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    Worcester 28i Pcb, relay 1 burn out

    I cant tell you how much I appreciate your reply! Ok, series of events .. 1: system powered off for abt a year due to me not living in the house. powered on, no hw. turned screw on water pump, bingo. ch and hw even though fan was a bit sqeaky ;-) 2: few days later no ch or hw. Called...
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    Worcester 28i Pcb, relay 1 burn out

    Hi To everyone! I'm going to cut this problem very short as I see from this forum loads of people have issues with the pcb on the 28i ... as I do. I have however notived it's always relay 1 that burns out on the 2 pcb's I've fitted. My question is what does replay 1 control please? I...
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    Worcester 28i rsf no ch or hw, relay 1 on psb

    Hi To everyone! I'm going to cut this problem very short as I see from this forum loads of people have issues with the pcb on the 28i ... as I do. I have however notived it's always relay 1 that burns out on the 2 pcb's I've fitted. My question is what does replay 1 control please...
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