Wilo Tagus Vac Instrucciones De Instalación Y Funcionamiento página 29

13. Examples
13.1 Tagus Vac 7-30 with Top-Up Unit 1.1 and a
diaphragm expansion vessel in a heating
system
Top-Up Unit 1.1
E
Top-Up Unit 1.1
F
E
F D
D
A Heater
B Diaphragm expansion vessel
C Tagus Vac 7-30
D Waste water (Drain)
E Make-up water inlet
F Top-Up Unit 1.1
13.2 Tagus Vac 7-30 with Top-Up Unit 1.2 and a
compressor controlled pressure level
in a heating system
Top-Up Unit 1.2
E
Top-Up Unit 1.2
E
F
F
A Heater
B Diaphragm expansion vessel
C Tagus Vac 7-30
D Waste water (Drain)
E Make-up water inlet
F Top-Up Unit 1.2
Installation and operating instructions Tagus Vac 7-30
C
0 0 0
SCU
C
Σ m 3
0 0 0
Tagus Vac
SCU
Σ m 3
10-30
Tagus Vac
10-30
>1000 mm
>1000 mm
C
0 0 0
C
SCU
3
Σ m
0 0 0
Tagus Vac SCU
3
Σ m
10-30
Tagus Vac
D
10-30
D
>1000 mm
>1000 mm
A
A
B
B
Do not use nominal bores smaller than indicated
for the lenghts of the lines concerned!
The lines should be as short as possible!
DN20 < 10 m
DN25 < 20 m
DN32 < 30 m
A
B
A
B
SCU
SCU
Do not use nominal bores smaller than indicated
for the lenghts of the lines concerned!
The lines should be as short as possible!
DN20 < 10 m
DN25 < 20 m
DN32 < 30 m
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