5.9 Connection of the indoor unit when the refrigerant piping is installed
under the plaster
If the customer routes the refrigerant piping to the unit underneath the plaster, observe the following note.
The principal connection options can be found in the "Connection variants for the indoor unit" and "Wall
bracket" chapters.
If the refrigerant piping is routed underneath the plaster, ensure that the customer-fitted refrigerant piping
does not protrude from the wall at a 90° angle. As a result of the required bending radius, the unit would then
be very difficult to connect or would possibly be impossible to fasten to the wall mount.
For this reason, route the customer-fitted refrigerant piping with as flat an angle as possible (<30°) out of the
wall, from the left and into the unit. (see Fig. 24).
Fig. 24: Under the plaster installation (View from above)
5.10 Wall bracket of the indoor units
A
A
895mm
435mm
435.5mm
217mm
460mm
242.5mm
45mm
150mm
258mm
65mm
232.5mm
45mm
45mm
65mm
298mm
1
Fig. 25: Wall bracket mounting points RVT 265-355 DC (rear view)
1: Indoor unit (outline)
A: Wall opening
33
