— English Variomat 1 — 06.07.2016 – Rev. B
Using a district heating substation
1 District heating substation PIS Pressure transducer
2 Primary tank WV Make-up solenoid valve
3 "MAG" pressure expansion tank ST Dirt trap
4 User-supplied make-up unit EC Degassing line
• For gas-rich water from the system.
• For degassed water into the system.
5 Control unit LIS Level sensor
WC Make-up line
District heating water is particularly suited as make-up water.
• Water treatment is not necessary.
• Use an "ST" dirt trap with a mesh size ≥ 0.25 mm for the make-up.
Notice!
You require approval by the supplier of the district heating water.
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