Mounting; Pipe Connections - Danfoss Termix VMTD-F-B Instructions Manual

Instructions

Mounting

Pipe connections

4
Termix VMTD-F-B - substation for direct HE and DHW
The pipe placement can deviate from the
shown drawing. Please note the markings on
the station.
VI.CW.C1.02 / LUK40110
© Danfoss 04/2011
The substation must be installed and connected
by authorized service personnel.
Installation must be in compliance with local
standards and regulations.
Allow adequate space around the substation for
mounting and maintenance purposes.
The station must be mounted so that
components, keyholes and labels are placed
correctly. If you wish to mount the station
differently please contact your supplier.
Prior to installation, all substation pipes and
connections should be cleaned and rinsed.
Due to vibration during transport, all substation
connections must be checked and tightened before
installation.
Where substations are to be wall-mounted, drillings
are provided in the back mounting plate. Floor
mounted units have support.
Each connection on the substation is labelled.
If a strainer is supplied with the station it must be
fitted according to schematic diagram. Please note
that the strainer may be supplied loose.
Internal installation and district heating pipes
connections must be made using threaded, flanged
or welded connections.
District heating (DH) - In the following sections,
DH refers to the heat source which supplies the
substations. A variety of energy sources, such as
oil, gas or solar power, could be used as the primary
supply to Danfoss substations. For the sake of
simplicity, DH can be taken to mean the primary
supply.
Connections:
1. Hot water circulation (HWC) (Optional)
2. District heating (DH) supply
3. District heating (DH) return
4. Cold water mains (CWM)
5. Domestic cold water (DCW)
6. Domestic hot water (DHW)
7. Heating (HE) supply
8. Heating (HE) return
Connections sizes:
DH + HE: G ¾" (int. thread)
CWM + DCW + DHW: G ¾" (int. thread)
Dimensions (mm):
Without cover:
H 710 x W 528 x D 150
With cover (mount on wall variant):
H 800 x W 540 x D 190
With cover (built-in wall variant):
H 915-980 x W 610 x D 150
Weight (approx.):
20 kg
DEN-GT