EN
4
Installation
During the planning and configuration of the Vitramo
heating system, you created an installation list and also drew
the placement of the heating elements in a works plan, if
necessary.
4.1
VTX-E radio receiver with VTX-SP room thermostat
The VTX-E radio receiver is mounted as a surface-mounted
device in the vicinity of the heating element or in the sub-
distribution unit. The switching capacity is 16 A or 3.6 kW.
The VTX-SP room thermostat measures the room
temperature and operates the radio receiver depending on
the freely programmable weekly program.
Figure 3: VTX-E
Figure 4: Circuit diagram VTX-E with heating element and
VTX-SP
4.2
VTX-EU radio receiver with VTX-SP room thermostat
The VTX-EU radio receiver is inserted as a flush-mounted
device in the switch box close to the heating element. The
switching capacity is 10 A or 2.3 kW.
The VTX-SP room thermostat measures the room
temperature and operates the radio receiver depending on
the freely programmable weekly program.
Figure 5: VTX-EU
Figure 6: Circuit diagram VTX-EU with heating element and
VTX-SP
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