Hansgrohe shower head water leaking out of connector

SOURCE: hansgrohe shower

it's possible sometimes you can get brand new junk. one question is the thermo coupler in the right postion? i would check to make sure that it is indeed picking up the temp like it should.

SOURCE: Grohe shower assembly leaking

hiit sounds as though the diverter valve is sticking in the mid position although you have turned it to the floor spout as you call it!!
Also it sounds as though the seals are possibly leaking causing the plasterboard (drywall) to get we, or possibly a joint may be leaking. Advice access the pip-work valve etc run shower & check with torch (flashlight) to see where its coming from?
Rectification work replace seals/repair leak...replace diverter valve assembly.

Kindly

Richie (UK)

SOURCE: shower head leaks with running

the cartridge for your faucet needs to be replaced .what type of faucrt do you have?Let me know and i will try to assist further.

SOURCE: water leaks from shower head while bath faucet is running

sometimes there are orings or gaskets that get tore in assembly one of those may be bad,or if it is around the threds you might try wraping teflon tape around the thred once or twice.hope this helps

SOURCE: leak where Grohe shower head attached to the threaded pipe

using a pair of vice grips wrapped in a soft towel( to prevent scractching) turn the shower head in a counter clockwise direction to remove it then apply liquid teflon (real-tuf) to the threads on the shower arm and tighten the shower head but dont over tighten it liquid teflon is more effective at sealing leaks than teflon tape and it can be wiped clean