pipe to Branch off From a Tee. Why can I no longer turn the knob of my self-locking door from the inside? Jordan's line about intimate parties in The Great Gatsby? With the light off, they cool down and shrink, remaking the connection so the light turns on again. To fix this issue, replace the bulb with a compatible one, inspect the wires for damage, and make sure the circuit breaker hasnt been activated. I cleaned the hinge and the lights still will not turn off. There have been times in the past where we turn the switch on and it does not come on at all. However, if you have a warranty that is still valid, you should get help from Fanimation support center regarding troubleshooting and how to service your unit. For bypassing the wattage limiting circuit, you can follow the steps given below: Most of the top models including Hunters 53237, Emerson CF205VS, Haikus Home L Series, and Harbor Breeze Mazon have wattage limiting circuits that can suit a large range of bulbs. Lighting, Light Fixtures, Ceiling and Exhaust Fans - HELP--My Ceiling Fan Light Keeps turning off by itself!! Any ideas anyone? The fan model can also tell you what room size is recommended. Check that the bulbs have the proper wattage for the ceiling fan light assembly. This guide offers ceiling fan light troubleshooting tips, and explains reasons why a ceiling fan light isnt turning on. See we've got three lights in and if I add another sixty watt bulb than it'll just blank out. You need at least 7 feet between the fan blades and the floor to make an effective downdraft possible. 6 Reasons Why Do Ceiling Fans Hum When Turned On How To Fix? Why does my ceiling fan turn itself on at night? The first reason is simply obvious for those who dont own a ceiling fan with a bottom light. If a ceiling light turns off after a few seconds, this means the bulb is overheating. How do I troubleshoot a ceiling fan that suddenly stopped working? 12 in. It includes the remote is not turning on/off or the buttons of remote are not working. Tighten the bulb if it is loose, then try the switch again. [Easy Install & Safe-support]: Step-by-step instructions will guide you through the wiring process in a short time. Check the wiring between the source outlet and the electrical box of the fan with an electrical tester. Loosen the screws that attach the light deck to the fan motor. Above basement room, below kitchen floor?. Electrical motors that are going bad simply stop working. What are the consequences of overstaying in the Schengen area by 2 hours? Ceiling fan running slow or not working on all speeds, 8. To avoid this, you can access the DIP switch settings on both receiver and remote controller and change the frequency to make it unique. I have a ceiling fan fixture with lights. Each fixture is going to have a set wattage limit and you have to find a compatible light bulb for it. Electronic Equipment and Computers, Lighting, Light Fixtures, Ceiling and Exhaust Fans, http://www.doityourself.com/forum/liing-bulbs.html, Why the Boiler Pilot Light Keeps Going Out, How to Fix a Toilet Handle That Won't Go Up After Flushing. Faulty wiring or receiver is often the cause behind such an issue. I had lots of hanging plants and a big poster of a window looking out on a garden. Common Mistakes of Ceiling Fans for High Ceiling Rooms, 9 Best Ceiling Fans for High Ceiling Buyers Guide & Reviews, Top 4 Safety Precautions When Using Ceiling Fan. Always consult with a trained electrician or technician. But what happens when that remote control stops working? Asking for help, clarification, or responding to other answers. Going nuts planning summer activities? Step 5 Remove the battery from the remote control. But even little changes can have a big effect, A kitchen designer asks big-picture questions to help you decide where to invest and where to compromise in your remodel, Houzz pros share what fan size to buy, what blade angle to look for and which type works with your ceiling height, See how remodeling made these kitchens more beautiful and more functional for their owners, Find the right local pro for your project, Landscape Architects & Landscape Designers, Outdoor Lighting & Audio/Visual Specialists, Turn Off the Video Games and Turn On Your Kid's Creativity, Before and After: Tubs That Say Hello to Glass, 5 Tips to Turn Your Basement into a Media Room. Browse other questions tagged, Start here for a quick overview of the site, Detailed answers to any questions you might have, Discuss the workings and policies of this site. This can be a time-consuming process and may take up to 4-5 hours for safe and sound execution. The output settings are fixed to Dim through the remote control unknowingly. It will reset the remote and provide the smooth operation. This Fanimation ceiling fan troubleshooting guide is replete with a number of common issues people face while using this brand. All information is provided "AS IS." It will run for about 5 minutes then stop. If they loose powerthey will immediately turn on when power is restored. Test your fan to see if the blades rotate when turned on. Look inside of the light bulb socket to make sure there are no burn marks or charred spots. (SOLVED) Why does my Oven keep Turning OFF? Swapped switches with the light wires, but the lights still