Finally finally finally I now have a electric flushing toilet
Long story but basically, flush never worked. The other week I took it all apart and checked all solenoids etc, what a job that is.
Anyhow what I thought was a pump is not a pump, the pressure comes from the main pump (pressurised system), it is just a switch. All along the problem was no power going to it.
Tried finding some handy positive wires to wire to it to give it power but it wasn't going to turn out very good and some bad looking trunking.
So a quick fix thought of last night, and it works!
Wired the switch to a bell push which I fitted to the front of the toilet, put in-line an ordinary square 9 volt battery hidden inside the void in the toilet casing and it works a treat, not sure how long the battery will last, but I was well chuffed
Don't throw them smoke alarm batteries out I have a use for them