E-Clear MK7/CF1-150 Installation Procedures

E-Clear MK7/CF1-150 Installation Procedures

Natural oxygen systems
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InstallATION PROCEDURES – Natural Oxygen systems
The MK7/CF1- 75 has a 63mm Cell. Reduce to your pipe size (reducers not supplied)
The MK7/CF1-150 has a 90mm Cell
"CHECK LIST" BEFORE INSTALLATION: -
1. Change your sand regardless of age. Filtration is paramount. The sand required is a
minimum of 150kg for a normal sized pool. If unsure, please check with us. The
larger the filter the better the filtration. Use high grade glass (silica) sand
between 0.4 to 0.8 filter grit size.
2. If you have poor grouting, regrout the pool with high grade grouting pH neutral. If
your pool is old then acid wash your pipes to remove calcium. We recommend you do
this even if the pool is just a few years old.
3. If your pool has been used with a salt system, you will need to change all the
water. Salt is simply too corrosive. Even if your pool is new (using salt), you must
also change the sand.
4. Your Chlorine or Bromine needs to be depleted. Do NOT add these products from
here onwards.
5. If the above is adhered to, you will have a trouble free pool that will last for years
and years! This will also make your initial start-up very easy.
REQUIRED FOR WATER SET UP BEFOR SWITCH ON: -
1. 5-10 litres of Active Oxygen. (Depending on pool size)
2. 5-10 litres of non copper based algaecide. (Depending on pool size)
3. Non metallic floc cubes (optional).
FOR YOUR REFERENCE – DIAGRAM ATTACHED.

CELL POSITION: -

The electrode chambers can be installed horizontally or vertically if need be. It is preferable
to keep the unit and cells in the supplied frame but on occasions this may not be possible
depending on your pump room.

CELL CHAMBER PIPE CONNECTIONS: -

Connect are shown in the attached diagram. Please pay attention to these Connections e.g.
Note they are the same connections but fitted in reverse.

WATER FLOW:-

Water must first flow through the pump, filter, eClear chambers and then back to the return
jets and into the pool. Connect the eClear system using a BYPASS.

CABLE CONNECTIONS TO ELECTRODES: -

The White cables – (Figure 10) connect to the Oxygen electrodes with the thin Black Plates!
The Black cables – (Figure 11) connect to the Algaecide electrodes with the thick Red
Plates.
To Achieve a prompt clear non toxic water.

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Summary of Contents for E-Clear MK7/CF1-150

  • Page 1 INSTALLATION PROCEDURES – Natural Oxygen systems The MK7/CF1- 75 has a 63mm Cell. Reduce to your pipe size (reducers not supplied) The MK7/CF1-150 has a 90mm Cell “CHECK LIST” BEFORE INSTALLATION: - To Achieve a prompt clear non toxic water.
  • Page 2 Check the conductivity mA meter. (Figure 1) Raise to 200mA for the MK7/CF1-75. the MK7/CF1-150 raise to 250mA. This is achieved by setting the pool size switch - (Figure 2) to A or B, then turn the potentiometer knob slowly clockwise - (Figure 3).
  • Page 3 FOR POOLS THAT SHUT DOWN IN THE WINTER PROCEDURE 2: - Back-Wash and rinse filters. Switch Unit to IONIZATION. Run 24/7 non-stop and check Copper level. Run Unit until you achieve a reading of 1ppm. Shut down the pool. Switch Unit OFF. START-UP procedure beginning of new season: - Unit should be OFF Set BYPASS valves to BYPASS the eClear system.
  • Page 4 PROCEDURE 5: - If the water is very murky! Unit OFF! 1. Set BYPASS Valves to BYPASS the eClear system. 2. Adjust pH to 7.4ppm – 7.6ppm 3. Switch PUMP OFF. 4. You will need a surface level flocculent (Alum Powder or liquid) 5.

This manual is also suitable for:

Mk7/cf1-75

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