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3 way valve problem
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<blockquote data-quote="kme" data-source="post: 5156" data-attributes="member: 113"><p>Right m8.</p><p></p><p>D.C.H. only fault - you`ve got 240 v on white wire, with respect to neutral?</p><p></p><p>But only 130 ish on orange?</p><p></p><p>This rises to 240V if grey is given 240v?</p><p></p><p>In combined / DHW mode, does it operate correctly?</p><p></p><p>Does it matter if you stop the DHW by timeswitch or tank stat?</p><p></p><p>r.e 130V orange. What I meant was, could that be an induced voltage; and you didn`t really have any voltage there?</p><p></p><p>Again, take the casing off, and test the microswitch. I`ve had to adjust a new one before now.</p><p></p><p>HTH</p><p></p><p>p.s. thanks for schematic.</p></blockquote><p></p>
[QUOTE="kme, post: 5156, member: 113"] Right m8. D.C.H. only fault - you`ve got 240 v on white wire, with respect to neutral? But only 130 ish on orange? This rises to 240V if grey is given 240v? In combined / DHW mode, does it operate correctly? Does it matter if you stop the DHW by timeswitch or tank stat? r.e 130V orange. What I meant was, could that be an induced voltage; and you didn`t really have any voltage there? Again, take the casing off, and test the microswitch. I`ve had to adjust a new one before now. HTH p.s. thanks for schematic. [/QUOTE]
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