The piping run towards the right
Refrigerant piping connection
The piping can be run in the 3 directions indicated by
numbers 1, 2, 3 in the figure. When the piping is run in
direction 1 or 3, cut a notch along the groove on the
side of the indoor unit with a cutter.
Run the piping in the direction of the wall hole and bind
the copper pipes, the drain pipe and the power cables
together with the tape with the drain pipe at the bottom,
so that water can flow freely.
Indoor unit installation
Run the bound pipe and cables through the wall hole
and mount the indoor unit onto the upper part of the
wall hook bracket securely
Arrange the pipes and cables well.
Push the lower part of the indoor unit tight against the
wall hook bracket.
NOTE:
Do not bend or crush the indoor unit piping. Avoid
sharp bends with radius of curvature of less than 10 cm.
Do not bend the same part of the pipe too often, after
three times it could be throttled.
Do not remove the flare nut from the indoor unit piping
until immediately before connecting the connection
pipe.
wall hook
bracket
insulation sleeve
refrigerant pipe
condensed water drain pipe
signal
cable
insulation pipes
refrigerant
pipe
power
cable
1.
2.
3.
1.
2.
INDOOR UNIT CONDENSED WATER DRAINAGE
3
YES NO NO
The indoor unit condensed water drainage is
fundamental for the success of the installation.
Install the drain hose at the bottom of the wall hole.
The insulator of the copper pipes should be at least 6
mm thick.
Check that:
The top and bottom hooks of the indoor unit are hooked firmly on the wall hook bracket.
The unit is positioned horizontally. If the unit is not installed properly, water will drip onto the floor.
The drain hose has the correct gradient (at least 3 cm for every meter in length).
The drain hose remains at the bottom of the wall hole.
OUTDOOR UNIT INSTALLATION
4
The outdoor unit should be installed on a solid wall and fastened securely
The following procedure must be observed before connecting the pipes and electric cables:
decide which is the best position on the wall and leave enough space to be able to carry out maintenance easily.
Fasten the support to the wall using screw anchors which are particularly suited to the type of wall;
Use a larger quantity of screw anchors than normally required for the weight they have to bear: during operation the machine
vibrates and has to remain fastened in the same position for years without the screws becoming loose.
The unit must be installed following the national regulations
1
2
3
