This boiler has been replaced by the greenstar 30i combi gas boiler. Worcester bosch greenstar junior 28i blue light flashing, no heating or hot water. Are you experiencing a fault with your greenstar 24i junior 28i junior boiler. You may try other combinations to find the particular model you need.
Thank you for purchasing a greenstar 24i junior 28i junior gasfired condensing combination boiler manufactured by worcester bosch. Worcester greenstar 24i junior gc number 4731186 worcester greenstar 28i junior gc number 4731187 liquid petroleum gas. We have 11 worcester greenstar 28i junior manuals available for free pdf download. Greenstar 24i28i junior installation, commissioning and. View and download worcester greenstar 24i junior instruction manual online. Installation instructions manual, instruction manual, installation.
Over heating how to flush a worcester greenstar junior 2428 boiler. Worcester bosch greenstar junior 28i blue light flashing. Jan 27, 2017 worcester bosch greenstar 28i combi gas. Warndon, worcester, wr4 9sw bosch thermotechnology ltd ta worcester bosch group will introduce you to a worcester accredited installer who is authorised and regulated by the finance conduct authority who will broker the finance agreement. Worcester greenstar 30i condensing combi boiler mr central. Product description the greenstar 28i junior has been discontinued. If there is a particular video regarding gas boilers you would like to see. My boiler is 8yrs old and has in recent months has developed a problem with the pressure, every 12 days i have to top up the water due to the guage showing zero. Low pressure problems on worcester 28i combi boiler.
It is under a service contract and warrantee with british gas which i have called out three times. Worcester junior 28i spare parts worcester greenstar 8000 life. Excellence comes as standard worcester bosch greenstar 24i28i junior 8 716 107 338a 11. Exploded view diagrams and parts lists for the worcester greenstar 28i junior lpg. How to remove panel before a boiler service leanne mulligan. Please select worcester 24i junior ng worcester 24i junior lpg worcester 28i junior lpg worcester 28i junior ng manual. Plumber said to expect this but cant remember how he said to adjust it. The majority of worcester bosch boilers come with 2 years of warranty of standard, although with some models this extends a bit further to 5 years. Worcester, bosch is a trading name of bbt thermotechnology uk ltd. Download a copy from our boiler manual library today for free. The greenstar 30i condensing combi is part of worcesters entry level combination boiler range. Alternatively right click to save to a custom location.
Worcester greenstar 28i junior installation instructions manual 76 pages wall hung rsf gasfired condensing combination boiler. Fix repair worcester bosch primary heat exchanger heat. If your boiler boiler goes through its usual sequence, where you hear the fan start and spin, yet the boiler fails to ignite, its usually a sign of a faulty air pressure switch or the tubes going to the switch have degenerated. Greenstar 24 28 i junior combi operating instructions 01. The worcester 28i junior will easily heat 8 radiators and would heat a further 12 with no trouble. This troubleshooting guide will you basic information on operating system problems. Just click on the model or the gas council number and the manual will download at the bottom of the page, when the download has finished double click the download and the manual will open right click to save.
Exploded view diagrams and parts lists for the worcester greenstar 28i junior ng. Worcester bosch greenstar 28i junior combi gas boiler. The boiler works but the pressure has never gone above 1 and so is always below the recomended pressure. Your shower will be fine if it is a thermostatic shower and the flow rate on the bath would also be good. Is worcester 28i junior efficient enough to power big 3 bed. Greenstar 24 28 i junior combi installation and servicing instructions. Mar 21, 2018 learning how to reset a worcester greenstar boiler will save you the expense of an engineer call out for oneoff problems and will enable you to temporary restore heat and hot water in many cases. The air pressure switch and tubes need to be replaced. If your worcester bosch boiler develops a problem, you want to be in the know. On the recommendation of a engineer we got a worcester boiler fitted. Bosch greenstar 24i junior instruction manual instruction manual 62 pages worcester.
This video will show you how to fully service a boiler this video is about the worcester greenstar junior and ris. Installation instructions and any misuse or unauthorised modifications to the boiler, flue or associated. Worcester, bosch group, cotswold way, warndon, worcester wr4 9sw. Worcester greenstar 24i 28i boiler fault code help. Worcester greenstar 28i junior no green burner on indicator light,blue flashing diagnostic light.
Worcester boiler manuals listed below are all the manuals for worcester. To find the manual you want, click on the boiler manufacturer below, this will take you to the page with all the manuals we have for that boiler manufacturer. Worcester greenstar 24i junior instruction manual pdf download. Are you experiencing a fault with your greenstar 24i junior28i junior boiler. Worcester bosch boiler problems fan on but not igniting youtube.
The worcester bosch ri range of boilers will display a flashing blue light when theres no gas being supplied to the unit. How to increase pressure on worcester greenstar 28i junior. All the following preinstallation sections must be read and requirements met before starting boiler or. Have you lost a copy of your worcester bosch greenstar 24i 28i junior user guide 2011 user or installation manual. Worcester 87161066880 primary control sensor product code. A log book is included at the back of the installation, commissioning and servicing manual that is supplied with every boiler. Bosch thermotechnology ltd ta worcester bosch group frn 918503 cotswold way.
Boiler manuals for the worcester 24i 28i range range. In due course we will provided the ability to search on multiple terms and by gc no. Boiler worcester 28i rsf installation and servicing instructions. You can hear fan starting but boiler does not ignite. Boiler not working in both hot water and central heating modes. Fix repair worcester bosch primary heat exchanger heat cell problems and servicing. How to reset a worcester greenstar boiler in most cases, when we receive a call about a worcester greenstar boiler problem, it is because of a problem that does requires a gas safe heating engineer to fix. Worcester bosh junior 28i boiler diy doctor uk diy forums. The greenstar 28i junior is a highly reliable condensing combi gas boiler that has been designed and manufactured by worcester bosch. Database contains 3 worcester 28i junior manuals available for free online viewing or downloading in pdf. Worcester greenstar digital timer clock 77190020160 new get it thursday, feb saturday, feb 15. Worcester bosch are one of the market leading brands in the heating and hot water systems industry, awarded for best buy by which.
