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    Glow Worm Ultimate PCB fault - require resistor colours

    ....for those looking at this thread - my original fix made back in 2009 is still going strong - the boiler has behaved perfectly since my replacement of the resistor. :D
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    Glow Worm Ultimate PCB fault - require resistor colours

    :lol: Obviously it's a Boiler with a spare 'P' ...
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    Glow Worm Ultimate PCB fault - require resistor colours

    All, just to let you know that three years on and the bopiler is still running smoothly.....all for half an hours work and a component costing less than 10p!!
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    By the way, 27k is the same as 27000 Ohms

    By the way, 27k is the same as 27000 Ohms
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    Glow Worm Ultimate PCB fault - require resistor colours

    :D FIXED!! :D It's 27K ... the band I couldn't read turned out to be orange... So I removed the resistor and forensically analysed it using a USB microscope...kinda guessed it was orange, then did a Google search for photographs of the PCB (thanks to all those out there selling PCB's!!)...
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    Glow Worm Ultimate PCB fault - require resistor colours

    The real fault was a couple of "dry joints" on the board, which have caused more current to flow through this resistor than it was designed for. Over a period of time (possibly since new:9 years) it has just been running this resistor a little warmer than it would normally. Eventually it has...
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    Glow Worm Ultimate PCB fault - require resistor colours

    Hi, I have a Glow Worm Ultimate 40FF which has Stopped...it's quite obvious from the PCB what the fault is: I have a 2 Fuse PCB, and the resistor R11 next to fuse F1 is all burnt up and gone open circuit. Rather than buy a complete new PCB, I'd like to replace the resistor (I work for an...
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