I have done some other tests and wiring seems to be ok. The impeller is seized. May be I have end up up with a doggy unit.
planning to take it back tomorrow.
Thanks anyway
Hi All,
I have just replaced our old Aqualisa shower pump 3bar with brand new Watermill heavy duty brass shower pump- 3 bar twin impeller.
it was almost straight swop. I followed the instruction accordingly and decommissioned the system etc
I turned on the power supply and asked my son to...