16 | © Danfoss | 2022.11 LGB53080
Termix VX-IV - 3 Series DS Fully insulated
Fitting piece
The HIU is equipped with a fitting piece for the energy meter.
Mounting the energy meters:
• Close isolation valves
Close the isolation valves on Heat network supply and Heat network
return, if there is water in the system.
• Loosen nuts
Loosen the nuts on the fitting piece.
• Remove fitting piece
Remove the fitting piece and replace it with the energy meter. Don´t
forget the gaskets.
• Tighten connections
After mounting of the energy meter, remember to check and tighten all
threaded connections.
Sensor pocket
The sensors of the energy meter is mounted in the sensor pockets.
41
see diagram
14
see diagram
Fitting of energy meter
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