Install according to this installation instructions strictly. 
If installation is defective, it will cause water leakage, electrical 
shock fire.
When installing the unit in a small room, take measures 
against to keep refrigerant concentration from exceeding 
allowable safety limits in the event of refrigerant leakage. 
Contact the place of purchase for more information. Excessive 
refrigerant in a closed ambient can lead to oxygen deficiency.
Use the attached accessories parts and specified parts for 
installation. 
Otherwise, it will cause the set to fall, water  leakage, electrical 
shock fire.
Install at a strong and firm location which is able to 
withstand the set's weight. 
If the strength is not enough or installation is not properly done, 
the set will drop to cause injury.
The appliance shall be installed in accordance with 
national wiring regulations
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.
For electrical work, follow the local national wiring 
standard, regulation and this installation instructions. An 
independent circuit and single outlet must be used. 
If electrical circuit capacity is not enough or defect in electrical 
work, it will cause electrical shock fire.
Use the specified cable and connect tightly and clamp the 
cable so that no external force will be acted on the 
terminal. 
If connection or fixing is not perfect, it will cause heat-up or fire 
at the connection.
Wiring routing must be properly arranged so that control 
board cover is fixed properly. 
If control board cover is not fixed perfectly, it will cause heat-up 
at connection point of terminal, fire or electrical shock.
If the supply cord is damaged, it must be replaced by the 
manufacture or its service agent or similarly qualified 
person in order to avoid a hazard.
An all-pole disconnection device which has at least 3mm 
separation distance in all pole and a residual current 
device(RCD)with the rating of above 10mA shall be 
incorporated in the fixed wiring according to the national 
rule
When carrying out piping connection, take care not to let 
air substances go into refrigeration cycle. 
Otherwise, it will cause lower capacity, abnormal high pressure 
in the refrigeration cycle, explosion and injury.
1
Installation manual
Precautions before reading the Installation manual.
1.    PRECAUTIONS
WARNING
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  tained. Also, inform customers 
that they should store this Installation manual along with the owner's 
manual for future reference.  
Be sure only trained and qualified service personnel to 
install, repair or service the equipment.
Improper installation, repair, and maintenance may result in 
electric shocks, short-circuit, leaks, fire or other damage to the 
equipment.
CAUTION
Failure to observe a caution may result in injury or damage 
to the equipment.
This Installation manual is for the outdoor unit.
Refer to the indoor unit Installation manual for indoor parts 
installation.
Please read the power source unit Installation manual to install 
the power source unit.
Please refer to the refrigerant distributor Installation manual to 
install the refrigerant distributor.   
CONTENTS PAGE
PRECAUTIONS........................................................................................1
CONSTRUCTION CHECKPOINTS..............................................................2
ACCESSORIES........................................................................................3
OUTDOOR UNIT INSTALLATION..............................................................3
REFRIGERANT PIPE..............................................................................10
ELECTRIC WIRING................................................................................17
TRIAL RUN
.............................................................................................23
CUSTOMER DETAILS
..............................................................................25
Failure  to  observe  a  warning  may  result  in  death. The
appliance  shall  be  installed  in  accordance  with national 
wiring regulations.