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Warning
This air conditioner is a comforting unit which cannot be used in any special place for storing
machines, precise instruments, food, plants, poultries or artworks, etc.
The installation work must be done by the distributor or a professional worker.
The installation worker must be equipped with all related knowledge as a wrong operation may cause
fire risk, electric shock, injury or water leakage, etc.
If the unit is to be installed in a small room, suitable measures shall be taken to make sure any
refrigerant leakage concentration if happened in the room will not exceed the critical level.
For detailed measures, place consult with the distributor. Connection of power supply must be
complying with rules specified by the local electrical authority.
If the air conditioner is to be moved or reinstalled, please let the distributor or a professional worker
operate.
Incorrect installation will cause fire risk, electric shock, injury or water leakage, etc.
The user is not permitted to rebuild or repair the unit of own accord.
Incorrect repairing will cause fire risk, electric shock, injury or water leakage, etc, so repairing must
be performed by the distributor or a professional worker.
This appliance can be used by children aged from 8 years and above and persons with reduced
physical, sensory or mental capabilities or lack of experience and knowledge if they have been given
supervision or instruction concerning use of the appliance in a safe way and understand the hazards
involved.
Children shall not play with the appliance.
Cleaning and user maintenance shall not be made by children without supervision.
Main board Fuse:Refer to the 5-1 parameter on page 15.
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Notice
Make sure the water drainage ditch is useable.
Make sure a current leakage protection switch is equipped.
The current leakage protection switch must be equipped or there may be an electric shock.
It mustn't be installed in any position with potential leakage of inflammable gas.
If any inflammable gas leaks, there may be a fire risk around the indoor unit.
Make sure the foundation installation or suspending installation is firm and reliable.
If the foundation or suspension is not firm and reliable enough, there may be a fall accident.
Make sure all electric cables are correctly connected.
If any electric cable is incorrectly connected, any electrical part may be damaged.
If the refrigerant leaks during installation, the room must be ventilated at once.
The leaked refrigerant may generate some toxic gas if it contacts any flame.
After installation, make sure there is no refrigerant leakage.
If the refrigerant gas enters and contacts some flame source such as a heater, a stove or an
electric cooker, it may generate some toxic gas.
A lightning protection device must be equipped as per the applicable national regulation, or the
machine may be damaged by a lightning strike.
1.Safety precautionary measure
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V.1