Equipment Specifications; Electrical Requirements; Feed Water Requirements - Wasserlab Micromatic Mode D'emploi

4. Equipment specifications

4.1 Electrical requirements

Input
Output of the transformer
Power

4.2 Feed water requirements

a
Source
b
Maximum inlet pressure
c
Minimum inlet pressure
Temperature
d
Hardness
SDI (Silt Density Index)
Conductivity
Free chlorine
e
Turbidity
a
In case of supplying non-drinking water: The presence of high microbial contamination in the feed water
compromises the quality of the final water. A purification treatment (chlorination) of the feed water is therefore
recommended. Purification treatments with peroxides are strongly discouraged. If the water is pretreated with
peroxides, the user must verify the absence of peroxides in the pretreated water. This aspect is not controlled by the
equipment.
b.
An excessive inlet pressure can damage the hydraulic system. Inlet pressures above 6 bar require the use of a
pressure regulator
c
Inlet pressures below 3 bar will result in a lower performance of the equipment and/or an improper performance of
some system components. Inlet pressures below 3 bar require the use of a system that raises the pressure of the feed
water.
d
Hardness: The hardness of the feed water has a negative effect on the performance of the equipment. The use of an
agent or decalcification system is recommended for feed water with hardness above 300 ppm.
e
Turbidity: The presence of suspended solids in the feed water can clog the pretreatment filters reducing the
performance of the equipment. In this case, an effective filtration system that properly treats the feed water is
recommended

110-230 VAC/50-60 Hz. Single-phase.

Socket Type C, Europlug.

Use only the transformer supplied with the equipment.

The connection plug to the electrical network must NOT be located
below the equipment. Maintenance tasks may cause water splashes with the
consequent risk of electrical shock if the plug is misplaced.

The connection plug to the electrical network must be accessible in case a quick
disconnection is needed.

Avoid tight electrical cables.

Locate the equipment so that the electrical connections are not compromised.

Voltage fluctuations of the electrical network must NOT exceed 10% of the rated
voltage.

Transitional overvoltage allowed: Those typically present in the electrical
network (Category II of standard IEC 60364-4-443).
24 VDC, type plug-in with connection from the back of the equipment.
36VA
Drinking water (according to European or USA standards)
6 bar
3 bar
5°C – 35°C
< 300 ppm (CaCO )
3
< 5
< 1500 µS/cm
< 1 ppm
< 1 NTU
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