Worcester greenstar junior 28i combi boiler no green light or heating. Worcester bosch green star 28i junior pressure problems. The boiler book wont have this information in as it is an extra to the boiler. Hi forum members, we have a problem with our 7 year old wb greenstar 24 or 28i junior not sure which one it is as there is nothing on the boiler to distinguish and already had a plumber specialised in wb boilers here several times who cannot find the fault. The manuals title will indicate if they are installation,user manual or other types of manuals or resources. Last year, after the cold snap, when the outside temperature began to increase and the boiler wasnt on as much the pressure began to rise to 3 bar when boiler was operating and discharged water via outside prv overflow. Ideal for apartments and small to medium sized houses with one bathroom, its compact size allows it to be installed in various locations. Parts list for worcester greenstar 28 i junior he 47311. If you require the user manual click through the link above and then proceed the same. Reliability was their strong suit, and they would run for years and years with very few problems or issues. However, we sometimes come across cases where people have been without heat unnecessarily because they were unaware that they could reset their boiler or were afraid that. Goodbye, worcester bosch greenstar junior 24i new version. Worcester 87161066880 primary control sensor wolseley.
The company prides itself on manufacturing boilers to the strictest quality control standards throughout every stage of production. Worcester bosch boiler problems was not not igniting. Summary of contents of user manual for bosch greenstar 28i junior. View and download worcester 28i rsf installation and servicing instructions online. How to repair the left hand hydrolock manifold on a worcester greenstar junior. Problem with a worcester bosch greenstar 24i28i junior by britainlovesgreys sun oct 19, 2008 5.
Search box to search by gc no you can enclose with speech marks ie 41xxxxx, or you can enter a combination such as 41 567. To determine whether theres a fault with the boiler or the gas supply, check if other gas appliances around your home, such as the stove, are working. Ignore the advise you have been given and keep what you have bought. At direct heating spares we offer a wide range of worcester boiler parts, this page contains links to all of the free worcester boiler manuals we have on our system. Worcester 28i junior manual timer light megazonepart.
All the following pre installation sections must be read and requirements met before starting boiler or. Due to the nature of boilers, and gas safety rules, if the boiler has in any way been opened or the manufacturers casing seal broken, we cannot accept the boiler for return. In the unlikely event you require a gas safe service engineer to repair your boiler then book a boiler repair today. Worcester bosch boiler manuals shown below are boiler manuals. Worcester greenstar 28i junior ng exploded views and parts. Greenstar 24i junior user instructions customer care guide. Dec 02, 2008 worcester bosch greenstar 28i combi gas boiler whenever it is really cold outside my boiler decides to switch itself off 6 times in 1 12 years. Worcester 28i junior manuals and user guides, boiler. I have a worcester bosch 28i junior boiler which is 4 years old. How to reset a worcester greenstar boiler more heat torquay. User manuals, guides and specifications for your worcester 28i junior boiler, thermostat. Worcester bosch repeatedly cutting out and going to reset. This same fault developed when we first moved into the house 2 years ago, it was the heat exchanger.
Saunier duval, savio, vallant, vokera, worcester bosch. Part of the bosch group, worcester bosch boilers are renowned for high quality standards and energy efficiency ratings at affordable prices. Any particular manuals you are unable to find, please get in touch. Worcester greenstar 28i junior lpg exploded views and parts list. However, if the process above doesnt work or you find yourself regularly resetting your boiler, you will need a thorough system check. To view the associated documentation and manuals for your boiler, please select from a category below. Just click on the model or the gas council number and the manual will download at the bottom of the page. After you have downloaded the manual double click on the download for the manual to open, if you want to save the download right click. How to remove panel before a boiler service youtube. Boilers can only be returned if the box has not been opened, is in resaleable condition and within the 30 days returns period.
Warranty return envelopethe appliance is for use with natural gas or l. Also there was good signs indicating that the boiler service is overdue, such as over heating leaking. Worcester bosch 28i junior losing pressure diynot forums. Jun 21, 2016 the greenstar 24i junior took its place as a bestseller and firm favourite with many homeowners, as along with the 28i junior, they were made to fit most small apartments or houses. Greenstar 28i junior fault hot water but no heating. May, 2016 this worcester bosch greenstar system boiler fan was not coming on while its getting power. These are the pins i used to try and unblock the gauge these are 25 of the.
The company prides itself on manufacturing boilers to the strictest quality control. Bosch greenstar 28i junior user manual page 1 of 62. Worcester greenstar 24i28i junior reset and blue lights. With combination boilers the bigger the output the better the flow rate. Use our complete guide to worcester bosch warranties for more information.
Have tried the troubleshooting section in the extremely brief manual for 26i 28i junior model and still at a loss. Boiler manuals for the worcester 28i junior ng manual appliance. Worcester bosch greenstar 24i junior worcester bosch. Worcester greenstar 30i condensing combi boiler mr. Hi everyone, we have a worcester 28i junior combi which developed a fault this week. If they are still working, then you know that the gas supply to. I set it to 1 bar and within an hour of the central heating coming on it has climbed to 2. Just had a new combi boiler installed 2 weeks ago and it is running fine, but the pressure bar has dropped to within the red range i.
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