5.4.3. Install the main body
♦ Determine the position where the air conditioning unit is to be installed.
♦ The help of the cardboard template, mark on the wall the position of the holes to make in order to fasten the brackets that
will support the appliance.
♦ Before mounting the internal unit, we recommend you remove the template.
Fix the hook with tapping screw onto the wall. (Refer to the figure below)
Schematic drawing of hooks
Hang the indoor unit on the hook. (The bottom of body can touch with floor or suspended, but the body must install
vertically.)
5.5. Install the connecting pipe
Check whether the height drop between the indoor units and between indoor unit - outdoor unit, the length of refrigerant
pipe meet the following requirements:
Indoor units that can be used in combination
Total length for all rooms
Length for one indoor unit
Difference in height between indoor and outdoor units
Difference in height between indoor units
- Do not let air, dust, or other impurities fall in the pipe system during the time of installation.
- The connecting pipe should not be installed until the indoor and outdoor units have been fixed already.
!
- Keep the connecting pipe dry, and do not let moisture in during installation.
CAUTION
- Execute heat insulation work completely on both sides of the gas piping and the liquid piping. Otherwise,
this can sometimes result in water leakage.
Drill a hole in the wall (suitable for the size of the wall conduit), then set on the fittings such as the wall conduit and its
cover.
31
INSTALLATION
PAPER PLANK
Number of connected units
When above outdoor unit (B)
When below outdoor unit (A)
H o o k
Ta p p in g
sc re w
W a s h e r
< 6 m m
1-5 units
Max. 75m
Max. 15m
Max. 10m
Max. 10m
Max. 10m