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The outdoor uint adopts "simultaneous control" type, all indoors should be heating or cooling simultaneously.
To protect compressor, before startup, the unit should be electried for over 12 hours. If the unit is not used for a
long time, please cut off the power to save energy, or the unit will consume the power.
12. Outdoor Installation
WARNING
12.1 Safety
• If the air conditioner is transferred to the others, this manual should be transferred together.
• Before installation, please read "Safety precaution" carefully to conrm the correct installation.
• The mentioned precaution includes " WARNING" and " CAUTION". The precaution caused death or heavy
injury for faulty installation will be listed in " WARNING". Even the cautions listed in " CAUTION" also may
cause serious accident. So both of them are related to the safety, and should be executed severely.
• After installation, perform a trial and conrm everything normal, then introduce the operation manual to the user.
Besides, put the manual to the user and ask them to preserve it carefully.
• If the supply cord is damaged, it must be replaced by the manufacturer, its service agent or similarly qualied
persons in order to avoid a hazard.
• This appliance is not intended for use by persons (including children) with reduced physical, sensory or mental
capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction
concerning use of the appliance by a person responsible for their safety.
• Children should be supervised to ensure that they do not play with the appliance.
• 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.
• The appliances are not intended to be operated by means of an external timer or separate remote-control system.
• Keep the appliance and its cord out of reach of children less than 8 years.
WARNING
• The installation or the maintenance should be performed by the authorized agency. Or the non-specialized
operation will cause water leakage, electric shock or re etc accidents.
• The installation should be executed as per the manual, or the faulty installation will cause water leakage, electric
shock or re etc accidents.
• Please install the unit at the space which can bear the weight. Or the unit will drop down to cause the human
injury.
• The installation should defend against the typhoon, and the earthquake etc. Abnormal installation will cause the
unit fall down.
• Use the correct cable and make reliable earthing. Fix the terminal rmly and the loose connection will cause
heating or re etc accident.
• The wiring should be in shape and can not be raised. Be earthed rmly and can not be clipped by the electric box
cover or the other plate. The incorrect installation will cause heating or re.
• When setting or transferring the unit, there should not be other air into the refrigerant system except for R410A.
The gas mixture will cause the abnormal high pressure which will cause break or human injury etc accidents.
• When installation, please use the accessories with the unit or the special parts, or it will cause water leakage,
electric shock, re, refrigerant leakage etc accidents.
• Don't lead the water drainage pipe into the drainage groove with the poisonous gas, such as sulphur. Or the
poisonous gas will enter indoor.
• In installation or after installation, please conrm if there is refrigerant leakage, please take measures for
ventilation. The refrigerant will cause poisonous gas as meeting re.
• Don't install the unit at the place where there may be ammable gas leakage. In case the gas leaks and gather
around the unit, it will cause re.
• The drainage pipe should be installed as per the manual to conrm the uent drainage. Also take measures for
heat insulation against dew drop. Incorrect water pipe installation will cause water leakage even and make the
things wet.
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