Primer DSC-11 Manual De Uso Y Mantenimiento página 68

3.5.2. Water quality table
CONCENTRATION
WATER CONTENT
PER mg/l
Suspended solids Variable
<500 µs/cm
Conductivity
>500 µs/cm
NH 2-20
3
< 300
Chlorides
>300
< 10
Iron
>10
Carbonic acids 20-50
PH 6-9
Sulphates 70-300
Langelier -0.5 - +0.5
3.5.3. Drainage
• Drainage is supplied via male R3/4" connection.
The diameter of the drainage line must be equal to or greater than the connection
•
diameter of the unit depending on the length and configuration of the building.
The drainage line must have a minimum slope of 2% to ensure good evacuation of
•
condensation.
A siphon with the correct dimensions should be made (see drawing).
•
If the drainage line is at a temperature below 0 degrees, it is necessary to use thermal
•
insulation or electrical heating cable to prevent the pipe from freezing and becoming
damaged.
UPPER VALUE
It may erode the material
No signs of damage
-
Not recommended
-
Corrosion capacity
No signs of damage
-
Corrosion capacity
Corrosion capacity
No signs of damage
Water with a tendency to create
incrustations
Recommended SIPHON
measurements
LOWER VALUE
No signs of damage
-
Not recommended
No signs of damage
No signs of damage
-
-
Corrosion capacity
Not recommended
No signs of damage
Corrosion capacity
Water with corrosive tendency
68