Theres no power to it and weve changed the fuse so its a bit of a mystery how to get it back on again. I eventually determined that this leak only happened after using hot water. Worcester junior 28i gas boiler faults, problems and fault. Worcester greenstar 28i junior fsn ng gas boiler spares. Just moved house and there are no instructions left with the boiler. The greenstar 30i condensing combi is part of worcester s entry level combination boiler range. No wonder that more and more people are agreeing that when it is gas, it has to be worcester i series. Light weight and compact, it allows easy and flexible installation, plus its compatible with a wide range of optional digital controls. We have 11 worcester greenstar 28i junior manuals available for free pdf download. It also says that i could control water temperature by changing the flow of domestic water from the tap. Download or order a copy of worcester s product guides and brochures, user manuals technical and specification information and discontinued product literature notice expand the safety and wellbeing of our customers and colleagues is always our number one priority, even more so now with the everchanging progession of the coronavirus outbreak. They could feed a high pressure shower without difficulty, and they also had no trouble filling a bath. Worcester bosch 24i 28i junior installation and servicing. 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.
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 greenstar 24i system boiler mr central heating. Call now on 03456 474747 or use the form and we will get straight back to you. The company prides itself on manufacturing boilers to the strictest quality control standards throughout every stage of production. Boiler diagrams, spare parts and user manuals for worcester 28i junior rsf burner gas assembly 24 hour delivery on genuine manufacturer boiler spares 30 day money back guarantee. Worcester greenstar 30i condensing combi boiler mr central. 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.
With the heating on, the system pressure rises until the pressure vessel operates and allows water to escape, at around 3. Jan 21, 2014 i have a worcester 28i junior and there is a problem with the water pressure. 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, when the download has finished double click the download and the manual will open right click to save.
By continuing to use this site you consent to the use of cookies on your device as described in our cookie policy unless you have disabled them. The air pressure switch and tubes need to be replaced. Alternatively right click to save to a custom location. The worcester 24i or 28i is a combined domestic hot water and central heating appliance. Hello, i would just like to say i got my boiler going on my worcester 24i by tapping the gas valve and pressing the reset button on the top of the boiler, its a red button on the very top and please make sure your pressure hasnt dropped as this can stop the boiler from firing up too, hope this helps. Below you can view and download the pdf manual for free. Worcester, bosch is a trading name of bbt thermotechnology uk ltd. Database contains 3 worcester 28i junior manuals available for free online viewing or downloading in pdf. Plumb arena supplies complete range of worcester greenstar 24i junior boiler spares, worcester greenstar 28i junior boiler spare parts at very competitive prices. Your shower will be fine if it is a thermostatic shower and the flow rate on the bath would also be good. It consists of a gas fired boiler having a varying output of between 7. In due course we will provided the ability to search on multiple terms and by gc no.
During repair to the street cold water main, grit entered the domestic water main. It seems like the boiler doesnt actually have a reset button. Worcester 28i junior boiler, power has been off and now can not get the pilot light to comes on. Greenstar 24 28 i junior combi installation and servicing instructions. Installation diagram for worcester 24i junior rsf gas boil.
Found the instruction manual on the worcesterbosch website but theres no mention of the timer. 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. Worcester 28i junior combi wiring up a prog room stat q. Jan 23, 2011 hi, hope that somebody may be able to offer advice on a problem with this boiler, about 56 yrs old. Download instruction manual of worcester greenstar 24i junior boiler, thermostat for free or view it online on.
Boiler manuals for the worcester greenstar 24i junior ng appliance. There are also frequently asked questions, a product rating and feedback from users to enable you to optimally use your product. Worcester greenstar 24i junior gc number 4731186 worcester greenstar 28i junior gc number 4731187 liquid petroleum gas. If you require the user manual click through the link. Worcester bosch has led the field in innovative appliance design and performance. Click on the model and the download will start for your free pdf. Any particular manuals you are unable to find, please get in touch. Goodbye, worcester bosch greenstar junior 28i new model. Worcester greenstar 12i system instruction manual 74 pages. Greenstar 28i junior hassle free boilers new boiler pay. 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. View and download worcester 28i rsf installation and servicing instructions online. Worcester 28i junior manual timer light megazonepart.
Leading national plumbers merchant supplying plumbing and heating products, boiler spares, bathrooms and renewables. Thank you for purchasing a greenstar 24i junior 28i junior gasfired condensing combination boiler manufactured by worcester bosch. The manuals title will indicate if they are installation,user manual or other types of manuals or resources. Worcester bosch greenstar 24i 28i junior safety precautions 8 716 115 170a 062008 3 servicing introduction the boiler must be serviced regularly by a competent, qualified person, such as a worcester service engineer or alternatively a british gas or other corgi registered person. Please select worcester greenstar 24i junior ng worcester greenstar 24i junior lpg worcester greenstar 28i junior lpg worcester greenstar 28i junior ng. Mar, 2020 worcester junior 28i gas boiler faults, problems and fault finding worcester junior 28i combi boiler fault.
