Gree GWC09MB-D3DNK Series Owner's Manual page 7

Precautions
Attachment
• Installation must be performed by qualified professionals.
Otherwise, it may cause personal injury or damage.
• Must follow the electric safety regulations when installing the unit.
• According to the local safety regulations, use qualified power supply
circuit and circuit break.
• An all-pole disconnection switch having a contact separation of at
least 3mm in all poles should be connected in fixed wiring.
• Air Conditioner should be properly grounded. Incorrect grounding
may cause electric shock.
• Make sure the power supply matches with the requirement of air
conditioner.Unstable power supply or incorrect wiring may cause
malfunction of the unit, electric shock or fire hazard.
• Properly connect the live wire, neutral wire and grounding wire.
• Be sure to cut off the power supply before proceeding any work
related to electricity and safety.
WARNING
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