Daikin H-Series, Engineering Data

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Installation Manual EDUS04-924A
36 Room Air Conditioners H-Series
Accessories
Precautions for Selecting the Location
Precautions on Installation
1) Choose a place solid enough to bear the weight and vibration of the unit, where the operation noise will
not be amplified.
2) Choose a location where the hot air discharged from the unit or the operation noise will not cause a
nuisance to the neighbors of the user.
3) Avoid places near a bedroom and the like, so that the operation noise will cause no trouble.
4) There must be sufficient spaces for carrying the unit into and out of the site.
5) There must be sufficient space for air passage and no obstructions around the air inlet and the air outlet.
6) The site must be free from the possibility of flammable gas leakage in a nearby place.
7) Install units, power cords and inter-unit wire at least 10ft (3m) away from television and radio sets. This is
to prevent interference to images and sounds. (Noises may be heard even if they are more than 10ft (3m)
away depending on radio wave conditions.)
8) In coastal areas or other places with salty atmosphere of sulfate gas, corrosion may shorten the life of the
air conditioner.
9) Since drain flows out of the outdoor unit, do not place under the unit anything which must be kept away
from moisture.
NOTE
Cannot be installed hanging from ceiling or stacked.
• Check the strength and level of the installation ground so that the unit will not cause any operating vibration
or noise after installed.
• In accordance with the foundation drawing, fix the unit securely by means of the foundation bolts. (Prepare
four sets of 1/2 inch (M12) foundation bolts, nuts and washers each which are available on the market.)
• It is best to screw in the foundation bolts until their length are 3/4 inch (20mm) from the foundation surface.
Accessories supplied with the outdoor unit:
1
2
2
1
(A) Installation manual
(C) Tube
(B) Drain socket assy
(D) Binding band
When operating the air conditioner in a low outdoor ambient
temperature, be sure to follow the instructions described below.
1) To prevent exposure to wind, install the outdoor unit with its
suction side facing the wall.
2) Never install the outdoor unit at a site where the suction side
may be exposed directly to wind.
3) To prevent exposure to wind, it is recommended to install a
baffle plate on the air discharge side of the outdoor unit.
4) In heavy snowfall areas, select an installation site where the
snow will not affect the unit.
Construct a large canopy.
Construct a pedestal.
Install the unit high enough off the
ground to prevent burying in snow.
CAUTION
3/4”
(20mm)