The instructions state I need to connect to a single phase mains 220-240V and have a omnipolar switch? with a contact separation of at least 3 mm and protected by a 3 amp fuse. I want to keep this switch so I can turn the extractor fan on independently of the light, and I have a Manrose MF100t so it has a timer delay so when the switch is turned off it will run for a set time after. Currently I have a double switch on the wall outside the bathroom one switches the bathroom light on the other switches the extractor fan on. The room has a window but a fan is needed. These will have a much shorter downrod, or may not have a downrod at all, allowing them to sit as close to the ceiling as possible.Im replacing the rubbish bathroom ceiling extractor fan that came with the house with a more powerful inline fan. If you have a ceiling less than 9 feet (2.7 m) high, you should use a hugger ceiling fan kit, specially designed for lower ceilings.If your ceilings are taller than 8 feet (2.4 m), you should use a downrod that is at least 10 inches (25 cm) long to get the best air circulation.
If your roof is angled, you will need to use a downrod to prevent the fan blades from hitting the roof. There are a few factors that can change the required length for your downrod.Make sure you tighten all of them to prevent the downrod and the fan body from disconnecting when mounting the fan.
Some fans may have multiple locking screws to hold the downrod in place.If you’re unsure about the way your specific fan is constructed and put together, check the manufacturer's instructions for more advice.Tighten the locking screws around the base of the downrod until it is securely attached to the fan body. Wiring 3-Wire and 4-Wire Dryer Cord and Dryer Outlet. Sit the downrod in place on the top of the fan body. Perfect for Homeowners, Students, Handyman, Handy Women, and Electricians. Keeping the body of the fan on the ground, thread the wires attached to the fan through the downrod. The downrod is the long metal pipe that is used to distance the fan from the ceiling. X Research sourceĪttach the downrod to the fan body. Loosen this screw and slip the cable clamp over the end of the wiring to remove it. If you notice a metal fixture tightly holding the wiring, look for a screw on the fixture's side. Some ceiling boxes will have cable clamps that secure the wiring in place.Look online or ask at your local hardware store to make sure that the weight rating for your box is more than the weight of your fan. If you're unsure whether or not your ceiling box will be able to hold your fan, look inside it for any markings or model numbers that will help identify it.Ask at your local hardware store or look online to find one that will be strong enough.
If you're unsure, remove it and replace it with a new ceiling box that has a weight rating above the weight of your ceiling fan. Home Improvement Specialist Expert Interview. You shouldn’t use the existing ceiling box unless you are absolutely certain it is rated for a ceiling fan.