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FOR YOUR SAFETY USE
TROUBLESHOOTING GUIDE
• For the safety and proper use and handling of the product, please read and follow the instructions carefully.
• The meaning of the marks below are as follows.
• Please refer the marks below.
Danger
Improper use will cause the signicant risk of death or serious injury of the user.
Warning
Improper use may cause the risk of death or serious injury of the user.
Caution High Voltage Prohibited
Strict enforcement Connect the earthing cable
Danger
Check
Point
• If leakage of refrigerant occur in the installation, ventilate a room.
If the leaked refrigerant is exposed re, poisonous gas may be generated.
• Boosting capacitor make the control box assembly high voltage.
Make the capacitor discharge enough when servicing. Otherwise will be struck by electric-
ity.
• Never remodel appliance.
Use designated parts or accessories to avoid accidents.
• In case of gas leakage, not only rell the required amount of the refrigerant gas but also
nd out the gas leakage point and mend it. If the service work has to be suspended before
mending the leakage points, be sure to collect the refrigerant gas in the unit by using pump
then fasten the service ports to avoid any further leakage. Poisonous gas may be generated
when the leaked refrigerant is exposed to re.
• Be sure to change the cable if it is damaged.
Do not use damaged cable.
• Do not use power supply cord extended or connected in halfway.
Warning
Check
Point
• Be sure to put the units to earthing works.
• Be sure to check the insulated resistance, more than 1M Ω.
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