Installation
Vacuum spray degassing — 06.07.2016 - Rev. B
English — 21
Device installation in a heating system – Pressure maintenance with diaphragm-type "MAG" expansion tank
1
Heating system
4
Device
2
Pressure expansion tank
5
"DC" degassing line (gas-rich water)
3
For optional equipment and accessories, see chapter 4.6
"Optional equipment and accessories" on page 13
6
"DC" degassing line (degassed water)
Proceed as follows:
•
Connect the "DC" degassing lines in the "V" main volume flow of the plant system.
•
The device requires two "DC" degassing lines to the plant system.
– One degassing line for the gas-rich water from the plant system
– One degassing line for the degassed water back to the plant system.
•
Install the degassing lines near the "EC" expansion line.
– You ensure stable pressure conditions.
•
Install the device near the "MAG" diaphragm expansion tank.
– You ensure pressure monitoring of the diaphragm expansion tank.
– Set the "Magcontrol" operating mode at the device controller.
Note!
•
Ensure the integration with the "V“ main flow volume. in particular in switching variants with hydraulic switching
points and return admixtures.
– For switching and makeup variants, see chapter 6.4 "Switching and make-up variants" on page 23 .
Summary of Contents for Servitec 30
Page 2: ......
Page 56: ...Annex 56 English Vacuum spray degassing 06 07 2016 Rev B...
Page 57: ......
