Plumber said to expect this but cant remember how he said to adjust it. Any particular manuals you are unable to find, please get in touch. Can anyone help, been attempting to fix worcester 28i junior so far fan replaced, pcb replaced, flow sensor replaced but still only have hot water and no central heating, when put on for heating pilot fires burners light but after 510. 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.
I have 1 bathroom, 8 radiators in the house and currently in place i have a baxi boiler 3 he combi plus which is no longer working. How to increase pressure on worcester greenstar 28i junior. We have 11 worcester greenstar 28i junior manuals available for free pdf download. The manuals title will indicate if they are installation,user manual or other types of manuals or resources. The greenstar 30i condensing combi is part of worcesters entry level combination boiler range. 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. 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. 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. The 28i junior is a noncondensing combi boiler with a maximum power output of 27. We recommend that you upgrade to a new, more efficient boiler to help reduce fuel bills and carbon dioxide emissions. Worcester greenstar 28i junior fsn ng gas boiler spares. Database contains 3 worcester 28i junior manuals available for free online viewing or downloading in pdf. 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.
Boiler manuals for the worcester greenstar 24i junior ng appliance. Worcester bosch boiler models, guides, comparison, parts, manual, drawings, troubleshooting. This combination boiler would not fire for domestic hot water after work to mains cold water supply pipework in street. I have a worcester 28i junior combi boiler and the fault.
Worcester greenstar 24i junior gc number 4731190 worcester greenstar 28i junior gc number 4731191. Sep 05, 2019 we have 11 worcester greenstar 28i junior manuals available for free pdf download. Worcester junior 28i gas boiler faults, problems and fault finding worcester junior 28i combi boiler fault. Oct 30, 2017 worcester bosch 24i 28i junior installation and servicing instructions 24i gc number 47 311 69 n. Worcester 28i junior ng manual exploded views and parts list. Bosch thermotechnology ltd ta worcester bosch group is an appointed representative of consumer credit compliance limited who are authorised and regulated by the financial conduct authority frn 631736. The worcester 28i junior has a sap seasonal efficiency rating of 78. So here where we are we have had a lot of snow and it has been freezing, on tuesday or wednesday last week our boiler stopped working and we had a.
The company prides itself on manufacturing boilers to the strictest quality control standards throughout every stage of production. 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. Worcester, bosch is a trading name of bbt thermotechnology uk ltd. Jun 20, 2016 worcester boschs bestselling boiler, the 28i junior models were made at the time to fit the exact requirements of most homeowners, and were suited to an apartment or small house. Nov 08, 2016 we have put together a simple video which will showcase how to connect both worcester and third party controls with our greenstar gas boilers. Thanks to being compact, this boiler is easy to install which will help to save you time and money on the installation costs. Manuals and user guides for worcester greenstar 28i junior. We have put together a simple video which will showcase how to connect both worcester and third party controls with our greenstar gas boilers. A gas combination boiler also known as a gas combi boiler, which supplies instant hot water and central heating, a heat only boiler which work in partnership with a cylinder to provide heating and hot water, and a gas condensing boiler which is more. Is worcester 28i junior efficient enough to power big 3.
The permissions of consumer credit compliance limited as a principal firm. To support this content and get access to the pdf files to go with this training click here. Boiler manuals for the worcester greenstar 24i 28i junior range. Installation instructions manual, instruction manual, installation, servicing instructions. Thank you for purchasing a greenstar 24i junior 28i junior gasfired condensing combination boiler manufactured by worcester bosch. Check out our worcester bosch greenstar 28i junior exploded parts diagram and parts tables for your assistance in troubleshooting your boiler issues. You may try other combinations to find the particular model you need. Worcester bosch green star 28i junior pressure problems. Greenstar 24 28 i junior combi installation and servicing instructions. Reply to worcester bosch 28i junior hot water problems in the plumbing forum plumbing advice area at. The newest addition to the greenstar range, the 25 aka the direct replacement to the 24i junior was introduced so that worcester bosch fell inline with the new erp directive which first kicked into place on the 26th september 2015. Wall hung gas fired condensing combi boiler for 28i junior. Just click on the model or the gas council number and the manual will download at the bottom of the page.
