Installation and Operation Manual of the EUROMATIK.net Page 15 (40)
The mini float switch is installed on the sliding bracket. Next, the
fixing rail is fastened on the skimmer wall vertically at about the
height of the desired water level.
You can choose the water level by pushing the sliding bracket in
the rail. The sliding bracket is fixed by turning the clamping screw.
All parts fit into one another easily so that it is not necessary to
use any force.
Solenoid valve for replenishing water
A normally closed solenoid valve must be used for the water supply. This is connected to the U9 terminal of
the controller. A solenoid valve (R½") with damped closure can be purchased under the item no.
109.000.5804 from the product range.
Temperature sensors
Swimming pool temperature sensor
The temperature sensor for the swimming pool is connected to the terminals
51 and 52. The temperature sensor is supplied with a default cable length of
1.5 m. If needed, this can be extended with the help of 2-core wire (minimum
cross-section 0.5 mm²) up to a maximum length of 20 m. The polarity of the
sensor is irrelevant. Laying the sensor cable near power cables must be
avoided in order to rule out the possibility of interferences.
Since accurate temperature control takes place only with proper heat transfer
between the temperature sensor and the water in the swimming pool, an
immersion casing R 1/2 " (Item no. 320.020.0003) should be installed in the
pipe system.
Solar temperature sensor
A solar temperature sensor (Item no. 3100000033) can also be connected to the terminals 53 and 54. The
temperature sensor is supplied with a default cable length of 20m. If needed, this can be extended with the
help of 2-core wire (minimum cross-section 0.5 mm²) up to a maximum length of 50m. The polarity of the
sensor is irrelevant. Laying the sensor cable near power cables must be avoided in order to rule out
the possibility of interferences. The solar temperature sensor must be fixed at the output of the solar
absorber and must have good thermal contact to the water flowing back. The temperature at the place of
installation of the temperature sensor must not exceed 80°C.
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