I have just installed a power shower with multy heads and body jets and fixed head the product is Triton Thermostastatic shower tower. I have also istalled the pump which the manual tells me is the right pump 4 the shower. How ever after istalling and flushing out the pump and shower then rechecking the filters for dirt and rebleeding the system I,m still left with a noisy pump and only one section of the shower working at anyone time. If I turn on the body jets and fixed head the pump turns its self off. Any ideas guys?