We had a brand new worcester junior 28i combi condensing boiler installed in 2005 on the recommendation of our very trustworthy plumber because he always thought worcester bosch were a good reliable make. Jun 21, 2016 well, worcester bosch might have just what youre looking for introducing the worcester bosch greenstar 25i. Goodbye, worcester bosch greenstar junior 24i new version. Ok, i am having issues with my 5 year old boiler, worcester bosch 28i junior. Worcester greenstar 24i junior instruction manual pdf download.
Worcester bosch repeatedly cutting out and going to reset. Bosch thermotechnology ltd ta worcester bosch group frn 918503 cotswold way. Worcester bosch greenstar i junior combi boilers boilers. Low pressure problems on worcester 28i combi boiler diynot. Jul 16, 2012 can anyone help, been attempting to fix worcester 28i junior so far fan replaced, pcb replaced, flow sensor replaced but still only have hot water and no central heating, when put on for heating pilot fires burners light but after 510 mins boiler cuts out.
Worcester 28i junior manuals and user guides, boiler. Worcester 2428 i junior installation and servicing. Worcester bosch has led the field in innovative appliance design and performance. The worcester bosch greenstar 28i junior can reduce domestic hot water and heating bills by up to 20%, as well as reduce the amount of carbon dioxide and nitrogen oxide pollutants released into the atmosphere. Discussion in plumbers talk started by boilingmad, mar 27, 2015. At dhs we offer a range of spare parts for the worcester greenstar 28i junior fsn ng.
Low pressure problems on worcester 28i combi boiler. Worcester greenstar 28i junior we aim to be the cheapest and easiest worcester spares and parts supplier online, so if you find this product cheaper elsewhere please contact us and we will all ways do our best to price match. Alternatively right click to save to a custom location. There are a wide range of gas boilers available in the uk and they are split into three main categories. This worcester 28i rsf pcb is an original worcester part,we carry a number of these worcester printed circuit boards in stock so can dispatch them very quickly. Bosch greenstar 28i junior, greenstar 24i junior user manual. Worcester junior 28i gas boiler faults, problems and fault. Until recently the boiler has been working fine no issues whatsoever since being installed. Worcester 28i junior hot water but no central heating. Worcester bosch 24i 28i junior installation and servicing. They could feed a high pressure shower without difficulty, and they also had no trouble filling a bath.
The boiler works but the pressure has never gone above 1 and so is always below the recomended pressure. Worcester greenstar28ijunior we aim to be the cheapest and easiest worcester spares and parts supplier online, so if you find this product cheaper elsewhere please contact us and we will all ways do our best to price match. Worcester bosch 24i 28i junior installation and servicing instructions 24i gc number 47 311 69 n. 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. Sep 12, 2018 worcester junior 24i pressure too high or low. During repair to the street cold water main, grit entered the domestic water main. Worcester bosch greenstar 28i junior combi gas boiler.
Ideal for apartments and small to medium sized houses with one bathroom, its compact size allows it to be installed in various locations. The greenstar 30i condensing combi is part of worcester s entry level combination boiler range. How to increase pressure on worcester greenstar 28i junior boiler. Hi i bought a worcester 28i junior combi boiler for my very large sized 3 bed house. User manuals, guides and specifications for your worcester 28i junior boiler, thermostat. What we think of the worcester greenstar i junior compact in size, worcester bosch greenstar i junior combi boilers are designed with a metal wall mounting frame that hides all necessary pipework and come in appealing lines and curves to suit any modern interior.
Worcester, bosch group, cotswold way, warndon, worcester wr4 9sw. In due course we will provided the ability to search on multiple terms and by gc no. View and download worcester greenstar 24i junior instruction manual online. After the first 6 months the timer stopped working so he had to replace the timer. The pressure on the boiler was low, so i topped up to the required level and reset the appliance. Worcester greenstar 24i junior gc number 4731186 worcester greenstar 28i junior gc number 4731187 liquid petroleum gas. A couple of weeks back the red warning light was flashing and the unit was in lockout, i reset and again the red lights flashed 4 times a sec. I have a worcester 28i junior combi boiler and the fault indicator is flashing fast to indicate an appliance fault.
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