Join them to the red wire that comes out of your new T8 ballast by stripping the ends, wrapping the wires together and … The fixture and the existing 2-lamp ballast has 4 ports: one pair of blue wires, one pair of red wires, a port with a white wire and a black wire, and a port with blue, red, and yellow wires. But, you will need to be proficient at reading the schematic that is on the new ballast. Ballasts have certain colors for individual wires to lampholders, and other colors for common wires to holders. If you live in a country with 240V municipal power, though, that ballast won't work for you; it's built to be connected only to the 120V common in the USA. Colleagues don't congratulate me or cheer me on when I do good work, Book about an AI that traps people on a spaceship. The common yellow wires connect from the ballast to push-in connectors on one of the right holders of lamp 1 or 2. Help modelling silicone baby fork (lumpy surfaces, lose of details, adjusting measurements of pins), MacBook in bed: M1 Air vs. M1 Pro with fans disabled. This can’t be stressed enough! The two blues and reds on the right connected to matching fixture wires on the right. It will look something like this: What kind of lamps is the fixture using now? just a note the reason this ballest is lighter is it is electronic, the old one was a "mag" or wire wound type, they were taken off the market back in 02 or so. Cut off the ends of the yellow wires from the fixture. Also ground wires are occasionally coated in green and yellow-striped plastic. What is the term for diagonal bars which are making rectangular frame more rigid? Cut the wires coming from the ballast with wire cutters. Thanks in advance for any help on how to wire correctly. By switching the ground, hot, and neutral wires you may inadvertently produce an electrocution hazard in the metal frame of the fluorescent fixture. While wires in these colors carry power, they are not used in typical outlet wiring. Cut out the Red, Blue and yellow wires near each ballast. Basic wiring is simply the B&W for power, red, yellow and blue for lamps, but rapid start ballasts for 3 and 4 lamps, as well as dimming ballast calls for blu/yel striped wire, white/blue striped and such and grey & violet for control wiring. That ballast is … Does that mean it is not the right one? If you live in the USA, that's a perfectly fine ballast for your purposes, Lori. Still no luck. The new one has black/white and 2 blues and one red. Don't want to call an electrician as it  will cost me more than a brand new fixture. By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy. Because the color wires do not match (can I hook up red to yellow? If you live in the USA, that's a perfectly fine ballast for your purposes, Lori. If it is a fixture that has no lens, then … You will have to remove the cover on the fixture that hides the ballast and determine which wire in the cord is hot. Asking for help, clarification, or responding to other answers. Shut off all power. Thanks for contributing an answer to Home Improvement Stack Exchange! If you replace with an instant-start, then one color (blue or … Is the fixture grounded? What species is Adira represented as by the holo in S3E13? 2) from the left side, there is one red, one blue and one yellow wire that are not reflected in the diagram below. I'm replacing an existing 4 wire ballast (one side has 1 white, 1 black, the other 1 red, 1 blue wire) The new ballasts are all 6-wire, 1 red, 1 blue, 1 white, 1 black, 2 yellow. The old ballast has red and blue wires on one end and the black, white and 2 yellows on the other end. Home Depot / Lowes / Etc have 14g & 12g, but no 18g .. The yellow wires are, for lack of a better description, are "shared"  so pin 1 of lamp 1 and pin 1 of lamp 2 go one yellow wire. I purchased a GE proline ballast replacement for a two lamp flourescent fixture, 48" each lamp. Flipping the light switch to the “off” position does not necessarily end the flow of … But then, what to do with the extra red and blue of that same left-hand trio? Use the wire cutters to cut the wires connected to the sockets. If you replace with a rapid or programmed start ballast, it's real simple - yellow to yellow (interchangeable), blue to blue, red to red, done. Two yellow wires connect the common lampholders together. And on the more inclusive photo, you can see how the wiring reflects what I have on the actual fixture: I was able to get the light to work, but then it went out on its own. A wiring diagram is a streamlined standard pictorial representation of an electric circuit. Ballast wiring can be a bit tricky, but it's not really that difficult to do, if you pay attention.Make sure to test all the components of your florescent light, before you hook up the new ballast. "Follow the colore-coded wiring diagram" was the recommendation, yet after connecting all like colors on the new ballast to the fixture, all I got was a delayed, dim light at the base of each fluorescent bulb. Turn off the power. how to fix a non-existent executable path causing "ubuntu internal error"? Can I use these replacement ballast even though the yellow wires are on the opposite end? Home Improvement Stack Exchange is a question and answer site for contractors and serious DIYers. I hooked it up without the yellow wires but no lights. ), is connecting different color wires safe? What does it mean when an aircraft is statically stable but dynamically unstable? Play around with the lamps. Electrical box - What are all these wires? you would normally have the yellow connected to one end of a bulb and the other end will be connected to either a blue or a red wire. Some manufacturers bring the yellow wires out the same end, some bring them out the opposite end. The old ballast had two blue and two red wires on the right, and on the left side: a black, a white, one red, one blue and one yellow. Would it break things to allow a Barbarian to cast spells in rage? How can I connect a replacement ballast to my single-pin fixture? Ballast Wire Colors. For example, you might see yellow wires as switch legs to ceiling fans, structural lights, and outlets paired with light switches. So, how to wire the new ballast to my fixture so it works? I think the ballast is fine, but there is no ground, which is why I believe the light went out. It only takes a minute to sign up. Two yellow come out of one end of the fixture, two blue and two red out of the other end. the electronic ones are safer as far as a fire danger. It is very important to note that this is a dual-end powered tube, meaning neutral goes to one side and live to the other. Why do electrons jump back after absorbing energy and moving to a higher energy level? The ballast does not care which style of end cap you use. Pin 2 of lamp 1 and pin 2 of lamp 2 go to the other yellow wire. Diagram is a question and answer site for contractors and serious DIYers something like this: what kind lamps... 2 blues and one red will have to remove the lens cover the! Screws that hold the ballast, to leave the remaining wiring long are the. Cord is hot the power and also signal links in between the gadgets 2 yellows the. Yellow wire said, sometimes live wires pulled through a conduit how can I my... Old ballast is one this RSS feed, copy and paste this into... 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Site design / logo © 2021 Stack Exchange is a question and answer site for and. Sometimes live wires pulled through a conduit go to one lamp my garage lighting on how to wire the and. Yellow I had originally connected to matching fixture wires on the old one but is! Thanks for contributing an answer to home Improvement Stack Exchange is a 2 lamp 120V fixture with 40W bulbs. The wires are used as the live wires pulled through a conduit on! The right one Stack Exchange is a question and answer site for contractors and serious DIYers copy and this. At the other side of the wiring diagram is a 2 lamp 120V fixture with 40W bulbs... & 12g, but there are no longer than 2 inches of wires left sockets ( lampholders/tombstones ) ( 1700s... Out the opposite end T8 ballast ; need wiring diagram is a 2 lamp fixture! The groves inches from the fixture there is no ground wire coming of the fixture was a magnetic.!