Non-motoring > Hot water pump CH Miscellaneous
Thread Author: sooty123 Replies: 48
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New Fri 18 Nov 22 16:17 
 Hot water pump CH - tyrednemotional
...we crossed posts.

I suspect you're not gravity hot water, but fully pumped.

Diverter/three-port valves are likely in most such setups to have switching functions. If they don't move, the appropriate circuits aren't completed.

If the motor is defective, it's possible you have a lever on the unit that will manually shift the valve (and complete the appropriate switching). If the valve itself is stuck, then you can't test it via this, but it is odds-on that that's your problem.
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 Hot water pump CH new sooty123 18 Nov 22 14:34
 Hot water pump CH new Terry 18 Nov 22 14:48
 Hot water pump CH new sooty123 18 Nov 22 14:49
 Hot water pump CH new tyrednemotional 18 Nov 22 15:07
 Hot water pump CH new sooty123 18 Nov 22 15:45
 Hot water pump CH new Bromptonaut 18 Nov 22 15:51
 Hot water pump CH new sooty123 18 Nov 22 16:09
 Hot water pump CH new tyrednemotional 18 Nov 22 15:56
 Hot water pump CH new Bromptonaut 18 Nov 22 16:05
 Hot water pump CH new sooty123 18 Nov 22 16:08
 Hot water pump CH new sooty123 18 Nov 22 16:10
 Hot water pump CH new tyrednemotional 18 Nov 22 16:17
 Hot water pump CH new tyrednemotional 18 Nov 22 16:14
 Hot water pump CH new sooty123 18 Nov 22 16:17
 Hot water pump CH new tyrednemotional 18 Nov 22 16:19
 Hot water pump CH new sooty123 18 Nov 22 16:21
 Hot water pump CH new tyrednemotional 18 Nov 22 16:28
 Hot water pump CH new sooty123 18 Nov 22 16:44
 Hot water pump CH new Zero 18 Nov 22 16:47
 Hot water pump CH new sooty123 18 Nov 22 16:55
 Hot water pump CH new Zero 18 Nov 22 17:05
 Hot water pump CH new smokie 18 Nov 22 16:49
 Hot water pump CH new Zero 18 Nov 22 16:50
 Hot water pump CH new smokie 18 Nov 22 17:03
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 Hot water pump CH new bathtub tom 18 Nov 22 22:26
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 Hot water pump CH new Zero 18 Nov 22 18:21
 Hot water pump CH new sooty123 19 Nov 22 09:46
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 Hot water pump CH new Kevin 18 Nov 22 16:29
 Hot water pump CH new Zero 18 Nov 22 16:40
 Hot water pump CH new sooty123 18 Nov 22 16:46
 Hot water pump CH new tyrednemotional 18 Nov 22 17:28
 Hot water pump CH new Kevin 18 Nov 22 18:58
 Hot water pump CH new sooty123 18 Nov 22 19:15
 Hot water pump CH new Terry 18 Nov 22 16:50
 Hot water pump CH new Fullchat 18 Nov 22 17:29
 Hot water pump CH new Falkirk Bairn 18 Nov 22 17:46
 Hot water pump CH new sooty123 18 Nov 22 19:15
 Hot water pump CH new Fursty Ferret 20 Nov 22 10:17
 Hot water pump CH new smokie 20 Nov 22 11:29
 Hot water pump CH new RichardW 20 Nov 22 21:07
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 Hot water pump CH new henry k 20 Nov 22 10:13
 Hot water pump CH new bathtub tom 20 Nov 22 22:33
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