OK many thanks that helped i see i had to hold Pump1 or P1 for 30 seconds. Took me to LL which was set to 1.
Set it to 9 and rebooted - seemed to change to other pump for circulation for few mins then P1 didnt work at all only P2 (Single speed)
Same for Level 10 - and i kept seeing 'FLO' in the display.
Reset it back to LL1 now P2 which is the Pump for the recliner has double speed! I expected it the other way round, the two seated corners to have double speed.
Not sure why reverting back has now enabled double speed. No idea.
Maybe i will leave it for Hot tub company when they are back from easter to look at thanks.