Worcester greenstar 24i system boiler natural gas erp. I am installing it using volt free switching and i cannot work o. It confirms that the boiler has been installed and commissioned according to the manufacturers instructions. Bosch group 24i rsf wall mounted combination boiler for central heating and mains fed domestic hot water installation and servicing instructions gc numbers n. Worcester, bosch group, cotswold way, warndon, worcester wr4 9sw. Jul 12, 2012 i have a worcester 28i junior combi boiler and the fault indicator answered by a verified plumber we use cookies to give you the best possible experience on our website. Worcester 28i junior, water temperature is far too hot i moved into a house which has a worcester 28i boiler. If the boiler is not to be commissioned immediately then. Worcester greenstar 24i system boiler hassle free boilers. Worcester greenstar 28i junior ng exploded views and parts. The log book is a vital document that must be completed by the installer at the time of installation. Hang the boiler on to the wall mounting frame by the two brackets positioned left and right at the top rear of the appliance. I have the boiler manual and it says for a programmable room stat installation, a neutral wire from the prog room stat should go to the ns terminal at the boiler, the live wire to the prog room stat should go to the ls terminal at the boiler and the switched live wire to the prog room stat should go to the lr terminal at the boiler. The worcester 28i is a compact boiler perfect for small and medium houses and slightly larger than the new worcester 28cdi compact combi boiler.
This version of worcester greenstar 24ri manual compatible with such list of devices, as. Remove the support cable and fit to the new jujior. How do you use the reset button on the combi boiler worcester. Nov 07, 2008 hi, i am trying to install a programmable room thermostat for my worcester 24i junior rsf combi boiler and i am struggling to make it work. My problem is that i am not sure which connections to use for the switch on the room thermostat. 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. A declaration of conformity refer to is 8 annex d1 must be completed by the installer and a copy supplied to the appliance.
Worcester 28i junior manuals and user guides, boiler. Please select worcester 24i junior ng worcester 24i junior lpg worcester 28i junior lpg worcester 28i junior ng manual. Worcester bosch boiler manuals shown below are boiler manuals. Boiler manuals for the worcester 24i 28i range range. Worcester greenstar 24i system boiler ng erp 7733600006. Jul 28, 2014 hi worcester is a good boiler dont be put off with the plastic components is side if still unsure look at a viessman really good. May 16, 20 thank you everyone and especially for the manual link. The worcester greenstar 24i condensing system boiler is a perfect choice for a medium to largesized home when used with a heating system that includes stored hot water in a cylinder. Worcester 24 28 i junior installation and servicing instructions. Pg gas type 28i junior 28i junior lpg remarks 1 mantle assembly 8 716 105 672 0 23 1 mantle assembly 8 716 105 672 0 lpg 2 wall frame assembly 8 716 105 667 0 23. 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 efficient and has to be in the band a of the sedbul rating set by the government. Is worcester 28i junior efficient enough to power big 3 bed. With combination boilers the bigger the output the better the flow rate.
This combination boiler would not fire for domestic hot water after work to mains cold water supply pipework in street. Need a manual for your worcester greenstar 24i system gas boiler. Manuals and user guides for worcester greenstar 28i junior. Worcester junior 28i combination boiler faults and worcester. The final 600 mm of the mains cold water connection to the applaince should be made in copper tube only. Worcester 28i junior hot water but no central heating. User manuals, guides and specifications for your worcester 28i junior boiler, thermostat. 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 im a rookie heating engineernvq 3 part p 17th who is just venturing out into the scary world of being self employed, im about to start a job on a worcester 28i junior gc number 47 311 70 rsf i think that has had a leak onabove the return pipe under the boiler for a year although they have been topping up the boiler and now the customer says there is no hot water or heating and the red. It says on the appliance instructions that there is not a separate hot water temperature control.
Worcester bosch 24i 28i junior installation and servicing instructions. Just click on the model or the gas council number and the manual will download at the bottom of the page. The appliance is suitable for a mains supply having a maximum pressure of 10 bar. Worcester 240rsf s spare parts list 240 rsf boiler manual. Worcester greenstar 24i junior nest thermostat only works if external stat is in place. If this is not the manual you want, please contact us. Worcester greenstar 24i junior instruction manual pdf download. The hot water and central heating are working but the central heating timer doesnt seem to work. I have a worcester 28i junior and there is a problem with the. The worcester greenstar i system is worcester s most popular wallmounted system boiler.
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. Any regulations specified by the local water company must be observed. On friday i discovered a wet patch under the boiler on the kitchen worktop. Greenstar 24 28 i junior combi operating instructions 01. With outputs up to 24kw, the boilers are suitable for a wide range of homes. Installation instructions manual, instruction manual. Worcester greenstar 28i junior, installed october 2009 in the kitchen of a secondfloor flat. Greenstar 24i junior manual pdf boiler manuals for the worcester greenstar 24i junior ng appliance. Worcester 28i junior gas boiler unresponsive, no lights. You may try other combinations to find the particular model you need. Worcester 28i junior, water temperature is far too hot. Worcester 2428 i junior installation and servicing. View and download worcester greenstar 24i junior instruction manual online.