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Grounding requirement
• The air conditioner is first class electric appliance. It must be properly grounded with specialized grounding
device by a professional. Please make sure it is always grounded effectively, otherwise it may cause electric
shock.
• The yellow-green wire in air conditioner is grounding wire, which can’t be used for other purposes.
• The grounding resistance should comply with national electric safety regulations.
Air-conditioner
Air switch capacity
9 K, 12 K
10 A
18 K,24 K
16 A