2019/08 - Indice de révision : D - Code : 29650
TRAITEMENT DE L'EAU
44/72
4.
INSTALLATION:
4.1
Hydraulic connections
IMPORTANT: when selecting the installation sites of the various components, and before creating
the by-pass loops on the installation, make sure that the power cables of each of the components
are long enough to reach the electrical panel from the selected installation site.
In the plant room, create a by-pass loop, downstream from all other devices mounted on the hydraulic
circuit, to allow installation of the cell, the flow sensor and the acid dosing pump (if one is being installed).
The cell may be oriented vertically or horizontally,
provided that the direction of flow indicated in the
diagram is respected.
To avoid the accumulation of air in the cell in the event that air enters the hydraulic circuit,
the cell should
not be installed at a high point on the hydraulic circuit
.
If installing an
acid dosing pump
, this should be located downstream just after the cell.
The by-pass should be designed such that acid injected to descale the cell (when filtration stops) remains
in the cell. In some configurations, this will require installation of a check valve.
The flow sensor should be positioned such that the acid used to descale the cell will not touch it.
A check valve can ensure this.
4.2
Sample configurations
Exemples de con
fi
gura
ti
ons de montage possibles :
Depuis les
autres organes
du circuit
(pompe,
fil
tre
chau
ff
age…)
Vers le
retour
bassin
OK
Op
ti
mal,
clapet non
nécessaire
Cellule
Pompe pH-clear
Clapet an
ti
-retour (non fourni)
Détecteur débit + sonde T°C
Vanne ¼ de tour
Exemples de con
fi
gura
ti
ons de montage possibles :
Depuis les
autres organes
du circuit
(pompe,
fil
tre
chau
ff
age…)
Vers le
retour
bassin
OK
Op
ti
mal,
clapet non
nécessaire
Cellule
Pompe pH-clear
Clapet an
ti
-retour (non fourni)
Détecteur débit + sonde T°C
Vanne ¼ de tour
Exemples de con
fi
gura
ti
ons de montage possibles :
Depuis les
autres organes
du circuit
(pompe,
fil
tre
chau
ff
age…)
Vers le
retour
bassin
OK
Op
ti
mal,
clapet non
nécessaire
Cellule
Pompe pH-clear
Clapet an
ti
-retour (non fourni)
Détecteur débit + sonde T°C
Vanne ¼ de tour
From other
components
on the circuit
(pump, filter,
etc;)
To the
pool
return
Optimal,
check
valve not
necessary
Cell
Acid dosing pump
Check valve (not supplied)
Flow T°C sensor
1/4 turn valve
Respect the direction of flow of water (red arrow) through the
flow switch
.