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37. PRODUCT IDENTIFICATION
AERMEC fan coils can be identified
through:
PACKAGING LABEL
Located on the packaging, it contains the
product identification details.
TECHNICAL PLATE
Located inside the unit, it indicates the
identification and technical data of the
product.
ATTENTION
Tampering, removal, the lack of the iden-
tification plate does not allow the product
to be safely identified and will complicate
any installation or maintenance opera-
tions.
Always indicate the serial number for
future reference and for any communica-
tion with AERMEC S.p.A.
WATER FEATURES
System: Chiller with plate heat exchanger
PH
7.5-9
Electric conductivity
100-500μS/cm
Total hardness
4.5-8.5 dH
Temperature
< 65°C
Oxygen content
< 0.1 ppm
Max. glycol amount
50%
Phosphates (PO4)
< 2ppm
Manganese (Mn)
<0.05 ppm
Iron (Fe)
< 0.3 ppm
Alkalinity (HCO3)
70 - 300 ppm
Chloride ions (Cl-)
< 50 ppm
Sulphate ions (SO4)
< 50 ppm
Sulphide ion (S)
none
Ammonium ions (NH4)
none
Silica (SiO2)
< 30ppm
System: Chiller with shell and tube exchanger
PH
6.8 - 8
Electric conductivity
<800 μS/cm
Total hardness (CaCO3)
<200 ppm
Total dissolVED_I solids
< 15000
ppm
Max solid particles dimension
0.5 mm
Max. glycol amount
50%
Iron (Fe)
<1 ppm
Copper (Cu)
<1 ppm
Alkalinity (CaCO3)
< 100 ppm
Chloride ions (CI-)
< 150 ppm
Sulphate ions (SO42-)
< 100 ppm
Sulphide ions (S-)
none
Ammonium ions (NH4+)
< 1 ppm
Silica (SiO2)
< 50 ppm
Silica (SiO2)
< 30ppm
example of packaging label
example of technical plate
Volt
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