5.7 Connection variants for the indoor unit
The following connection variants can be used for the refrigerant, condensate and control lines.
D
C
D
B
A
C
A
B
Fig. 26: Connection variant (view from the rear)
A: Infeed of the refrigerant piping at the wall, left
B: Infeed of the refrigerant piping through the wall,
left
C: Outlet through the wall, right
D: Outlet at the wall, right (the refrigerant piping
must be bent through 180 degrees for this)
NOTICE!
A flare connection may only be established outside the room. Detachable, reusable connections are not
permissible inside!
5.8 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. 27).
Fig. 27: Under the plaster installation (View from above)
REMKO ML series
26
