Installing The Thermostat - Vaillant VSMART Installation And Maintenance Instructions Manual

4 Installation
4.5

Installing the thermostat

You can mount the thermostat on the wall using the wall
socket or you can fit the thermostat on the product stand.
4.5.1 Installing the thermostat's wall socket
Preliminary work
1. Before wall-mounting the thermostat, ensure that the RF
connection between the thermostat and communication
unit is guaranteed (see the following section).
2. If the RF connection is adversely affected by electrical
equipment or buildings, choose a different installation
site for the thermostat.
1. Remove the wall socket from the rear of the thermostat.
2. Position the wall socket at a suitable location on the
wall. Observe the minimum clearances (→ Page 8).
10
3. Mark the drill holes.
4. Drill two holes that have a diameter of 6 mm.
5. Insert the supplied rawl plugs into the holes.
6. Use the supplied screws to secure one of the two wall
sockets to the wall.
–
If a thermostat has already been installed at the
installation site and the wall breakthrough is not
covered by the small wall socket, use the large wall
socket. Otherwise, use the small wall socket.
Installation and maintenance instructions vSMART 0020212888_01