To modify the pressure:
· Start the pump.
· If the SET LED blinks, hold key + down until the SET LED
remains on.
· Then press keys + or - to modify the pressure value
SOURCE: We have a pentax pm80 water pressue system.The
It sounds like there is a leak in the system allowing pressure to drop.
SOURCE: pentax smart head loosing
hi i have a pentax water pump the smart head, it works very good .one day the pump did not come on when i turn the pipe on so i take off the switch i put it back on the pump came on water was flowing as normal when time to turn the pipe off the pump will not cut off so i switch it back off and call an electrician he check it and he said i need to change the circuit board in the pump so he did now the started to work only on the lower pipe but it takeing long to come on and cut off.the upper pipe when turn on the pump not coming on i open all the union to bleed make sure on air in the line but still having the same problem can this be the head it self need changing?
SOURCE: I have an smart head 1/2 horse power pump. When I
No, but the pressure switch would. If you can't find it to replace it, it probably would be best to take it in for service.
SOURCE: I have a Pentax water pump isnt cuttin off even when the water pressure it very good. Pls help
check pressure switch adjust or replace.
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