pH Drive Display
5
POOL pH
SET POINT
INFORMATION LINE
This is the readout of the current pH of your pool.
The pH Drive maintains the pool pH at the programmed Set Point.
This is where pH Drive indicates helpful messages and warnings, so you know what’s happening
at all times.
pH is OK.........................................The current pH of the pool is within the Set Point. No dosing is
required at this time.
Adding Acid (or Base) ..............The pH Drive is operating the dosing pump to add acid or base to
correct the pH of the pool back to the Set Point. The default setup of
the pH Drive is to add acid.
pH Alert! Reset:Enter ..............The pH of the pool has been above the Set Point for 4 hours or more,
without returning to the Set Point. Press Enter to reset the alert timer.
24 Hr Delay..................................The user has selected the 24 Hour Delay function. This is normally
used when buffer or other chemicals have been added to the pool,
which can temporarily change pool pH. The 24 Hour Delay function
prevents excessive usage of acid or base.
Acid (or Base) Pump is Off ....The user has set the dosing pump to being totally off, regardless of
the pool pH reading.
Mixing Time Delay....................After the dosing pump has added a quantity of acid or base, the pH
Drive will switch it off for some time. This allows the added acid or
base to mix through the pool before adding more, if required.
Cool Squeeze Tube ..................The dosing pump has stopped for a short time to allow the squeeze
tube to cool down.
Startup Time Delay ..................The pH Drive has just been switched on, and is waiting for its pH
reading to become stable, before doing any automatic control.
pH is Out of Range....................The pH Drive has detected that the pool pH reading is extreme and
needs to be checked.
pH Calibration Due ...................12 months has passed since the last time that the pH Drive was
calibrated. Calibration ensures that pool pH readings are accurate.
Change Pump Cassette .........The dosing pump has operated for 50 hours or more, which is time for
the pump cassette to be replaced. This is important maintenance.
1
2
3
1
3
2
To Next Page
Loading...