Installation Of Cassette Type - Gree GWHD(48S)NM3CO Service Manual

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4.3 Installation of Cassette Type

4.3.1 Installation Location and Matters Needing Attention
The installation of air conditioner unit must be in accordance with national and local safety codes.
Installation quality will directly affect the normal use of air conditioner unit. The user is prohibited from
installation by himself. Please contact your dealer after buying this machine. Professional installation
workers will provide installation and test services according to installation manual.
Do not connect to power until all installation work is completed.
4.3.2 Select install location of the indoor unit
Obstruct should put away from the intake or outlet vent of the indoor unit so that the airflow can be
blown though all the room.
Make sure that the installation had accord with the requirement of the schematic diagram of installation
spaces.
Select the place where can stand 4 times of the weight of the indoor unit and would not increase the
operating noise and oscillate.
The horizontally of the installation place should be guaranteed.
Select the place where easy drains condensate water, and easy connects with outdoor unit.
Make sure that there are enough space for care and maintenance. Make sure that the weight between the
indoor unit and ground is above 1800mm.
When installing the hanger bolts, check if the install place can stand the weight 4 times of the unit's. If
not, reinforce before installation. (Refer to the install cardboard and find where should be reinforced)
There will be lots of lampblack and dust stick on the top, heat exchanger and water pump in dining room and
kitchen, which would reduce the capacity of heat exchanger, lead water leakage and abnormal operation of the
water pump.
The following treatment should be taken under this circumstance:
Ensure that the smoke trap above cooker has enough capacity to obviate lampblack to prevent the
indraft of the lampblack by the air conditioner.
Keep the air conditioner far from the kitchen so that the lampblack would not be indraft by the air
conditioner.
Important notice:
To guarantee the good performance, the unit must be installed by professional personnel according with
this instruction.
Please contact the local Gree special nominated repair department before installation. Any malfunction
caused by the unit that is installed by the department that is not special nominated by Gree would not
deal with on time by the inconvenience of the business contact.
INSTALLATION 80