Indoor Unit Installation; Installation Of Duct Type - Gree R410A Service Manual

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4 INDOOR UNIT INSTALLATION

4.1 Installation of Duct Type

4.1.1 Before Installation
Check if there is any damage to the indoor unit, and the wireless controller and other part and components are
prepared completely.
4.1.2 Installation Site
The installation must accord with the national and local safe criterion.
Since the quality of installation would affect the operation directly, user should contact the seller
and have the conditioner installed and tested by the professional install personnel according to the install
instruction instead of install by himself/herself.
Prevent direct sun burn.
Make sure that the top steeve, ceiling, and the structure of the construction etc. is strong enough to bear the weight
of the unit.
The drainage pipe is easy to drain.
The connecting pipe indoor and outdoor can by lead to outside conveniently.
The unit cannot be installed in the place where has the corrupt gas and serious dust, saline fog, lampblack and
huge humidity.
Note:
The air conditioner unit installed in the following place may have malfunction, if the malfunction cannot prevent,
please contact the Nominated Repair Center Of Gree Electric Appliances, Inc. Of Zhuhai.
a. The place with greasy all around;
b. The seashore place with salinity and alkali;
c. The place with vulcanized gas( such as vulcanized hot spring);
d. The place with high frequency equipment ( such as wireless equipment, electric welding machine and medical
treatment equipment);
e. The place with special environment.
4.1.3 Caution for Installation
Ensure the hanger is strong enough to withstand the weight of the unit.
The drainage of the drain pipe is easy.
No obstacle is in the inlet/outlet and the air circulation is in good condition.
Ensure the installation space is left for the access to maintenance.
It is the ceiling type unit (concealed in the ceiling).
The power cords and connection lines of the indoor and outdoor units must be at least 1m away from the TV set
or radio to avoid the image interference and noise ( even if 1m is kept, the noise may be produced due to the strong electric
wave).
4.1.4 Dimension Data
Note
Applicable to GFH(09)EA-K3DNA1A/I,GFH(12)EA-K3DNA1A/I,GFH(18)EA-K3DNA1A/I, GFH(21)EA-
K3DNA1A/I, GFH(24)EA-K3DNA1A/I:
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