- Joined
- 25 Aug 2011
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hi , okay firstly , turn off pump for 1 min and the run hot & cold to shower
once this is done then switch back on the pump and run either water supply till you get a steady flow , about 30 seconds
if you still get a pulsing in the pump that shows you have a water outlet passing on your cold supply , more than likely the toilet
just install a non-return valve on the cold side
once this is done then switch back on the pump and run either water supply till you get a steady flow , about 30 seconds
if you still get a pulsing in the pump that shows you have a water outlet passing on your cold supply , more than likely the toilet
just install a non-return valve on the cold side