Posi-Chlor® Salt Water Chlorinator Owner’s Manual Posi-Chlor® Salt Water Chlorinator Owner’s Manual
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4. START-UP AND ADJUSTMENTS
If the cell is installed horizontally instead of vertically, the flow switch must
be used. In the horizontal installation, gas may escape preventing the gas
sensor from functioning.
In the vertical installation of the cell, the gas sensor will function to shut off
chlorine production in the event of a pump malfunction and as such the flow
switch is not necessary.
Note: Password “1234” is required to modify this function.
4.3.8 Acid / Alkali
This option is unavailable, all units are set to control acid to lower the pH.
4.3.9 pH Alarm
The pH adjustment system will give an alarm and the dosing pump will stop operating when
the pump works continuously for more than 2 hours,
This could occur for the following reasons:
• The acid tank is empty and therefore pH corrector is not being injected into the swimming
pool.
• The pH probe is dirty or worn, and cannot read the real value correctly.
However, what could occur, particularly when starting up the equipment for the first time,
is that the real pH of the water is a long way from the set value. The alarm can be disabled
if it is calculated that the pump needs to work continuously for several hours to correct the
pH. However it is recommended to enable the alarm once values near the set values are
reached.
Note: Password “1234” is required to modify this function.
4.3.10 Chlorine Alarm
When the unit is configured in automatic mode, it is possible to disable the “Chloride Alarm”.
This alarm will detect if the ORP reading hasn’t changed for two hours or more, despite the
unit has been in production.
Despite this alarm is been implemented to detect if a probe is not in good conditions, or
there is some chemical issue in the water, it can be disabled if the user wants to maintain
the production despite everything.
Note: Password “1234” is required to modify this function.
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