AERMEC WRK0300H, Руководство по установке

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19
WITH USER AND SOURCE SIDE PUMPS
Components as standard
1 Plate heat exchanger
2 Water temperature sensors (IN/OUT)
3 Water filter
4 Pump
5 One-way valve
6 Flow switch
7 Drain valve
8 Drain valve
9 Expansion vessel
Components not provided and responsibility of
the installer
10 Anti-vibration joints
11 Flow shut-off valves
12 Pressure relief valve
13 Expansion vessel
14 Loading unit
15 Drain valve
16 Storage tank
17 Antifreeze electric heater
18 Drain valve
19 Pressure gauge
16
18
8
8
1
2
2
10
10
11
11 11
12
7
15
15
6
4
4
13
9
3
3
1
2
2
10
10
11
11
12
7
15
6
13
17
19
19
14
14
4
4
5
5
M-O
N-P
U-W
4
4
5
5
V-Z
CONDENSER
EV
APOR
AT
OR
O-P-W-Z: Options not available for sizes 0650-0700
Water characteristics
System: Chiller with plate heat exchanger
PH 7,5 - 9
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) < 30 ppm