10
EN
Necessary Tools for Installation
Selection of Installation Place
Drawing for the installation of indoor units
Power Source
Indoor Unit Installation
●Driver
●Nipper
●Hacksaw
●Hole core drill
●Spanner(17,19 and 26mm) 
●Gas leakage detector or 
soap-and-water solution
●Torque wrench ( 17mm, 
22mm, 26mm )
●Pipe cutter 
●Flaring tool
●Knife 
●Measuring tape 
●Reamer
●Before inserting power into receptacle, check the voltage without 
fail.
●The power supply is the same as the corresponding nameplate. 
●Install an exclusive branch circuit of the power.
●A receptacle shall be set up in a distance where the power cable 
can be reached. Do not extend the cable by cutting it.
●Place, robust not causing vibration, where the body can be 
supported suciently.
●Place, not aected by heat or steam generated in the vicinity, 
where inlet and outlet of the unit are not disturbed.
●Place, possible to drain easily, where piping can be connected 
with the outdoor unit.
●Place, where cold air can be spread in a room entirely.
●Place, nearby a power receptacle, with enough space around.
●Place where the distance of more than 1m from televisions, 
radios, wireless apparatuses and uorescent lamps can be left.
●In the case of xing the remote controller on a wall, place where 
the indoor unit can receive signals when the uorescent lamps in 
the room are lightened.
The models adopt HFC refrigerant R32.
more than 15 cm
more than 
10cm
more than 10cm
Attention must be paid 
to the rising up of drain 
hose.
Arrangement of piping 
directions.
Left
Rear left
Rear 
right
Right
The distance between the indoor unit and the oor should be more than 2m.
Please be subject to the actual product purchased, the above picture is just for your reference.
If using the left side drain pipe, make sure the hole is got through.