central heating forum

Hi, our central heating is on when the switch is off, it seems to follow the hot water timings

Cornflake , Wednesday, 11th of August 2010 12:59:12 AM

When we turn the hot water off the central heating does not go on, so it is 
Cornflake
just linked itself to the hot water.Any idea why?
 
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rona , Thursday, 12th of August 2010 04:30:43 PM

Could be wired wrong in programmer.  
rona
 
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Woody , Friday, 13th of August 2010 07:26:51 AM

Hi, next to your hot water cylinder there will be a 'diverter  
Woody
valve', it contents 3 pipes in a T-shape.  
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There is a little peg which sticks out, and moves to 3 places. Left (hot  
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water) right (central heating) or middle (both).  
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Have a look to see if sticks, or only moves one way when you change from  
just hot water, to just central heating.  
 
Good luck  
Luke  
 
 
 
 
 
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Biscuit , Saturday, 14th of August 2010 09:06:11 AM

motorized valve not switching [try it manual with lever on the  
Biscuit
side] or programmer faulty not telling the valve to switch.  
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