Page 6
17. The flow of mains cold to preheated water needs to run
in the opposite direction to the flow of the shower waste
water.
18. Connect a female half inch BSP connector (not supplied)
to the half inch BSP male connection at the lower end of
the unit.
21. Connect a second female half inch BSP connector (not
supplied) to the half inch male connection for the preheated
water at the higher end of the .
22. Connect a full flow shut off valve (not supplied) to assist
with easy removal and maintenance.
19. Connect the opposite end of the female half inch BSP
connector to the double check valve and full flow shut off
valve previously connected to the mains cold water.
20. Ensure all fixings are fully tightened and joints sealed.
23. Connect the preheated water output to what was the mains
cold water connection on the showers thermostatic mixer.
24. Ensure all fixings are fully tightened and joints sealed.
CONNECTING THE MAINS COLD & PREHEATED WATER