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Important Safety Instructions
INTRODUCTION TO REFRIGERANTS R32
The refrigerants used for air conditioners are environmentally friendly hydrocarbons R32. This
kind of erant is combustible and odorless. Moreover, it can burn and explode under certain
condition. However, there will be no risk of burning and explosion if you comply with the
following table to install your air conditioner in a room with an appropriate area and use it
correctly.
Compared with ordinary refrigerants, Refrigerant R32 is environmentally friendly and do not
destroy the ozone sphere and that its value of greenhouse effect is also very low.
Room area requests for air conditioner with Refrigerant R32
Refrigerant Capacity(Btu) Room Area
R32
≤9K Above 4m
2
≤12K Above 4m
2
≤18K Above 15m
2
≤24K Above 25m 2
WARNING
• Please read the manual before installation, using, maintenance.
• Do not use means to accelerate the defrosting process or to clean, other than those
recommended by the manufacturer.
• Do not pierce or burn the appliance.
• The appliance shall be stored in a room without continuously operating sources (for
example: open flames, an operating ignition gas appliance or an operating electric heater.)
• Please contact the nearest after-sale service center when maintenance is necessary. At the
time of maintenance, the maintenance personnel must strictly comply with the Operation
Manual provided by the corresponding manufacturer and any non-professional is prohibited
to maintain the air conditioner.
• The handling, installation, storage, servicing and disposal must comply with the provisions of
gas-related national laws and regulations, and also national wiring regulation.
• It is necessary to clear away the refrigerant in the system when maintaining or scrapping an
air conditioner. Be aware that refrigerants may not contain an odor.
• This appliance is not intended for use by persons (including children) with reduced physical,
sensory or mental capabilities, or 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.
Unit operation limits: Outdoor side 61~109
°F
, 80% RH; indoor side 61~89
°F
, 80% RH.
Important Safety Instructions
INSTALLATION & ASSEMBLY INSTRUCTIONS
Important Considerations
• Before installing the appliance, you must read the manual carefully to get the
safety information and notes.
• When filling the combustible refrigerant, any of your rude operations may cause
serious injury or injuries to human body or bodies and object or objects.
• A leak test must be done after the installation is completed.
• It is a must to do the safety inspection before maintaining or repairing an air
conditioner using combustible refrigerant in order to ensure that the fire risk is
reduced to minimum.
• It is necessary to operate the machine under a controlled procedure in order
to ensure that any risk arising from the combustible gas or vapor during the
operation is reduced to minimum.
• For the 8K electrical model, the max. Amount is 10.58ozs (300g).
Introduction to Refrigerants R32
1. Site Safety
Open Flames Prohibited Ventilation Necessary
2. Operation Safety
Mind Static Electricity Must Wear Protective Clothing and anti-static gloves Don’t use mobile phone
3. Installation Safety
• Refrigerant Leak Detector
• Appropriate Installation Location
The left picture is the schematic
diagram of a refrigerant leak detector.