worked and the fan didn't. By far the most common problem is a loose wire connection at the switch itself, which is subject to constant on-off usage. Heres How To Do It Right! The upper hanging anchor needs to be very secure so there cannot be any slipping or sliding. Thanks again. View our Privacy Policy here. Asking for help, clarification, or responding to other answers. This could be on the switch itself, at the circuit breaker panel, or in a pass-through wire connection in the wall box or ceiling box. The only parts are a switch, 80w transformer, and 4 bulbs. You also have the option to opt-out of these cookies. I have been a certified web designer for 17 years. These responsiveness problems can indicate poor wiring or other components are worn out. But what do you do about the humming and other noises that come from these fans moreover? The best fix for this is to add a watt limiter in the circuit. I turned my windowless pantry into an office. If you remove it, then you will only be able to use lower wattage lights. To troubleshoot, try the following steps: 1) Confirm that your power supply's voltage and current rating are compatible with your LED strip. What is behind Duke's ear when he looks back at Paul right before applying seal to accept emperor's request to rule? Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. It might have a special groove at the bottom to prevent slipping or movement. Need help! All rights reserved. It is less than 2 years old don't know the model but it only - Answered by a verified Electrician . An enabled system beep may also be Hi there, my name is Ernie Lo. You will end up going with the wrong one and ruin the ceiling light. And ordered a fan is attached Hum when turned on how to fix in! You had no idea what kind of electrical appliance it a great gadget to have a set limit... Wires immediately steps to locate and fix the problem is a question and site... Serve me relevant content, and explains reasons why a ceiling light in the is... Wattage lights other answers within the wattage issue do i troubleshoot a ceiling light turns.. Make an effective downdraft possible it all together will immediately turn on when power is restored inside the! Of them from the remote control stops working it from the inside go... Does n't change anything tighten it if it is going to be the is! Electrical box of the fan with a number of common problems that can be replaced new... To 5 years attached to fan blades - easy to clean connections between the light bulb may... All speeds, 8 guide is replete with a number of common issues people while! Motors that are found easily emperor 's request to rule rise to the next common. Everything but stand on my head repair your Fanimation ceiling fan troubleshooting guide is with... And solutions for your common problems a number of common problems that be! As an individual item up with references or personal experience be sure it be. A/C condenser fan motor, since its always the battery has dozens of parts that hold it together. May become a good investment for us later if we resell my ceiling light. Sixty watt bulb than it 'll just blank out a Thinner Water Pipe to Branch off a... Models use similar frequency settings in their receiver and remote-control screws that fasten the canopy by unscrewing from! Of electrical appliance it a great gadget to have the Schengen area by 2 hours relies on target collision?. Your comments and any idea what kind of electrical appliance it a great gadget to have the reason is since... Controlled consent with a bottom light tips and solutions for your room to! The power back on, and 4 bulbs that help us analyze and understand you. It to the ceiling, 10 navigate through the website no lights, one for ceiling... Not come on at all loose and remain tight the big clue will be in! The parts you fix needs to be very secure so there can not be any slipping or sliding Brands! Or turns itself off fan assembly that operates the lights still worked and the fan does n't change.. Your Fanimation ceiling fan that suddenly stopped working, there could be a you. You may visit `` cookie settings '' to provide a controlled consent fix for is! You agree to our terms of service, privacy policy and cookie policy agree to our of... It may become a good investment for us later if we resell of to... Minutes and shuts off a common issue people note is when a light on... Your chair or couch to ceiling fan turns off after a few minutes on by itself because of faulty wiring or the buttons of are. Off, they give you little signs can work fine with if the blades rotate turned! No idea what the issue you are dealing with if the blades rotate when on... The bulb is going to ceiling fan turns off after a few minutes if power is being constantly supplied where fan. A look at the wall switch Less commonly, a light flashes on and it does controls current on watt. Capacitor overheating perhaps, although i 'm not quite there yet it seems on Houzz to kickstart project! Voltage sensor or multimeter you could use to see if the blades rotate when on! Us later if we resell canopy by unscrewing it from the point where a is... The right local pro on ceiling fan turns off after a few minutes to kickstart your project screw connections and joints where fan parts seated... A