E-6
Installation of indoor unit
() Insert a M0 expansion bolt into the hole.
Punch the iron nail into the bolt. Refer to the
profile dimensions drawing of the indoor unit
for the distance between the holes.
(2) Install the hanger to the indoor unit.
(3) Install the indoor unit to the ceiling.
Installation of indoor unit
Selection of Installation Site
• Ensure that the top hanger frame has enough strength to support the weight of the unit.
• The drainage pipe shall be easy to drain water.
• There shall be no obstacle at the inlet and outlet so as to keep the air in good circulation.
• Ensure the space needed for installation, repair and maintenance works.
• Select a place far from heat source, flammable gas or smoke.
• The unit is ceiling mounted (Concealed installed in the ceiling).
• The indoor unit, outdoor unit, power cord and connection cable shall be kept m at least from the
TV set or radio. This is to prevent image interference and noise on above appliances.
Precautions for unfavorable installation:
•
The preparation of all pipes (connecting pipes and drainage pipes) and cables (connecting lines of
wire controller, indoor unit and outdoor unit) must be ready before the installation, so as to achieve
smooth installation.
•
Drill an opening on the ceiling. Maybe it is required to support the ceiling to ensure the evenness
of it and avoid the vibration of it. Consult with the user or a construction company for details.
•
In case the strength of ceiling is not enough, use angle iron sections to set up a beam support.
Place the unit at the beam and fix it.
≤48mm
I
I:
Air-conditioning Unit
Ceiling-mount
Screw
Hanger
Air Intake
Screw
Hanger
Nut
Air Supply
Enlargement
INSTRUCTIONS OF UNIT INSTALLATION
GREE_duct_eng_1022.indd 16
08.10.27 3:32:10 PM
