2
NOTICE
Disposal requirements
Your air conditioning product is marked with this symbol. This means that electrical and electronic products shall not
be mixed with unsorted household waste.
Do not try to dismantle the system yourself: the dismantling of the air conditioning system, treatment of the refriger-
ant, of oil and of other parts must be done by a qualified installer in accordance with relevant local and national
legislation.
Air conditioners must be treated at a specialized treatment facility for re-use, recycling and recovery. By ensuring this
product is disposed of correctly, you will help to prevent potential negative consequences for the environment and
human health. Please contact the installer or local authority for more information.
Batteries must be removed from the remote controller and disposed of separately in accordance with relevant local
and national legislation.
2. Unit Installation
• Measure and mark the position for the hanging rod. Drill the
hole for the angle nut on the ceiling and fix the hanging rod.
• The installation template is extended according to tempera-
ture and humidity. Check on dimensions in use.
• The dimensions of the installation template are the same as
those of the ceiling opening dimensions.
• Before ceiling laminating work is completed, be sure to fit
the installation template to the indoor unit.
Note:
Be sure to discuss the ceiling drilling work with the in-
stallers concerned.
3. Unit Hanging
• Confirm the pitch of the hanging rod.
• Hold the unit and hang it on the hanging rod with the nut and
washer.
• Adjust the unit height to 35.0 mm between the indoor unit
bottom surface and the ceiling surface.
• Confirm with a level gauge that the unit is installed horizon-
tally and tighten the nut and bolt to prevent unit failing and
vibration.
• Open the ceiling board along the outer edge of the paper
installation template.
Indoor Unit
Ceiling
Board
35.0 mm
35.0 mm
Indoor Unit
Ceiling
Board
580.0 ~ 610.0 mm (
Ceiling
Board Opening)
15.0
538.0
529.0
19.0
18.0
580.0 ~ 610.0 mm (Ceiling Board Opening)
32.0
38.0
505.0
448.0
88.0
INSTALLATION OF THE INDOOR UNIT
• Electrical supply and installation is to conform to local authority’s (e.g. National Electrical Board) codes and regulations.
• Voltage supply fluctuation must not exceed ±10% of rated voltage. Electricity supply lines must be independent of welding
transformers which can cause high supply fluctuation.
• Ensure that the location is convenient for wiring, piping and drainage.
• The indoor unit must be installed in such that is free from any obstacles in path of cool air discharge and warm air return, and
must allow spreading of air throughout the room (near the center of the room).
• Provide clearance for the indoor unit from the wall and obstacles as shown in the figure.
• The installation place must be strong enough to support a load 4 times the indoor unit weight to avoid amplifying noise and
vibration.
• The installation place (hanging ceiling surface) must levelled and the height in the ceiling is 350mm or more.
• The indoor unit must be away from heat and steam sources (avoid installing it near an entrance).
1. Preliminary Site Survey
Max. 0.3 m
Min. 0.5 m
Min. 0.5 m
Min. 0.5 m
Min. 1.0 m
Max. 3.0 m
Floor
Obstacle
Beam
Obstacle
Min. 1.0 m
Min. 2.5m ~ Max 3.0m
Floor
Min. 0.5 m
Min. 0.5 m
Min. 0.5 m
Max. 0.3 m
Beam
