Setting The Ph Set Point; Pool Size Setting - Maytronics pH Drive i Series Instruction Manual

pH Drive Settings

Setting the pH Set Point

The default pH Set Point of 7.6 is suitable for most pool
systems. You should only change this setting if advised by
a pool professional.
! Press Setup to enter the user-friendly menu system,
then press ‡ and ˆ until pH Set Point is selected. The
current Set Point is shown in brackets.
! Press Enter to go to the pH Set Point menu.
! Press ‡ and ˆ to set the required pH Set Point.
! Press Enter to save the new setting, or press Cancel to
quit without saving.

Pool Size Setting

The pH correction demand and pool turnover time is
different from pool to pool, even when two pools are the
same size. The Pool Size setting will be suitable for the
majority of pools. However, it may be necessary to adjust
this during the first few days or weeks of operation, as
detailed in this section.
! Press Setup to enter the user-friendly menu system,
then press ‡ and ˆ until Pool Size is selected. The
current Pool Size setting is shown in brackets.
! Press Enter to go to the Pool Size menu.
! Press ‡ and ˆ to set the required Pool Size.
! Press Enter to save the new setting, or press Cancel to
quit without saving.
NOTES
If the pH Drive does not keep up with acid or base demand,
and the Alarm sounds, increase the Pool Size setting by
one step and check in 2 days.
If the pH Drive overdoses too much acid or base, reduce
the Pool Size setting by one step and check in 2 days.
New concrete pools have an extremely high acid demand
for the first few months. It may be necessary to enter a
Pool Size up to 50% more than the true size of the pool if
your pH Drive is not keeping up with acid demand during
this initial period. The setting can be reduced again 1 to 3
months later.
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