worcester heatslave 12 / 14 constant lockout

  1. M

    Worcester Heatslave 12 / 14 constant lockout, not firing

    Hi all, My heatslave keeps going to lockout :( can i ask whats the most likey cause? It makes all the usual noises apart from like a wind noise before firing up, and of course no ignition firing up too, i can hear water running through the system, biler clicks when i turn tap on, oil in tank...
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