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  1. R

    How to clean a condensate trap ?

    Do I just undo the 2 clips on the plastic bowl and then dump all the water and grey substance, or is that grey stuff needed ? After this should I make sure the boiler goes into syphon fill mode so it refills the trap ? Thanks
  2. R

    worcester bosch rd532i (greenstar) flashing EA error

    hi there, this error flashed today, reset it and it went away but... did some reserach and saw EA this means flame not found had the electrodes out to check and they are not that dirty, slightly green in colour. I read it could be the condensate is blocked too, but the bottle looks...
  3. R

    how to test a pump ?

    hi there, I remember reading something on this forum about how to test a boiler pump. it's one of these Worcester 15-60 Pump Head 87161135940 Worcester 15-60 Pump Head 87161135940 the manual is http://www.bhspares.co.uk/wp-content/themes/RevampV3/manuals/Worcester%20Bosch/RD%20532i.pdf...
  4. R

    worcester bosch RD532i flow temp shoots up, cuts out no HWCH

    hi there my boiler is firing, burning and works but as soon as it starts up it heats up too high and cuts out above 88 degrees. the pump does not sound like it's turning, it vibrates and gets hot but the pipes above and below are not hot. does it sound like it's knackered ? can I...
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