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Contents
Caution Statements.........................................................1
Safety Precautions ..........................................................3
Composition of the Air Conditioner..................................8
Operation Manual
Special Remarks .............................................................8
Troubleshooting...............................................................9
Filter Cleaning ...............................................................10
Installation and Maintenance
1. Safety Notice...................................................................11
2. Tools and Instruments for Installation .............................12
3. Installation of the Indoor Unit .........................................12
3.1 Initial Check............................................................12
3.2 Installation ..............................................................13
4. Refrigerant Pipe..............................................................14
4.1 Pipe Material ...........................................................14
4.2 ............................................14 Connection of the Pipe
5. Drain Piping ....................................................................15
6. Electrical Wiring ..............................................................16
6.1 General Check ........................................................16
6.2 Change of Static Pressure ......................................17
6.3 Electrical Installation ...............................................18
7. Test Run..........................................................................18
: The symbol refers to a hazard which can result in severe personal injury or death.
: The symbol refers to a hazard or an unsafe practice which may result in severe personal injury
or death.
: The symbol refers to a hazard or an unsafe practice which may result in personal injury,
product or property damage.
: It refers to the remarks and instruction to the operation, maintenance, and service.
DANGER
WARNING
CAUTION
NOTE
Alert Symbols：
This air conditioner should be installed properly by qualified personnel in accordance with the installation
instructions provided with the unit.
Before installation, check if the voltage of the power supply is the same as the voltage at installation site
shown on the nameplate.
You must not carry on any transformation to this product, otherwise, it may cause
water leakage, breakdown, short-circuit, electric shock, fire, and so on.
Piping, welding and other such works should be carried out far away from the
flammable explosive material vessels, including the air conditioner refrigerant, to
guarantee the security of the site.
To protect the air conditioner from heavy corrosion, avoid installing the outdoor unit
where sea water can splash directly onto it or in sulphurous air near a spa. Do not
install the air conditioner where excessively high heat-generating objects are placed.
DANGER
WARNING
If the supply cord is damaged, it must be replaced by the factory or its service
department in case of danger.
The place where this product is installed must have the reliable electrical grounding
facility and protection. Please do not connect the grounding of this product to various
kinds of air-feeding ducts, drain piping, lightning protection facility as well as other
piping lines to avoid receiving an electric shock and damages caused by other factors.
Wiring must be done by a qualified electrician. All the wiring must comply with the
local electrical codes.
Consider the capacity of the electric current of your electrical meter and socket
before installation.
CAUTION Statements
1
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