Maintenance maintaining your boiler fault finding fault or breakdown. WORCESTER BOSCH GREENSTAR 24i/28i Junior 8 716 115 661 (05/2009). YOUR GUARANTEE. This boiler is guaranteed against faulty material or workmanship for a period of 2 years from the date Not all boiler fault-finding missions are going to end positively. For when they don't, we'd suggest checking out That means installation of Worcester boilers here, are about as cheap as you'll find. We'd always suggest getting repair quotes. But, if your boiler is out of warranty and likely to cost ? Hi all, this is my first message. Well i had a fault with my boiler. when it stopped running it did so with a vibrating noise, it then carried on firing up and shutting down with the same noise on each occasion. after several cycles it whent into fail safe with a slow blue flashing light and reset light. Fault finding. MH20 and MH20i. Poor measuring performance: Possible cause. Probe interface faulty / not connected. Ensure correct connection of interface/machine control. Worcester 24-28 i Junior Operating Instructions. To find out more about this and about how we handle your personal information in accordance with the law, please take a look at our website which is updated from time to time as legal requirements change Do you need help with your faulty Worcester boiler? The boiler manufacturer Worcester became I find most customers who have experienced around 18 - 23 years of fantastic service from their old I have Worcester Greenstar 24i 4 years old and the boiler shuts off if you increase the thermostat (worcester bosch junior 24i) Hi , This is a bit of a strange issue. When running the hot water with the tap fully open the water only gets warm but does I have the red flashing light, once per second. Went through manual fault finding. I replaced the spark electrode + harness, flame sensor + harness, PCB Can't find anything in the manual that tells me what that means, if anything. if the worcester boiler has a flashing green light the fault is with the boiler does it have enough pressure in it what is it reading op. Thanks for the replies. It's a worcerster combi boiler - think it's a greenstar 24i junior? There is a quirky intermittent fault connected to the room stat' I've not seen reported elsewhere with some of the Bosh combi boilers. I have come across this fault on only 1/2 doz occasions where combi commands gets there wires crossed, I've not been able to isolate the actual fault but have UK Do-It-Yourself Forum. Worcester Bosch 24i Junior filling loop. Page 1. Quoted Text Here. Thank you sir. If I ever locate it, I will find the clip in the tray. Quoted Text Here. But the WB manual says you mustn't. We don't want deviants on here mate. Worcester Bosch CH fault after filling. Bosch Worcester 24i Boiler. Thanks for your solution. However, I unplugged the electricity as you suggested but when I plugged back in the red light Re: Bosch Worcester 24i Boiler. Hello MisNicey! soory to tell you that you stuff needed a serious troubleshooting in each parts and the repair tech or 12 quotes have been tagged as fault-finding: Bernard Beckett: 'Unable to attribute misfortune to chance, unable to accept their ultimate insignificance w "If you want to move from darkness into light, stop finding fault in others. Finding fault in others means finding fault in God." 12 quotes have been tagged as fault-fin