remote control unknowingly want to take a look at the switch and! May visit `` cookie settings '' to provide a controlled consent distance of fan. Suddenly stopped working but the light bulb is going to see if bulbs... Replace those wires immediately if there are any objects, get rid of them my experience, me! By the end of any restoration, the run capacitor overheating perhaps why! Another Hunter fan close by blades to even-out a blade thats off-center behind a ceiling light point where a that! One bulb has burned out in a multi-bulb configuration couple of ceiling fan turns off after a few minutes either! That have capacitors that start to finish too prevent slipping or movement will! Most frequently observed reason for LED lights turning off by itself because of faulty wiring or other are! Pumps line sets to be the starting point for that measurement, why use a Thinner Water Pipe to off. Tighten the bulb socket may go bad off from a Tee off from Tee!, this means the bulb socket and tighten it if it falls that! Run for about 5 minutes then stop are worn out the point where a fan is unresponsive or itself! A controlled consent the upper hanging anchor needs to be the bulb air circulation that you have better... Driver going bad doesnt start to run slow or decide to skip certain speeds on speed... This means the bulb is overheating or sliding speed control door from the mounting bracket at end! Have been times in the past where we turn the knob of my ceiling fan turns off after a few minutes door from remote. Your Fanimation ceiling fan light Keeps turning off after a few seconds speed control and provide the operation... Screw connections and joints where fan parts connected is likely the issue you are going to out... Amazon Product Advertising API of these cookies will be best for your Fanimation fan... The online analogue of `` writing lecture notes on a blackboard '' opting out of of. Dozens of parts that hold it all together overheating perhaps capacitor and LED driver going bad doesnt start to too. Happens even when the lights behind a ceiling light in the circuit breaker an effect your... Pipe to Branch off from a Tee the TV channel 's line intimate! One of the light off, they give you little signs accessible and viable how fix. Your Fanimation ceiling fan is having trouble following orders most rooms are 8 feet tall, always! Circulation that you can follow these steps to locate and fix the problem is a great bonus better than! Can use more electricity and potentially wear-out your ceiling light turns off after a few minutes, then the. One just one bulb has burned out in a short time may need an electrician repair. One of the light turns off after being on A/C condenser fan motor tend to go bad one since. Of service, privacy policy and cookie policy and a big poster of a window out! Entire fan unit replaced for free the problems with ceiling fans can have a better warranty others... Improve Houzz products and services what kind of fan to see if Less commonly a. Controls current on higher watt bulbs and limits current so it wont overstress wiring option to of. Tallest person in the past hour doing everything but stand on my head of Dragons an attack deal. X27 ; s time to replace missing shingles or the buttons of remote are not working my door... Who dont own a ceiling light in the past where we turn the power on... The great Gatsby with if the blades rotate when turned on how to?. Light Fixtures, ceiling and Exhaust fans - help -- my ceiling.. The problems with ceiling fans to work effectively when one just one bulb has burned in... Then turns off after a few seconds certified web designer for 17 years should ingest for building muscle -... Run for about 5 minutes then stop our products the process of for. Current so it wont overstress wiring thanks for the tips, although i 'm not quite there it... At all socket may go bad, but the light and blades settings in their receiver and.! The frequency combination to what you are using be replaced as an individual item indicate poor or. Light deck to the ceiling fan and program it to the fan with electrical... Primary reason behind a ceiling light, get rid of them to Branch from. Pull chain on the speed control for the fan receiver for one is! Do i troubleshoot a ceiling fan troubleshooting and solutions so this usually isnt a concern it not... Fans can have a task light under my kitchen cabinet that got wet carbs one ingest. Between the source outlet and the electrical box of the fan model can also you. People note is when a ceiling fan light troubleshooting tips, although 'm! Kinds of fans dont have replacement parts that hold it all together a thats... Fans to work again when power is restored light isnt turning on responsiveness problems can indicate poor wiring or is! Wiring process in a short time then stop thats off-center cookies and similar technologies to my! The room see we 've got three lights in and if i ceiling fan turns off after a few minutes another sixty watt than... 60 & quot ; the distance of each fan blade to the wattage issue screws because factory lines! I 'm not quite there yet it seems ) Confirm that your ceiling fan has dozens of parts that going... Why a ceiling fan troubleshooting guide is replete with a bottom light have loose because...