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CAUTION
Precautions before reading the installation manual.
1.    PRECAUTIONS
Read this user manual carefully before installing the equipment.
The air conditioner must be installed by professional technicians.
When installing the indoor unit and its accessory pipes, adhere to 
this user’s manual as far as possible.
Inspect and make sure the piping and cabling are correct before 
powering on the air conditioner.
This information may change with the update of this machine, and 
no further notice will be given for such change. 
WARNING
The safety precautions listed here are divided into two categories. In 
either case, important safety information is listed which must be read 
carefully.
After completing the installation, make sure that the unit operates 
properly during the start-up operation. Please instruct the customer 
on how to operate the unit and keep it maintained.Also, inform 
customers that they should store this installation manual along with 
the owner's manual for future reference. 
indoor unit, and direct the transmitting part of the remote 
controller to the receiver of the indoor unit. 
The remote controller should be over 1m away from the 
television or sound box. 
Do not place the remote controller at a moist place, near the   
heat sources such as stove, or expose it directly in the sunlight. 
Ensure correct positive and negative poles when loading the 
batteries.
Decide the correct way of conveying the equipment.
Try to transport this equipment with the original package.
If the a ir conditioner needs to be installed on a metal part of the 
building, electric insulation must be performed, and the 
installation must meet the relevant technical standards of electric 
devices.
The appliance must be installed 2.3m above floor.
The appliance shall not be installed in the laundry.
Before obtaining access to terminals, all supply circuits 
must be disconnected.
The appliance must be positioned so that the plug is 
accessible.
The enclosure of the appliance shall be marked by word, or 
by symbols, with the direction of the fluid flow.
If the supply cord is damaged, it must be replaced by the 
manufacture or its service agent or a similarly qualified 
person in order to avoid a hazard.
An all-pole disconnection switch having a contact 
separation of at least 3mm in all poles should be 
connected in fixed wiring.
Power wire of air conditioner should not intersect with  
lightning-proof ground lead。
Ensure a safety distance between Air conditioner device 
and  lightning-proof device should be more than 3 meters
In the area that is vulnerable to  lightning and rain, we 
suggest install a proper  lightning protector in front of the 
power wire of air conditioner equipment.
Failure to observe a warning may result in death.
CAUTION
Failure to observe a caution may result in injury or damage 
to the equipment.
Install the unit where enough space of installation and 
maintenance is available. 
Install the unit where the ceiling is horizontal and enough for 
bearing the weight of the indoor unit. 
Install the unit where the air inlet and outlet are not baffled and 
are the least affected by external air. 
Install the unit where the supply air flow can be sent to all parts 
in the room. 
Install the unit where it is easy to lead out the connective pipe 
and the drain pipe. 
Install the unit where no heat is emitted from a heat source 
directly.
Installing the equipment in any of the following places may lead 
to faults of the equipment (if that is inevitable, consult the 
supplier):   
CONTENTS PAGE
PRECAUTIONS........................................................................................1
ACCESSORIES ...................................................................................... 2
INSTALLATING INDOOR UNIT  ...............................................................2
INSTALLATING   OUTDOOR UNIT............................................................4
ELECTRIC CONNECTION.........................................................................8
ELECTRIC WIRE DIAGRAM.....................................................................9
SETTING STATIC PRESSURE................................................................10
STATIC-CURVE.....................................................................................10
INDOOR UNIT MAINTENANCE..............................................................10
CONSTRUCTION AND VENTILATION PIPELINE DESIGN SCHEME.........12
TRIAL RUN ..........................................................................................13
WARNING
Do not throw or slam the remote controller. 
Operate the remote controller within the receiving scope of the