Introduction
This manual contains all the necessary information for installation, troubleshooting and
maintenance. Read the manual thoroughly before opening or using the unit. The
manufacturer of this product will not be held responsible for injury to and/or damage of
the product if it is the result of improper installation or unnecessary/incorrect
maintenance. It is essential that the instructions in this manual be followed at all times.
Installation by qualified personnel is required.
○ Only a qualified installer, center, individual or an authorized dealer can repair this
product.
○ Maintenance and operation should be performed according to the recommended time
and frequency, as stated in the manual.
○ Use only original standard parts. Failure to do so will void your warranty.
Characteristics
○ Durable: the materials used are chlorine, acid (sulfuric acid), salt and alkali resistant.
They can withstand long-term exposure to pool water (even with salt for salt electrolysis).
The dosing units are not suitable for use with hydrochloric acid (HCl).
○ Simple operation: the unit is very convenient to operate. Turn it on and set the desired
pH (acid) or redox value (chlorine).
○ Low cost: the operating cost is very low because when used correctly, the pool water
never turns green.
○ The pH and Redox probes should be calibrated regularly, and their correct functioning
verified by a proper measuring method on color (e.g. Poollab ZWMX1060
Important elements :
○ An incomplete grounding of the pool pipes can have negative consequences on the
measuring results and thus lead to deviating pH and chlorine values in the pool.
○ Use only city water, no rainwater or well water.
○ Proper grounding is made as follows :
- The pool line after the filter pump is grounded through an in-line grounding to an
independent grounding post
- The pool line near the measurement probes is grounded through an in-line earth ground
to a second independent grounding post.
